7. mounting hardware for fast installation. Inverted-vee wire dipole antenna, with six wire elements extending to roof-top mounting positions—elements are in Super Discone Diamond D-150 antenna, for fixed installation on a mast, allows to receive from 50 MHz to 1500 MHz and to transmit on 50/144/430/904 and 1200 MHz. The Circular Yagi antenna can be configured to work as RHCP or LHCP field selectable by inter-changing the 90 Degrees delay harness cable The circular polarized yagi antenna uses a GAMMA matching 10m/6m/2m/70cm fm mobile antenna optimized for trunk lid mounting (2 pages) Antenna Diamond Antenna CPVU8 Operation Instructions 80m,40m,20m,15m,10m,6m,2m and 70cm eight-band vertical antenna (4 pages) To the left and a bit lower, is a large side mounted TV antenna, which has a G6-144 antenna fastened to it. 5 out of 5 stars 29. Our range of wireless antenna solutions cover entire communication band seamlessly from HF to 8. 50 Amp Power Supply $149. Investing in a low noise pre-amplifier can also improve the signal levels. Feb 12, 2018 · The MFJ-1868 is a low-cost ultra-wide-band discone antenna, with a receive (RX) range of 25-1300 MHz and it can be used to transmit (TX) from 50-1300 MHz. Bi-Conic. The present antenna is constructed according to the basic relationships described in the article and illustrated in FIG. 5” mast and a dual clamp kit is available for mounting to a 1. Several manufacturers sell a discone that use eight elements spaced around the circle, ranging from about $50 to $135. Commsprepper 37,220 views. Order mount separately, SKU 346945 (ANTC480). This antenna is excellent for ultra shortwave communications and includes mast or pole mounting hardware. Horizontal length: 13 ft approx. Omni-directional planar antenna, works from 700 Mhz to 26 GHz with a gain of 2-5 dBi. 2 GHz Antenna Special mounting hardware is fixed at the centre of gravity of the yagi antenna for mounting on a round pipe supplied with the circular yagi antenna. My original antenna is a compact multiband vertical. Make Offer - Short Radio Antenna, AT7521-4 by Antenna Technologies, for Military Radio Used Used 8 pc Antenna Mast Set, Parts for Military Antenna Mast AB-155, 40 feet $299. Working on a roof is no matter to be taken lightly. 19" tall stainless steel whip with black finish. 00 Sep 16, 2012 · A discone antenna is a form of bi-conical antenna with spoke radiating both outward and downward in a circular pattern. It is made of Stainless Steel, chromed brass and anodized aluminium to guarantee the best efficiency and performance. 5” diameter mast, and includes an ANTC480 dual clamp kit for mounting to a 1. This range of antennas are probably the most advanced Broadband Active Loop antennas available, and offer professional performance at an affordable price. 5”-3. Winegard Company is the leading manufacturer of HDTV over-the-air antennas. It can handle up to 200 Watts SSB. When you need to capture a wide range and greater distance of radio waves, it helps to have a discone style of antenna. com RMItaly. Now, as I was replacing an existing outdoor antenna, I simply hooked the antenna up to the already grounded coaxial cable coming off the roof. 3. 0 Standard Ground Plane Antenna Mounting Bracket …. The upper element is tuned for the 144, 440, 902 and 1. Signal loss is minimal (<3dB) and is far outweighed by the advantages of an antenna optimally located at the highest point available (sailboat masthead Very well built. This support agree to the antenna sockets standard PL (UHF male) or plug N and can be mounted directly on a balcony railing with a diameter of 25 to 64mm. 430/904/ 200MHz. You should most likely experience 0 db of gain with a discone antenna and it will operate best between the frequencies of 120 mhz through the 1300 mhz range. Designed as a discone monopole, the antenna has a lightweight fibre glass body and aluminium alloy structure radiating element which is shaped to maintain low VSWR over its frequency band. Do some Google searching for the relevant laws, I think it's called OTARD. 5-50. Mounting the antenna in a weatherproof and safe way leads to the antenna site selection Dec 08, 2017 · provide a Mast Mountable Vertical Antenna that preserves the radiation pattern of the active antenna element in the presence of the antenna mounting structure; provide a Mast Mountable Vertical Antenna that eliminates the vulnerable external feedline associated with j-pole style antennas; The antenna has a 1. Because of this, it is a good match for SDR receivers such as the popular RTL-SDR sticks. The disc: The disc should have an overall diameter of 0. 17 wavelength at the lowest desired operational frequency and the cone has a length of 0. Everything You Need to Know About Choosing a Discone Antenna. Radiall is proud to With the exception of the vertical dipole, a dipole on its end, vertical antennas are only "half there". Product Code: 48-541857 Model # Band Stacked Element Phasing/ Wavelength Gain/dB Watts Connector Type Weight Lbs. Diamond Antenna Shop the largest selection of Diamond Antennas around. Manufacture & Worldwide Sales of Commercial & Military grade base station, portable & mobile aerials. The MPS-35 HF whip antenna is a rugged, highly reliable, maintenance free design. VHF/ UHF DISCONE ANTENNA Model: BPV-LB-100-400 Designed for a variety of base station and tactical applications, the BPV-LB 100-400 is a compact vertically polarised broadband antenna which operates in the frequency range of 100-400 MHz with power handling of 500 watts CW. Will fit over a mast between 1 and 2 inches diameter. 4:11. 2 inches. $17. 10 Pg. 7 times a quarter wavelength of the antenna's lowest frequency. n. Discone Antennas Mobile Discone Antenna The D220 mobile discone antenna offers outstanding broad-band reception performance from 100MHz to 1600MHz. The 1/4-wave groundplane will do a little better at hearing the signals from above the antenna, compared to the discone. Omnidirectional and directional antennas for military use; Low profile military antenna configurations available; Used by conventional and special operations forces worldwide; Built to withstand extreme temperatures, winds, contaminants, blasts Mar 15, 2018 · A Discone is a type of antenna that is designed to be resonant over a wide range of frequencies. Click Datasheets below to view details. 5 Pg. Transmit 144-1290 MHz. Handles 200 Watts. Discone Antenna AIR802® model ANUW1001000 is a ultra wideband discone style antenna in the 100 to 1000 MHz band with 1 to 3. 5 on the 2 meter band and will also transmit on the 70cm band with an SWR below 2 between 440-448 MHz. Works with GPK-1 ground plane. One area that is still open to amateurs is in antenna building. RA-3910 Datasheets. Discone Scanner / Ham / General Coverage Antenna Note: This is the same antenna as sold under brand names Jetstream JTD2, Tram, Workman, Opek, Midland, Alan and others. Commsprepper 37,288 views. For a hundred years the amateurs have made more breakthroughs in antenna design than the professionals. 50. 5” - 4” O. 00 discone antennas for the I-IF spectrum and they looked like string lights on a pole at Christmas, Now there's a thought! On The Air The VHF/UHF Discone is a lot more forgiving of construction techniques than are Yagi or quad antennas. Instrument Landing System Antennas. The system uses a broadband discone antenna, which can operate efficiently in a broad frequency spectrum, The values of power density, antenna's active surface and storage capacitor's voltage were measured at the place of installation to  antenna, which allows TX operation at. Aluminum angle mount with stainless steel ground radial studs and washers. This is an unbalanced antenna. long cone elements and can be mounted on a flat surface or vertical pipe with an outside diameter up to 1. 4. Notes: This  •Type: Wide-band discone RX antenna •Frequency range: 400 – 4000 MHz •Gain : 2. New listing Tram 1411 Scanner 25MHz-1,300MHz VHF/UHF Super Discone Base Antenna Plus CB Tran. Includes 65 feet of RG-58A/U coax with PL-259 connectors installed, RX: 25-1300MHz, TX: 6M/2M/440/900/1200MHz, Length: 4’8", Max Power: 100 watts, Connector: SO-239: $91. 04mWeight: 0. Easy to fit, it can be suitable for the installation everywhere. Characterize the gain of the Discone antenna The following setup was used to characterize the antenna gain. AU $150. Trending at $59. Tram TBFC-9 Trucker Big Wide Flat Coil CB Antenna with 9" Aluminum Shaft Antenna of choice for professional truck drivers 9" shaft 1/2" wide flat coil 2-3/4" dia coil 67-1/2" tall 37, 000W power handling Freq range: 25MHz-30MHz High-performance aluminum construction Plastic steel insulator Stainless steel tapered whip Stainless steel 3/8"-24 all-thread CB mount Ultra light--18oz weight Mount has an so-239 connector (will work with standard pl-259 antenna connector) fits on masts with up to a 1. 95 INCLUDE D-130NJ. Improved performance Telewave 118-3000MHz Unity Gain Discone Antenna (ANT280S) TELEWAVE 118-3000 MHz Wideband Discone Antenna. 36cm / Mast diameter accepted:25mm to 50mm Coaxial cable assembly(RG58U 10m with M-P connectors at both ends) is included. Requires a coax feed and PL259 connector for base. 87 VHF/UHF Discone Antenna Ultra wide-band antenna receives 25-1300 MHz. It also requires much less tuning in most bands. Provides coverage to areas physically located above and below the antenna height. These vertically mounted antennas feature a disc at the top and a cone underneath, both of which are attached to the mast. 00 meters Special mounting hardware is fixed at the centre of gravity of the yagi antenna for mounting on a round pipe supplied with the circular yagi antenna. 8-9 Pg. Wide-band discone antenna working on 25-1300 MHz in reception and on many amateur frequencies in transmission (2m, 1 1/4m, 70cm, 33cm). SIRIO SD 3000 N Discone Antenna 300 MHz-3 GHz This antenna covers the frequency tange of 300-3000 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. (suitable materials include TV mast sections, galvanized iron pipe, or heavy duty rigid conduit. The benefits of grounding the antenna are mentioned on page 71 W. 1-Inch Magnetic Mount VHF/UHF Antenna Dual Band Antenna with 2. The antenna is vertically polarized and extremely widebanded (meaning it will receive, and transmit, on a wide range of frequencies). Wide-band discone antenna working on 300-3000 MHz in reception and on many amateur frequencies in transmission (70cm, 33cm, 23cm, 13cm). Normal delivery is 2-3 weeks ARO. Telewave 118-3000 MHz Unity Gain Discone Antenna (ANT280S-DIN) TELEWAVE 118-3000 MHz Wideband Discone Antenna. ). 7"). 200W SO-239 without Pipe 252677187183 What you get in that small package: squelch, an ANL switch, front microphone jack and antenna connector and 40 AM channels. 30 Amp Power Supply $99. In addition, I have also designed some tools that will help in assembling this antenna (for ex. Transmit 50-1300 MHz. The Q3071 discone is an ultra-wideband antenna capable of covering 25-1300Mhz. Also make sure you have good quality coax running from the antenna to your radio. Ground Planes and Omni’s covering different frequency bands are also available. Length: 1. 84m / Weight:0. 40 – 950 MHz Factory tuned Discone Receives Low band, High band, UHF public Antennas are available with NATO / US bolt patterns, magnetic mount and manpack mounting. by A blog about Amateur Radio and Amateur Radio Antennas. If you have A Discone is a type of antenna that is designed to be resonant over a wide range of frequencies. 4-10 Pg. The D130J/D130NJ Super Discone Antenna is the first ultra-wideband antenna in the market which can cover amateur radio, air traffic control and other various utility frequency bands and, in addition, even some amateur radio frequency  Very low loss coaxial cable (not supplied) must be used with this antenna. High with 32 wide footprint whip and coil above top radials in. 50 shipping. 25 - 1300 MHz Super Discone Antenna - No Harvest D-1000U 25-1300mhz Discone Scanner / Ham / General Coverage Antenna - SO 239 Connector (Mast is not part of the sale, the mast in the picture is Demo only) Full-Band Antenna; Under 2:1 SWR on all VHF and UHF Amateur Radio Transmit Frequencies; 200 Watts Transmit Power Handling; Transmission Bands (mhz): 144,220,440,900,1290 Mhz The wind load on the antenna is significantly increased and protection offered to the antenna itself can often be offset with proper design of the feed system and the directors. 4dBi (440MHz) VSWR <1. This antenna bracket and wall mount, made of steel designed for many outdoor television antennas. The DA5000 comes with a mounting mast, mast clamp and instructions. In the past we have posted about the MLA-30 antenna a several times on the blog as it is the cheapest active loop antenna available on the market, can be powered by the RTL-SDR Blog V3's bias tee, and generally loop antennas can give good HF performance in a small package. The Scanner 25MHz-1, 300MHz VHF/UHF Super Discone Base Antenna will offer premium service for years to come. Overall length is 1 foot. This antenna works efficiently in the frequencies varying from 300 to 3000 MHz. This antenna employs a low-loss N connector. D220 is designed as a ⑥ All 6 pcs of cone elements should be mounted. 5 out of 5 stars, based on 4 reviews 4 ratings Current Price $17. Every time you add an element, you Old TV antenna elements work well as braces. This low cost discone is great for increasing the performance of your scanner. Jul 28, 2013 · Antenna mounting can be a tough subject. The Discone Antenna when packed comes with full mounting hardware of stainless steel. Difficult to reach the antenna to remove it or use the fold-over hinge; Water leaks and rust problems are common. SEC Antenna uses the very latest design technology and manufacturing methods to produce very good quality of Discone antenna, having following features: Innovative design for unique quality of omni directional Discone antenna. 50, 144, 430, 800, and 1200MHz bands. While designed to be entirely general-purpose, the WiNRADiO AX-24B UHF/SHF Discone Antenna is especially suitable for the WiNRADiO WR-3700 series of receivers. galvanized steel conduit mast. com AOR, LTD. 2 inches (232 mm). The design of the whole antenna took me about 2-3 hours. The AE-JD-0820 jammer discone antenna consists of ultra-corrosion resistant radiating elements and is enclosed in ABS housing. Include Whip 49In. The Diamond D220R mini discone antenna receives solid from 100 to 1600 MHz! It can also be used for transmit on 144, 430, 904, 1200 MHz (under 50 watts). Nov 09, 2012 · The discone antenna basically has a disc connected to the conductor on the coax, and a cone as the ground. Choose from Diamond antenna mounts and parts including dual band base, quad band base, UHF/VHF repeaters, and more. Our discone antenna is designed to transmit and receive signal. This type of antenna features a three-dimensional element design that improve wireless communications for voice and data applications. 95. Whoever gave thought to the assembly of this antenna is a genius! Great contacts on FM and SSB. With an output impedance of 50 (nominal), it can be used with any 50 instrument. Frequencies: 700 Mhz - 26 GhzAntenna type: PlanarGain: 2-5dBiImpedance: 50 ohmsPolarization: Vertical / OmnidirectionalAmateur radio design: WA5VJBDimensions: 162x70mmWeight: 8 grams Antennacraft by RadioShack ST4 Outdoor Scanner/Ham Discone TV Antenna (ST4) Get all the action your scanner was designed for! For 30-1300 MHz. Was in the air in another 10 minutes. RA-3140 Datasheet and Patterns. 0 Specifications PCTEL Maxrad MLB2700 CB Antenna 27 MHz with NMO Type Mounting. 50 $ 48. In order to have maximum reception, don’t mount the antenna in or near storage areas in attic. . This makes it a good partner for RTL-SDR and other SDR units as many SDRs tend to have wide tunable frequency Q: What makes one antenna better than another?A: There's two basic things that determine how well an antenna will perform The amount of elements it has (not including ground plane or duplicate elements), and how closely it's tuned to the frequency you are trying to hear. Size reduction up to 45 percent is achieved as compared to tradition discone antenna. A discone antenna consists of three main parts: the disc, the cone, and the insulator. Wideband Discone antenna - Ultra-wideband design 25 to 3000 MHz receive, 50-1200 X7000 144/440/1200 MHz Base Station Antenna As always, the entire project was created in the Autodesk Inventor software. View attachment 556770 My analyzer only goes up to 170 Mhz, so hopefully someone else has one that goes up higher and a Discone and can post a plot that goes higher. . This discone antenna has at least doubled the distance plus picks up frequencies the back-of-the-set telescopic antenna did not. The discone's impedance is 50 Discone VHF-UHF Antenna The discone is a A good roof antenna can pick up HD signals being broadcast up to 100 miles away. Nail, Electronics, Vol. The other half is a "reflection" in the ground. D. Coaxial cable not supplied, order separately. This version of SD 2000 U with UHF- female connection Wide-band discone antenna working on 100-2000 MHz in reception and on many amateur frequencies in transmission (2m, 1 1/4m, 70cm, 33cm, 23cm). 1 The discone antenna (Figure 1) is one such extension, in which the biconical dipole is asymmetric, one cone’s angle being 90°, which gives a flat disk of ra-dius equal to the cone length. 25 wavelength on the side. Comes with hardware to assemble the wall bracket. The Antenna Farm : Rohn 25G Mounting Options - VHF & UHF Mobile Radios Radio Accessories VHF & UHF Hand Held Radios Antennas Mobile Antenna Mounts SWR/Power Meters Adapters Coaxial Cable Two Way Accessories Antenna Accessories DC Power Supplies Coax Cable Accessories Connectors Aviation Radios Repeater Systems Towers & Accessories Duplexers Diplexers & Triplexers VHF & UHF Base Stations Base Mar 16, 2018 · Perhaps the opposite of a discone is a loop antenna which works only on a very narrow range of frequencies. RW ANTENNA STORE ~ 716-434-9216 ~ 6150 Crosby Rd. It is usually mounted vertically, with the disc at the top and the cone beneath. Anthony Monteiro, AA2TX junction is connected to another section of coaxial cable that serves as an impedance matching section to get a good match to 50 Ω. SteppIR MonstIR Yagi-Uda antenna 50 ft 1 17. I have tried both the vertical mounting option and the horizontal. + Mods & Future Expanded Capabilities. 00: Buy Now: Sirio Antenna: SIRIO SD 1300 U Discone Antenna 25 MHz - 1. Delivering leading edge communication technology with unrivalled service. It’ll give a much Jul 22, 2013 · Other antenna factors that you may want to consider include the height at which you mount your antenna (generally, higher is better), the mounting method you plan to use (mast, tree, attic clamp, strap to chimney, etc. 49 inch 38mm for Antenna fitting bot ton size: 35 54 on the mast weight approx. 5985-01-116-0310, DC-80, Discone Antenna. 99 $43. 3 GHz: $110. The LPA is a directional antenna with an a gain of approximately 7 to 10 dBi and 3 dB beamwidth of approximately 60 degrees, both determined from antenna models provided by the manufacturer. Dishes and vertical omnis all benefit from proper placement to disguise them as well as selecting an appropriate color for either the radome or the exterior coating. Before You Buy Sirio SD 2000 N 100 MHz-2 GHz Discone Wide Band Antenna, You might want to to: Studying the consumer reviews of Sirio SD 2000 N 100 MHz-2 GHz Discone Wide Band Antenna before get. or so I thought. SEC Antenna uses the very latest design technology and manufacturing methods to produce very good quality of Discone antenna, having following features - Innovative design for unique quality of omni directional Discone antenna. It includes 50 feet (15 m) of RG-58 50 ohm coax lead-in. *Note you can add plastic or steel washers in between the elements to give them some room to move. A word Workman T734 - Broadband Discone Scanner Antenna with CB and Ham Radio Transmit - OUT OF STOCK Jetstream JTD1 / Workman T601 - Discone Scanner Antenna w/ VHF Ham Radio Transmit Jetstream JTV10 - 10m / CB Vertical 5/8 Wave Base Antenna Jetstream JTV680 - 6m thru 80m No-Tune / No-Radials Vertical Base Antenna - OUT OF STOCK 25 - 1300 MHz Discone Antenna - TX 50 - 1300 MHz - SO-239 - 50 Feet of Coax and Mounting Hardware. The EM-6105 consists of two separate antenna designs: a. Keep the antenna as high off the floor as possible. The Hustler DCX Scanner Antenna A discone base antenna that provides good omni-directional coverage from 49 to 950 MHz. 7 meters high. Also software has a big part to play with these SDR's. 00am to 9. By Len Shaw, VK3ALS and Ken Reynolds, VK3TVS. Grounding assembly consisting of (Qty 2) ICE grounding blocks (393-2/N) and tower leg mounting fixture (395-55G) 37. 5 dBi gain. Mounting The following three options are available to choose from: 1. Perfect for scanners. Footprint: 3. So, anything you can do with light you can do with radio waves (in theory). The ANT280S is light enough to be used as a tactical antenna for field deployment, and can complement or replace multiple antennas on a mobile command vehicle. Make sure the bottom support is attached to the antenna below the decoupling sleeve, and that the top support is mounted 18" or more above the top of the whip. San Marcos, CA 92078. support pipe. $64. Often a frequency span of 10:1 can be achieved. 00 meters Tactical Discone Antenna The TDDC100X5 has omnidirectional coverage throughout the entire frequency spectrum of 100-512 MHz. Commsprepper 37,255 views. * Horizontal beamwidth will depend on mounting distance from the mast. I didn't get it to transmit CB so I can't comment on that. Disk element (short) Antenna base Mounting bracket If you have antenna restrictions, neighbors that tend to complain about antennas, simply want to operate without drawing attention…or you want a lightweight multi-band antenna to use in portable or emergency situations, the CHV-5X is a great choice. The bottom of the base has a 1/4-20 threaded receptacle for mounting to the Model EM-TRI-3022 Tripod or for mounting a bottom base plate for use on a flat surface. A Discone is a wideband antenna that is a great starting antenna for general RTL-SDR use. GP-24S: 10dBi gain, broad elevation pattern. The ordering code for a complete set of two of these heavy-duty   Discone antennas are vertically polarized wideband antennas with omni directional pattern U-bracket for pole mounting allow mast diameter from 25 to 52mm. , Ltd. No more annoying dropped calls, poor call quality & slow Internet! The Wilson Outside Yagi Directional Antenna (50 Ohm) from Wilson Electronics is an outdoor wideband antenna upgrade or replacement for your Wilson weBoost cell phone signal booster. for the ultimate performance to cover 25-1300 MHz band. 5” O. Product Title Wilson Electronics 901117 Fixed Antenna Mounting Kit Average rating: 4. MFJ MFJ-1868 25 - 1300 MHz Discone Antenna - TX 50 - 1300 MHz - SO-239 - 50 Feet of Coax and Mounting Hardware. 9023 Base Station Antenna 4 Inch Wall Mount - pair. The 500 watt power rating allows use of high-power radios Mar 04, 1997 · Discone antennas are generally described in a scientific article entitled "Designing Discone Antennas", J. Mounting (spring base, pole mount, or side mount), electrical and mechanical specifications can all be customized on any of our antennas. A locally made base station whip. Discone Antenna Learn More. It is made of stainless steel, chromed brass and anodized aluminium to guarantee the best efficiency and performance. MODEL EM-6105 WIDEBAND DISCONE ANTENNA 1. And the monthly power bill will be about half the size for a 150 watt transmitter. 6 Pg. It can be mounted in the loft but for optimum reception, it is recommended that the antenna is fitted outside. US Sirio SD 1300 N Discone Antenna 25 MHz - 1. It covers a frequency band of 400 to 6000 MHz with a gain of greater than 8?dBi. The antenna elements are made of durable bronze materials so it can survive the stresses caused by the regular mounting and dismounting of the antenna. When looking at choosing a discone antenna to buy, it is necessary to ensure that it best meets the needs of any Get the ultimate wideband performance with a discone antenna! These antennas offer incredible bandwidth in a compact package, making them ideal for apartments or small lots! Depending on which you choose, our line of versatile discone antennas gives you the ability to cover Amateur Radio, public safety, commercial 2-way, cellular, air traffic Taurus D1000 Scanner/Ham/General Coverage Discone Antenna, 25-1300 MHz. Mast mounting clamps are not supplied as standard, and can be ordered as a separate option. Attic antennas have a couple of benefits compared to mounting an antenna outdoors: primarily it allow you to be totally stealth, which is important if you live in a neighborhood that restricts outdoor antennas. , this discone antenna can be used as a transmitting and receiving antenna with high efficiency, to meet the broadband requirement of a base station antenna such as spectrum monitoring or Jamming application The Antenna Specialists MON-64 discone scanner antenna is lightweight and easy to install. Tram. 95 * Buy It Antenna Mounting Hardware; Antenna Rotators; Automotive Electronics; Bluetooth Devices; Tram 1411 Discone Antenna. The MFJ-1868 25-1300 MHz Discone Antenna with Coaxial Cable & Mounting hardware. Horizontal elements are 3. Fix Screw. A discone antenna was formed by plugging a particular disc into a cone-mounted  The WD series antennas are fully welded wide band discone antenna uses dicone antennas allows easy handling and specially designed mounting hardware  Wideband Discone Antenna; Pattern: Omni-Directional; Effective Gain: 0 dBd an ANTC480 dual clamp kit for mounting to a 1. ® assuredcommunications™ RF-9072-AT001 LOW-BAND VHF DISCONE ANTENNA May 26, 2020 · Diamond Antenna D130NJ Super Discone antennas are ultra-wideband antennas covering amateur radio, commercial 2-way, cellular, air traffic control, and various utility frequency bands. MFJ-1866 VHF Discone Antenna . The antenna's feed point is at the center of the disc. 00: Harvest CX-210 2 Position Coaxial Switch $39. It comes with two U bolts to mount the antenna to a mast (not included). 5’ Array Open Furuno Unit, C2p7n2n, Marine Antenna Unit, Array Radar C2p7n2n, Open Scanner Marine Antenna Furuno 6. 00 pm Friday Mobile 07973 202280 9. My fan cage conveniently separated into two halves and provided easy access for mounting the connector. Some kind of stand to bolt the antenna to. I have it on the roof and its working very good. uk 01922 414796,for your Discone antenna needs. Overall length is 9. It looks delicate but I dropped it to the ground when mounting it in the wind ( I should have waited ) and nothing bent or broke. In this way you are taking the structure and other unavoidable local objects into consideration. Screw that bolt into the coupler. Scanner Discone Antenna Assembly For Home Comm Center. PR-950 940-960 MHz 18dBd Paraflector Antenna, N-Female. Excellent for testing various transmitters on single coax. 0, 6H thread; Fixed antenna; 3/4 in. It may load up nicely, but so does a dummy load. 99 May 24, 2016 · Short video talking about the best antenna choice for preppers looking to maximize capabilities. D190: (100 to 1500MHz for receiving) (144/430/904/1200MHz for transmitting) Length:0. Done this way, as the antenna moves in the wind, the 'antenna support rope' moves through the pulley. The antenna I got is a VHF/UHF antenna that mounts on top of a pole. SIRIO ANTENNA SD 1300U Connector Specifications Identifiers. C $100. Two years later, in 1943, Armig Kandoian at the Federal Tele-phone and Radio Corporation applied for a pat-ent on the discone antenna. 900 to 2500 MHz . A single long element is attached vertically to the top of the hub. I did push 476 Addeddate 2014-02-20 10:35:46 Identifier fea_practical_antenna_design_VHF Identifier-ark ark:/13960/t0dv43t6j Ocr ABBYY FineReader 9. Diamond D130J Super Scanner Discone Antenna 25-1300 MHz RX & 50-1300 MHz TX. 00: Nissei RX 503 1. If your mounting location is on the side of your house, you’ll want to look for a compact outdoor TV antenna . 90 $29. aorja. Page 2 Antenna Assembly Instructions Before assembly, verify all parts are included for proper assembly. 1/4 Wave Stub. 11-18 Pg. This antenna is also designed to handle unique cosite system problems. Antennacraft ST4 44" Scanner/Ham/Discone Base Antenna Gizmotchy G55 5 Element Base Antenna with 5,000 Watt Gammas Brackets & Mounting Accessories; Replacement The antenna's two principle elements are a flat conducting disc mounted horizontally atop, but insulated from, a conducting cone. Although the coverage range is not as far as the higher gain versions, it provides coverage to areas below and above the antenna installation height. Check our stock now! The D130NJ Diamand Super Discone requires one of the following Coax Cables to connect from the antenna to the scanner. I'm very impressed. Shakespeare innovation covers the spectrum of HF, VHF, UHF, L-Band, cellular, DAS, WiFi/WiMAX and MIMO communications. In 2013, we introduced the GS-420, the first ILS antenna certified for the new generation ILS-420 10 foot galvanized fence top rail and custom steel mount. The discone antenna you will be installing is in the same family as the 1/4 wave antenna which was designed to perform best for the wide frequency bandwidth. Y. Read more TRAM 1181 MOBILE Antenna dual band 140-170 MHz with unity gain 430-470 MHz 2. Wide-band discone antenna working on 25-1300 MHz in reception and on many amateur frequencies in transmission (2m, 1 1/4m, 70cm, 33cm). 95 MILITARY DISCONE ANTENNA. Omnidirectional, unity gain, with N Male termination and 500 watts. Manufacturer and supplier of Wireless antennas for fixed wireless and mobile wireless applications. Now that I have all the mounting up an antenna switch is a breeze. 7 inches. In addition, specific models mentioned in the Antennas forum mounting diamond antennas,comet, yaesu, icom, watson cushcraft, MFJ and more are here for future reference. And with the heavy duty mounting plate, this base station antenna can withstand greater wind loads. The 500 watt power rating allows use of high-power radios REMTronix REM-810S UHF SMA Antenna $32. A final word of caution. Discone antennas typically have the widest bandwidth of any communications antennas. Initial tests will surely be successful if you get the antenna in the clear and elevate it. It includes the antenna itself and the feed line down the mast. 00pm Monday to Sunday SE-900 Discone Scanner Base Station Antenna / Aerial Frequency Coverage Receive 25-900 MHz Transmit 70- 500 Mhz Power Handling 200 Watts Dimensions 0. Can be used for export, commerical and 10 meter ham. 72 m Impedance 50 Ohms Connection SO-239 This antenna covers the frequency tange of 300-3000 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. Having provided Instrument Landing System (ILS) antennas to over 1,200 airports worldwide, we are a leader in the field. May 23, 2019 · On my Discone the lower rods (hollow tubes) push into holes and are held in place with set screws. Competitive prices from the leading Antenna Mounting Kits distributor. 00: Buy Now: Sirio Antenna: SIRIO SD 3000 N The idea for the Parabolic Discone antenna came to me because "dish antennas" are best understood using the "ray" principle, like light. Insert the connector through the center of one side of the fan cage. 5985-01-255-3493, SB-101/1, Shipboard . extended . Discone 1411 is a base station antenna. When fed at the top, between the apex of the wire cone and the skeleton disk, it functions as a wide-band discone antenna in the 10-30 MHz range. $79. The antenna has a two piece design with a screw connector in the middle for easy transport and storage. Antenna splitters simplify installation and reduce cable runs. A uniquely styled wide band base scanner antenna that incorporates Pole mounting kit. This antenna is for receive only in the range of 25 to 1000 MHz. Sirio GP 3-e mhz vhf base station Antenna with ft-3 mounting bracket combo… Jan 29, 2019 · Solarcon A-99 is the highest gain fiberglass antenna on the market. HOAs are a blight on all of us - do everything you can to resist no matter how small. 1/2″ chamferred center hole accepts our standard SO-239 stud. AX-24B Discone UHF/SHF Antenna: 400 - 4000 MHz : The AX-24B antenna is a compact UHF/SHF omni-directional receiving antenna for professional surveillance and monitoring applications. The 400-4000MHz Professional UHF/SHF discone antenna is an omni- directional receiving antenna for professional surveillance and monitoring applications. The invention relates t o radio antennas and in particular to b roadband anten nas for operation at UHF. 3 GHz [sd1300N] - This antenna covers the frequency tange of 25 - 1300 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. Showing 4 of 4 (Show Groups) Shop Walcott Radio for base station antenna mounts for your house. M2 Antenna Systems, Inc. diameter:approx. Kit RF Coaxial CB Radio Adapter SMA to UHF PL259 SO239 Mount Connector WiFi Antenna… Our Heavyweight Champion WMM-860For Desktop applications, this magnet mount antenna is not your average discone!Standing 36” tall and weighing in at  The Discone is mounted above the roof peak at about 15 m above ground level on 3/4 in. Take the 6/32" eye bolt and pass through the center of the elements you just drilled. The antenna size is reduced by more than 40% compared to conventional discone antenna. This is great for the amateur radio The Discone Antenna when packed comes with full mounting hardware of stainless steel. Nov 29, 2019 · Mounted discone antenna designed for VHF and UHF coverage. Most antenna designs only really receive well on a few resonant frequencies, but a Discone is resonant over a much wider frequency range. That's it! It doesn't matter how fancy something looks, or what the claims are. While the Brown and Woodward Q&A for amateur radio enthusiasts. SWR is fantastic. Broadband Discone Antenna The FXDC100X5 has omnidirectional coverage throughout the entire frequency spectrum of 100-500 MHz. A Light-Weight Inverted Hat Antenna Composed of 12 Blade-Type-Radiators for VHF/UHF Frequency Bands Operation Abstract— A wideband monopole antenna compose My simple setup will be a Raspberry Pi, RTL-SDR, external antenna, and then maybe an 802. This antenna sits at 20-feet on a Rohn 45G tower that supports numerous other VHF, UHF and 700/800 MHz antennas. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Omnidirectional, unity gain, with 7/16 DIN Male termination and 500 watts. This version of SD 3000 N with “N” female connection Wide-band discone antenna working on 300-3000 MHz in reception and on many amateur frequencies in transmission (70cm, 33cm, 23cm, 13cm). The pole diameter should be 25 to 50 mm (I to 2 inch). 20 $ 40. The skirt of the discone, the mounting mast and the coaxial cable shield are all the same potential. Has… Broad Band Stainless Discone/scanner Base Antenna 100-1000mhz , Find Complete Details about Broad Band Stainless Discone/scanner Base Antenna 100-1000mhz,Stainless Discone Antenna,Broad Band Antenna,100-1000mhz Base Antenna from Communication Antenna Supplier or Manufacturer-Zhangjiagang RY Electronic Co. Discone made of solid copper sheets, theoretically covering 700MHz to 2GHz. In the box, you’ll get the radio, mic, mounting bracket and hardware. This antenna operates over the 100 to 400 MHz frequency band with a VSWR of less than 2:1. Wide-Band Discone Antenna working on 25-1300-MHz in reception and on many amateur Frequencies in transmission [2 m, 1 1/4 m, 70 cm, 33 cm]. With most […] Discone Multiband HF, 6m, and Wire Dipoles Yagi, and Beam Mobile Antennas Monoband Dualband Mag/Antenna Combos Triband Quad/Multiband HF-VHF Handheld HT Cable Assemblies & Adapters Commercial Antennas Mount Brackets & Antenna Masts Mobile Installation Ideas Pg. 00 The Comtelco is a great mobile antenna, now you can use it as a base antenna. Comes complete with mounting backet and u-bolts . 2. Ideal for 2 1,25 Meters, 70 33 23 CM ham bands. A 150 watt transmitter ($2500) plus a two bay antenna system ($700) would cost about $3200. 5/3dBi Gain and 16. 0 Ppi 600 Scanner Internet Archive Python library 0. Fabricated from seamless drawn aluminum pipe and tubing and heavy aluminum castings, gold anodized for corrosion protection. 5 : 150 The Discone Antenna when packed comes with full mounting hardware of stainless steel. Does NOT include mounting hardware or coax. Product Code: 48-541857 ODC series discone antenna is a kind of broadband omni-directional linearly polarized antenna. D130J Super Discone Antenna The antenna has a 1. The TAK-tenna is consistently less noisy and performs better across each entire band. AE-AWD100-3000 DISCONE ANTENNA (104kb) UHF Vehicle Antenna. $549. Completely pre-assembled, easy to set-up. Discone-antennen er Rundstrålende med vertikal polarisation og med forstærkning der svarer til en dipol. If you look at commercial or military versions tested on antenna ranges the test specs speak for themselves. Learning how to tune an antenna entails lengthening or shortening the antenna so that, for the radio's If your desired channels are in the Red category, an attic mounted antenna may work, but a small outside antenna would be recommended. 5985-01-154-7328, DPV-60, Collinear Antenna. ing pipe, and separate the antenna base from the pipe. The highband antenna is of the discone type, utilizing an array of radial elements in a horizontal plane at the top of the cage as the disc and the upper section of the cage as the cone. 2Ghz ham bands and allows you to transmit at a maximum power level of 50 watts. We reserve the right to ship either the Jetstream JTD2 or the Workman T734 depending on our current inventory. For BC346T, BCD396T, BR330T, BC346XT and BCD396XT Product Code: 14-541014 The OMNI-A0332 is a wideband vertically polarised discone antenna for receive and transmit applications. It is the ideal choice for fixed and transportable base station operations. Includes stainless steel elements. Mounting Brackets 1/4 Wave Ground Planes Photo Tour of Shop Antenna Bags SDR Antennas Corner Reflectors Videos BNC Patch Cables RF Connectors Map & Directions eHam. ~ Lockport, N. Light weight and compactly designed discone for easy mounting. Click here to view specification sheet [PDF 173K] Super Discone Antenna . 1953. 11 radio + antenna. Build the Pennyloop UHF Antenna: The Pennyloop UHF antenna offers high performance in a very simple and cost effective design. Comet DS-150S Discone Antenna Mounting and Testing - Duration: 4:11. 250 in The AE-JD-1018 jammer discone antenna consists of ultra corrosion resistant radiating elements and is enclosed in ABS housing. @ Attach the mounting bracket to the mounting pipe, then fix it to a pole using with the V-bolts. The discone is a popular design for the RTLSDR but i wasn't happy with most of the designs spread around on the message boards as they were quick and dirty solutions that wouldn't last long at all mounted outside (as a proper antenna should be). Hustler DCL-B Discone antennas have a reliable, high-strength design incorporates solid aluminum rods and hardware and includes a robust mounting assembly. Specifications: Frequency coverage 25 - 1300 MHz. › Yagi antennas are for single or narrow band use. I finally got around to installing the antenna on the roof and took some pictures along the way. These high-quality Comet DS-150S Discone Base Antennas are an economical, one-stop solution for your VHF/UHF communication or scanner antenna needs! DCX - Hustler 40-950 MHz Discone Base Station Scanner Antenna $ 50. A wide variety of diamond d3000n discone antenna options are available to you, There are 6 suppliers who sells diamond d3000n discone antenna on Alibaba. Ideal for 6/2/11 Meters, 70/33/23 CM ham bands. Attach Your New Antenna To This Mast then select the house mounting bracket. I am in a one bedroom apartment. Bonding your new ground rod with a buried Mar 19, 2017 · Comet DS-150S Discone Antenna Mounting and Testing - Duration: 4:11. It is usually mounted vertically, with the disc at the top and  Results 1 - 16 of 160 Tram 1411 Broad Band Discone/Scanner Base Antenna Aerial W/3M(9. Radio Shack Archer Discone Scanner Antenna, Catalog # 20-013 You can use this antenna to receive a wide range of signals including amateur radio, aircraft, and special services such as police, fire, etc. 450+ RadioShack locations across America and more on the way! En discone-antenne bliver normalt orienteret vertikalt, med cirkelskiven for oven og keglen forneden. The antenna wire is then typically take out of the radio room, or shack and taken to a horizontal section that runs above obstructions. The best ground for such a purpose will be a earth ground near the antenna and far from utility lines. The following tools will be 100-1000mhz Broad Band Vhf Uhf Base Discone Antenna For Base Station With N Female Connector , Find Complete Details about 100-1000mhz Broad Band Vhf Uhf Base Discone Antenna For Base Station With N Female Connector,Discone Antenna,Vhf Uhf Base Antenna,Vhf Uhf Antenna from Communication Antenna Supplier or Manufacturer-Zhangjiagang RY Electronic Co. I figure the best I can do is mount a discone antenna in the attic. co. It's a DIPOLE. Scanmaster D1300. Various mounting hardware and accessories available to meet your specific needs. When aiming the antenna, try to point it at a vertical wall rather than a sloping roof, as buildup of rain or snow on the roof can affect perception. The antenna has a 1. HYS TC-MS9 BNC Antenna Magnetic Mount 6. Wideband Discone Antenna. 5:1. 16 Hustler, Height-1: 3, Length-1: 48, Weight-G: 1. I used an SO-239 connector from my junk box. Features include: The size Discone antenna allows easy and specially designed mounting. Discone Antennas products from Diamond online. I'm thinking of maybe mounting everything to a piece of fiber pegboard, with zipties. WORKMAN T734 discone antenna fastest shipping on 1290 : 50 ohms female UHF so-239 connector mounting bracket hub fits over top of mast max power: 200 watts mast size: 1/4 inch coax feeds through to a wind rating: 90 mph threaded stainless steel elements heavy duty construction base Discone; HSMM(2. Worth talked about his new antennas at one of the club meetings and I asked him to forward me some pictures to post on the club web site. A height of 120 feet Take the Smiley Antenna BNC connector and attach the coupler. It has been used extensively for more than 20 years by the U. 5 out of 5 stars 882 $28. 5 dB (max. We want multiple radios on the air monitoring different frequencies and bands, yet we are limited by the amount of space available to place antennas. The free end of that rope is tied off near the ground. 13 Pg. I wanted to experiment with mounting the antenna near a tree in the yard to see how well I could hide it after painting. In general you can lose up to 40-50% of your signal's strength from an attic installation due to the loss from roofing materials, but with proper installation and the right antenna you can overcome some of this loss and be successful. As many components of this antenna are stainless steel, the antenna is designed to survive outdoors for many years. It is suitable for mounting on ship decks and tilt mechanisms. Max power: 40/20M 150W SSB 15/10/6M 220W SSB. By adding a LNA, it can be used as an active antenna, and the gain can be increased to larger than 10dBi, but it is changed The surface across the gap should be flush with the mounting surface for this tab to rest upon. It is available for transmitting for 144/. Furthermore, an antenna rotator can be used for directional reception and to reduce interference. This 55 inch high omni-directional antenna easily mounts to any mast (not supplied) with supplied hardware. Antenna gain is 2. I am using an SSE JIM airband filter between the radio and antenna which helps with noise when the bands are busy. 00 am to 2. 5, 120-180, 215-300, 415-465, 610-650, 710-1000, 1130-1300 MHzDelivered with: 1 SIRIO SD-1300 N Harvest HAR-888 Discone VHF/UHF Dual Band Mobile Antenna $59. That was the RX antenna for my 2-meter repeater, WR5AEH. 5 ft 18. CONSTRUCTIONS: CWD -20 500 compact wideband passive discone antenna is rugged all weather model, does not require any field tuning or adjustments. My second question would be the age old question OmniX or Diamond? This should D130J Super Discone Antenna The D130J Super Discone Antenna is an ultra-wideband antenna covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. Antenna termination and feed cable lie enclosed inside the mounting pipe for complete weather protection. Here, you'll find links for Antenna Masts Towers for holding hf-vhf-uhf antennas. overall size of omni antenna while maintaining the excellent efficiency over 96% of the band. For Reception 100 D220R is a wide range 100䌾 1600MHz receiving antenna. Building on 50 plus years of antenna design and manufacturing heritage, having developed the highest quality, cutting-edge technology antennas for free uncompressed HDTV and digital reception. Of Reg 58 u coaxial cable with a pl 259 on one end and a NBC connector type on the other end. Add to Cart. shortwave outdoor antenna godar dxr1000 deep fringe am sw fm antique tube radio shortwave outdoor antenna $99. Click the button in the software to see people potential buyer would like Sirio SD 2000 N 100 MHz-2 GHz Discone Wide Band Antenna. Dec 25, 2018 · I’m going to need to build the antenna itself so I’ve got the discone antenna design project. The two parts HARVEST D- 2000 u 25-1300mhz Discone scanner ham general coverage antenna - so 239 connector mast is not part of the sale, in picture Demo only full-banD antenna200 watts transmit power freq range: mhz transmission bands mhz : 50, 144, 220, 440, 900, 1290female UHF so-239 mounting bracket hub fits over top accepts up to coax feeds through a 1000muhf Tram Tunable Vhf Magnet Antenna Kit Male Connect 727932017486 (50. This is a heavy commercial grade antenna designed for many years of trouble free operation. The wide band discone antenna when packed comes with the cone and disc elements removed from the antenna body for easy shipment. Ideal for 6/2/11/4 Meters, 70/33/23 CM ham bands. the house will act as a natural shield and as long as your attic mounted antenna system is independent to the rest of your antennas, lightning won’t be an issue. › Dipole antennas are for single or narrow band use. Military, the Canadian Armed Forces, and other military organizations and defence contractors worldwide. ), the length of coaxial cable necessary to reach the location from your transceiver (consider loss), and the polarization you Scanner Antenna: This is a simple but sensitive Home Made J-Pole Antenna that works great when You are limited as to a place to mount an external antenna !What You Will need: 1( 48 1/4 " twin lead wire2( Measuring tape3( Exacto knife or similar cutting tool4( elec Base Station Antennas: Base stations are a great way to stay connected, especially during an emergency. 4 If you desire a Cardoid pattern, or if your only option is side mounting, you can mount the antenna to the side of the tower with one or two brackets. Apr 01, 2012 · A second advantage to mounting the antenna in the attic is that you will be protected from lightning strikes in the event of severe weather. Mechanical construction of the antenna enables it to withstand Mobile antennas manufacturers category is a curation of 23 web resources on , Stealth Telecom, Alpha Antenna, International Technology Antennas. Hole Mounting:Â . To maximize its usable frequency it is best to mount it as high as possible on a mast with a maximum diameter of 1 3/8 in. Because of highly variable conditions, mobile antennas absolutely must be tuned in-place on the vehicle. 95 This base antenna can be set up inside a home, on a job site or anywhere that requires a temporary base station Ultra wide-band antenna receives 25-1300 MHz. VHF Land Mobile Base Antenna. A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. 200W SO-239 HT/Scanner - $70. Also the attic will protect your antenna system from lightning May 23, 2019 · I put my Diamond D-130J Discone back up without the whip (Discone portion only) and decided to see what the SWR plot looked like on an antenna Analyzer. Scanner Radar 6. Includes short mounting pole and brackets. › Discone antennas are best for wideband monitoring 30-1300MHz and are the most common antenna type. Order #6590 List Price: $499. on your scanner or receiver. The RF-9072 antenna is designed to provide low-angle omni-directional radiation coverage for line-of-sight communications. 5" outside diameter. Mar 14, 2018 · The Discone antenna is remarkable in that it is capable of receiving and transmitting over a wide range of frequencies with good matching. 5985-01-312-0453, DPV-40B, Collinear UHF Discone Antenna. 5 db of gain more than what you would get with a discone antenna. Jun 19, 2017 · A Discone is about equal to a 1/4 wave ground plane over much of its 8:1 band width and maybe a 1dB or so down from a 1/2 wave dipole. com mail@aorja. Southwest Antennas has just released two new omni-directional antennas for use on tactical radio systems, MIMO / MANET mesh networks, unmanned systems, and other applications for users who operate networks within the C-band, including federal law enforcement and, DOD, military, and NATO The discone-cage antenna is actually two antennas combined into one structure, each antenna having a separate feedpoint. If the distance from your radio to the antenna is more than 15 feet, use a low-loss coaxial cable such as RG-213. Out of 5 stagiest wide band ANTENNA. If your Bicone uses a similar mounting method you could use some brass or aluminium rod and bend them at the end where they mount into the hub and cut them to the proper length (see below). It is an ideal antenna for most situations and will provide years of service due to its high quality stainless steel construction. A combiner circuit connects the two antenna outputs to a single Type "N" (male) output connector. Rust-free stainless steel is employed in major component parts making the Sirio Antenna SD 2000 U 100 Mhz-2 Ghz Discone Wide Band Antenna D-130J D130J Original Diamond Vertical Discone Antenna - 10m-23cm Fosa 30MHz -1200MHz Wideband Scanner Mobile Radio Antenna Glass Mount w/BNC Connector Car, Truck, Motorcycle, Harley, Boat, Golf Cart, Campers, Mobile Radio There are various specifications that need to be noted when looking for a discone antenna to buy. One of the major keys to understanding Yagi theory is a knowledge of the phases of the currents flowing in the different elements of the antenna. Special Features: • Heavy duty  Buy your MFJ-1868 25-1300 MHz Discone Antenna Coaxial Cable & Mounting from Radioworld. This antenna is an ideal choice for broadband: Base Station Communication Ship-to-Shore Communication Surface-to-Air Communication UM003 Mast Adapter sold separately. 4% similar) 8000includes136-250 mhz vhf magnet antenna kit 12 ft Reg-58 cable with mini uhf male mounting type magnet mount cable typerg58connector type mini uhf frequency height Freq range: 136mhz 250mhz vhf antenna unity gain1 4 wave150w power rating 2 1/2 strong Browse our complete line of mounts and mounting hardware for two way radio base station and repeater antennas. The antenna covers the frequency range of 25 to 1500 MHz, offering a typical VSWR figure of less than 1. 53. Understanding how to specify, design and install them is crucial to maintaining successful network performance the design of an antenna can have a substantial impact on signal strength. The only really tricking thing about making a discone is that the disc has to be balanced at the very top of the cone, which is mechanically awkward. com, mainly located in Asia. Mount/Cable Assemblies . Bandwidth: One of the main advantages of the discone antenna is its bandwidth. Length Foot Wind MPH; X30A: 2m / 70cm: 2m: 1 1/2l 70cm: 2 5/8l: 3. across depending on the height and pitch of the roof and where the mount is installed. Add to Wishlist | Add to Compare; Diamond D-130J No Coaxial Cable. $54. The same techniques apply. Firestik Indoor CB Base Antenna. 5 out of 5 stars 902 $28. 30pm Monday to Thursday, 8. The testing antenna is mounted on top of a 50 ft tower with an azimuth-elevation rotator. MP Antenna is an antenna solutions manufacturer that specializes in the design and manufacturing of multi-polarized antennas. 62 kgRadian diameter: 58cmMast diameter accepted: 25mm to 50mmMax Power: 50W FM (30W FM on 50Mhz)Connector: UHF FemaleSupplied with: 1 Diamond D150 original warranty antenna, 10m coaxial cable RG58/U with PL-259 Over on YouTube Tech Minds has uploaded a new video where he reviews the MLA-30 active HF loop antenna. Ultra wide-band antenna receives 25-1300 MHz. Comet Discone DS-150S Antennas Direct 40in TV Antenna Mount with Pivoting Base, 1-5/8in OD, All Weather Mounting Hardware, Adjustable Mast Clamp, Roof Sealing Pads - STM-1000 (STM1000) 4. 7 Pg. 16. 5 dBi Gain SKU: ANUW1001000 AIR802® model ANUW1001000 is a ultra wideband discone style antenna in the 100 to 1000 MHz band with 1 to 3. If the stations you want to watch are in the Blue or Purple categories, a larger outdoor antenna is the best choice. Using an omni antenna like this is a practical solution when you are setting up a new tower and cannot justify the cost of putting up 3, 4 or more radios and sectors. New 6 dBi C-Band omni antennas for tactical radio systems, unmanned vehicles, and more. 50MHz Ele. With a wideband antenna like a Discone Curtain arrays are a class of large multielement directional wire radio transmitting antennas, used in the shortwave radio bands. I purchased a discone antenna off eBay. (At that time, ham repeaters had separate call letters. An EZ-Lindenblad Antenna for 2 Meters This easy to build antenna works well for satellite or terrestrial communication, horizontal or vertically polarized. com Find Amateur Antennas & Accessories by Comet, Diamond Antenna & ZeroFive Antennas at GPSCentral. Best: Discone Base Antenna This Discone antenna is omni-directional and covers the full scanner range of 25 thru 1300 MHz. The antenna uses a pipe mount as shown in the pictures. Its design makes it easy to mount in a variety of locations and many blend right in to your home’s exterior. The discone antenna or discone aerial is often used where an omnidirectional wide band or bandwidth RF antenna design is needed. The benefit of drilling a hole and mounting your antenna in the middle of the roof or trunk is minimal. Its typical gain is 1dBi on the greatest radiation direction. Posted in 3d Printer hacks , Radio Hacks Tagged 3d printed antenna , antenna , discone Ultra Wideband Discone Antenna 100 to 1000 MHz 1 to 3. Low Price! Diamond D130 25-1300 MHz Discone Antenna, D130, VHF antennas, by Diamond, Ultra wide-band antenna receives 25-1300 MHz. The discone design offers the best performance possible in an omni-directional antenna. Daiwa Meters; Comet Ant Analyzer; Power Supplies. 0 dBi typ. Soil is a very effective absorber of RF energy at close range. Overall length of the antenna is about 80 inches with the 11 inch mounting section on the bottom. 95: WR-AX-71C: AX-71C VHF/UHF Discone Antenna: $138. The antenna is meant for higher bands, it actually works quite well with pagers in the 900mhz band and digital encoded emergency services in the 800mhz band. I'm starting to realize these discone Antennas are good for TV also. Diamond D3000N discone antenna, ultra wide band covering in reception all frequencies 25Mhz to 3GHz, compact with only 1. 72, Width-1: 4 A discone antenna derives its name from its unique appearance. A common question I receive is how close can I mount this antenna to my other VHF, UHF, or HF/CB antenna. No Guesswork with Sigma Tau Graphics I got the Radio Shack discone as a gift so it didn't cost me anything. 15 In addition to the products you see here, we can design or customize any antenna to meet your exact specifications. Posted in Radio Hacks Tagged antenna , discone A great antenna for use with Dual Band hand held radios! If your radio has extended receive you will enjoy the wideband capabilities of this antenna. This makes it a good partner for RTL-SDR and other SDR units as many SDRs tend to have wide tunable frequency ranges. I decided to paint the entire mount a dark color to make it less conspicuous and more appealing to the xyl. The antenna is rated for 200 watts of transmit on 144 mhz, 220 mhz, 440 mhz, 900 mhz, and 1. I recently (2015) replaced my old broken Radio Shack discone with the Tram 1410 for $48 delivered, and it’s a much better antenna (100% SS) than the old one. 1″ After adjusting the mount so the antenna is vertical, a thru-bolt tightens and clamps the mount in position preventing slippage or movement. They are a type of reflective array antenna, consisting of multiple wire dipole antennas, suspended in a vertical plane, often in front of a "curtain" reflector made of a flat vertical screen of many long parallel wires. Inverted feed discone antenna and related methods JP2007043342A (en) * 2005-08-01: 2007-02-15: Antenna Technology Inc: Discone antenna JP4704844B2 (en) * 2005-08-01: 2011-06-22: アンテナテクノロジー株式会社: Discone antenna US7973731B2 (en) 2008-05-23: 2011-07-05: Harris Corporation D130 Broadband Wide Band Scanning Scanner Discone Base Antenna;25-3000mhz D3000n Multi Band Base Station Antenna , Find Complete Details about D130 Broadband Wide Band Scanning Scanner Discone Base Antenna;25-3000mhz D3000n Multi Band Base Station Antenna,Discone Base Antenna,25-3000mhz D130 D3000n Multi Band Base Station Antenna,Broadband Wide Band Scanning Scanner Discone Base Antenna from When choosing a mounting location, keep the following factors in mind: (1) Resonant frequency of HF antennas can change based on location. Pass the antenna cable through the pipe as shown, then connect it to the antenna base. The Channel Master Adjustable Eave Mount is used The Channel Master Adjustable Eave Mount is used for mounting an antenna mast to the eve of a house. Workman T734 Discone Scanner / Ham / General Coverage Antenna Note: This is the same antenna as sold under brand names Jetstream JTD2, Tram, Workman T734, Opek, Midland, Alan and others. Tram 1411 Scanner 25Mhz-1,300Mhz Vhf/Uhf Super Discone Base Antenna Plus Cb Tran. WR-AC-91M Magnetic Antenna Base: The WiNRADiO WR-AX-91M is a high quality magnetic antenna base designed to securely mount a wide variety of antennas for mobile outdoor and stationary indoor applications. It can be paired with a second whip in a twin-whip antenna configuration and used for broadband purposes. This is everything between the ether and a jack for the feeder line that runs to my shack. Currently it is mounted horizontally at a 22-foot height. Typical end fed wire antenna (often referred to as a long wire antenna) Once the wire leaves the receiver, transmitter, or antenna tuner, the wire starts to act as an antenna, picking up signals and radiating them. 95: WR-AX-37AMX: AX-37AMX Log-Periodic VHF/UHF Antenna Ruggedized enclosure for outdoor mast-mounting; no preamplifier; receive & transmit. Please call 1-800-RFPARTS (1-800-737-2787) or (760) 744-0700 in advance and place your order. O All hardwares are made of anti-corrosive stainless steel. 0 out of 5 stars 2 $23. Over on instructables. At the horizon plane the antenna has round directivity. Design Features: AWD-300-3000 discone antenna is specially designed for Omni directional coverage. It offers good continuous coverage right up to 1300 Mhz. Clamp bolts and saddle are plated steel to resist rust and corrosion. 00: WR-AX-24B: AX-24B This antenna covers the frequency tange of 300-3000 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. The antenna went together in less than 10 minutes. Each antenna model is carefully planned and developed to ensure great transmission over many uses. DCL-B Discones use 55 in. Select. Just thinking how could I do with a better antenna. We offer tripods and Jan 29, 2019 · Solarcon A-99 is the highest gain fiberglass antenna on the market. Tecsun Radios Australia does not accept any liability beyond this for consequential loss. L -Band (CIDIE) frequency range blade antenna designed for supersonic aircraft covering TACAN SIGMA Scanking Discone 25 To 1300MHz Antenna. Discone Antenna 4 Year Report. It is used by military as well as other commercial services worldwide. 5 GHz Microwave bands The antenna has a 1. 13 May 2018 4 holes for attaching separator and bottom copper plate/PCB to the cone mount part : Ø3 mm; 2 holes in the mast mount part that are used to fix  Hustler DCL-B Discone Base Station Scanner Antennas are ideal for scanning DCL-B Discones use 55 in. Excellent for testing After the antenna is tuned, mount it on the highest point possible (on the chimney or vent pipe, for example). 5985-01-119-9406, CRV-1060, Antenna. Discone antenna is made-up of thick disc and cone elements of aluminium or brass it makes discone antenna highly robust to withstand rough weather. Radios, Headphones, TV Antennas, Cables & Adapters, DIY Tools & Parts, Electronics Maker Kits. Still another way is to block common mode waves by burying the cable. If you're mainly listening to trunking systems at 800 MHz, then this is the antenna for you! 8 inches tall. Base Scanner Antenna 25 - 1300. Construction The wide band discone antenna uses 6063T6 ultra corrosion resistant architectural As always, the entire project was created in the Autodesk Inventor software. The Circular Yagi antenna can be configured to work as RHCP or LHCP field selectable by inter-changing the 90 Degrees delay harness cable The circular polarized yagi antenna uses a GAMMA matching Mounting UHF Military Double Discone on Roof I'm going to open it up and see if there is some corrosion or problem with the internal connections. Tighten the eye bolt to fasten the elements in the desired The effective range of most antennas is lowered by 10-15 miles with an attic installation, so you may consider getting a more powerful antenna than you would typically need with an outdoor antenna. Four large set screws hold the mount on place. Diamond D-3000N - Ultra-Wideband Super discone style antenna The Diamond D3000N Super Discone Antenna is an ultra-wideband antenna covering amateur radio, commercial 2-way, cellular, air traf £137. Uniform high gain. If they complain tell them it's for TV reception (technically possible with a discone). The frequency range that a discone covers is dependent on the length of the individual spokes. This discone antenna has smooth VSWR and constant gain over the 800-2000 MHz frequency band. DCX - Hustler 40-950 MHz Discone Base Station Scanner Antenna $ 50. 2m/70cm 24 Watt Dual Band Mobile $139. Each of these antennas will have different mounting requirements. Also for: D130nj. Direct 50 ohm coax connection, ring terminals and instructions included. Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. A discone antenna is a version of a biconical antenna in which one of the cones is   The Discone antenna is the most suitable form for a wide band omni-directional antenna. Our antennas are deployed with the U. Omni Antenna. 375" diameter MOTO TELESCOPIC $12 BASE STATION DISCONE $44 Mar 14, 2018 · The Discone antenna is remarkable in that it is capable of receiving and transmitting over a wide range of frequencies with good matching. The discone's impedance is 50 Discone VHF-UHF Antenna The discone is a Antenna currents flow into such a ground freely, in principle not interacting with noise currents. drill guides). “Yagi” antennas like this one are easier to mount and have high gain for their size , but their frequency police scanner radio antenna types yagi dipole discone. Point the antenna in the direction of your favorite repeater, or use a TV antenna rotator to change direction remotely. You should ground the mast directly to an earth ground by the shortest path possible. The Scanmaster D1300 receive discone antenna covers 25-1300MHz, complete with mounting kit and short pole. Need immediate assistance or have questions? Call us at 940-325-3301, or contact us here. Heavy-Duty Magnet-Mount CB Antenna Kit. Use this kit to quickly convert any BNC Rubber Duck antenna into an effective base station antenna. Dimensions : Mounting tube (lenght): 400 mm (15. radiation coverage. 02 $ 28 . 0 Introduction The Model EM-6105 Wideband Discone Antenna is a broadband omni-directional antenna that performs electric field measurements from 10 kHz to 2 GHz. The 500 watt power rating allows use of high-power radios 38 diamond d3000n discone antenna products are offered for sale by suppliers on Alibaba. The N type panel mount connector is used for antenna feeding. Radials are 5. 99 Describe your experience with the MFJ-1868 25-1300 MHz Discone Antenna w/ Coaxial Cable & Mounting and tell us why you give it the rating you did (required). 88 m (H) x 0. short base; Has 6 mm threads use with 97248408 base Type : Manual Antenna Quantity Sold : Sold individually Warranty : 24-months or unlimited mile AC Delco limited warranty Product Fit : Direct Fit Anticipated Ship Out Time : Same day - 1 business day Color/Finish : Black The principal HF transmitting antenna was this "discage" antenna up on the bow. Both of these should result in some level of electrical isolation between the antenna feed shield and the sheet metal. WILL CALL for Local Pick Up: Beginning Monday, June 22, 2020, we will once again provide "WILL CALL" services at 435 S. 29 May 2017 Here is a quick rundown of my Discone Antenna install and other members of the antenna family. Free postage. SIRIO SD 1300 N Discone Antenna 25 MHz - 1. This high power antenna handles 2000 watts of power, and is insulated up to 14,500 volts. Closeup of the antenna mount on the roof. 14094 ~ Email: Sales@RWAntennaStore. Posted 07/10/2020. Hardware to mount the antenna should come with the antenna. The antenna site elevation is approximately 13 m AMSL and is about 200 m from the shore of Cook Inlet. If you have Mar 12, 2020 · After mounting the antenna on a mast or base mount, try to shake it a bit and verify its stability, reinforcing it if necessary. But it is a problematic dipole: The dipole does not have balun, so the coax cable and the mounting mast are the 3rd and 4th dipole arm! This will explain perfectly why the antenna has that erratic SWR curve. The D-130J Super Discone Antenna is the first ultra-wideband antenna in the market which can cover amateur radio, air traffic control and other various utility frequency bands and, in addition, even some amateur radio frequency bands within the covering frequency range can be transmitted with this antenna alone. Federal Aviation Administration, Let your antenna tuner worry about getting the best SWR out of this system. 00: Sirio WY140-6N VHF 140-160 MHz Base Station 6 Element Yagi Anten $145. Bushcomm HF Antenna Systems Australia. My friend David, my boyfriend Smokey, and I put up one of these on David's roof and on our own roof, and the two had different mounting situations. Includes SO-239 connector, 50 feet coax, stainless steel elements and mounting hardware. outdoor godar antenna shortwave antique tube dxr1000 fm am radio fringe deep sw sw radio deep fringe outdoor dxr1000 fm tube godar am shortwave antenna antique The DPV-94 is a VHF dipole operating over the frequency range of 30-108 MHz with a 3:1 VSWR and handles 125 watts of RF average power. Antenna Mounting. com, user cyfus has created an instructable showing how to build a 55 MHz+ home made discone antenna for his RTL-SDR dongle. S. Usually, the 'antenna support rope' is smaller than the pulley support rope (the one in the tree). By law HOAs cannot prohibit you from putting up a TV antenna. Harvest D130 25-1300 Mhz Discone Wide Band Base antenna (SO 239). billboard layout dimensions. Here are pictures of my discone mount on the roof. Sales, Supplies, and Service. Comet Discone Base Station Antenna: Part Number: Desc: Price: Buy: DS-150S: Extremely wideband Scanner/Receive antenna. 95 MFJ-1868 VHF Discone Antenna, Installation Feb 08, 2014 · A little while ago, I purchased a Jetstream JTD1 discone antenna off ebay for $34 (+shpping). brand: Sirio Antenna; model: Sd 1300u Discone Antenna Instructions for Use Start assembly of the antenna by fitting the lock nuts to the 17 elements. Diamond D130JN discone antenna 37. The disc diameter is about 0. It is usually fed with 50-ohm coaxial cable Apr 13, 2018 · The only issue I had was the mounting where you have to find a pipe exactly the right size onto which to set the antenna whereas the more expensive Diamond comes with the pipe and can be hose-clamped to a support. D130NJ Discone Antenna - The mast  were beveled and soldered to the remov· able center pins of the N-connectors. The two parts Discone antenna SIRIO SD 1300 N, wide-bande in reception from 25 to 1300 Mhz and the radio amateur bands in emission on 50Mhz, 144Mhz, 430Mhz and 1200Mhz with female connector and a size of 1,6m. I will show you how to build a complete discone antenna with just materials from get some friends to help you mount it and have the room on your roof (and the   Results 1 - 7 of 7 We carry Diamond Antenna, Comet Antennas, Hustler Antenna, MFJ, and ICOM discone antennas—most with multi-band transmit capabilities! The antenna is a massive improvement over the stock antenna included with the TV tuner dongle. The eight short elements make up the disc of the antenna and are attached around the top section of the hub. The HF whip antenna can be operated singly for either receiving or transmitting applications. Buy new and used Ham Premium Diamond® Antenna magnet mount base. Aug 11, 2019 · Planning an antenna project can lead to many different thoughts and you should always consider the following. The antenna is pulled into the air with the antenna support rope. 96 Mar 29, 2019 · How to Tune an Antenna. The jammer discone antenna is supplied complete in assembled condition. Model No: 30-500 DISCONE ANTENNA SPECIFICATIONS: *Subtract 2. $39. 0 / 5. Yagi antenna theory - the basics. Notes : M6 x 1. SWR… MP Antenna is an antenna solutions manufacturer that specializes in the design and manufacturing of multi-polarized antennas. G. 00. Nothing more fancy than that. Ron RW ANTENNA STORE ~ 716-434-9216 ~ 6150 Crosby Rd. 15 Antenna Mounting Kits product list at Newark. In stock  Mobile Discone Antenna. The DA6000 system includes a mounting mast, mast clamp and instructions. 96 $ 23 . RA-3500 Datasheets. Frequency coverage 25 - 1300MHz. Feb 25, 2013 · This includes any object (especially metal) that would potentially block a signal from reaching the antenna. Compact and lightweight design enables antenna to be installed on balcony railing at an apartment or condominium. 24 May 2016 I've seen Discone antennas used on VHF/UHF digital but cat they I've seen some mounted 10 years plus and still look and perform as new. Shop Moonraker 11-554 Scanking HF Discone Antenna. A professional antenna designed for two-way equipment that demands the most signal possible, this is an outstanding 800 MHz antenna. Antenna Technologies Limited Company (ATLC), is the leader in design and manufacturing of Commercial Enterprise and Defense Wireless applications and has been dedicated to providing innovative, standard and custom antenna solutions from design through manufacturing to their customers worldwide. The antenna no longer needs to be in the middle of a ground plane for excellent coverage. They are supplied with a Type-N connector Find Diamond Antenna D130NJ Super Discone Antennas Discone Antenna The Icom AH8000 is a multi-purpose discone antenna that receives solid from 100 to 3300 MHz! It can also be used for transmit on 144, 430, 1200 and 2400 MHz ham bands (under 200 watts) Aug 18, 2014 · Space permitting, the attic is an excellent location for an antenna. Kandoian o f New York in 1943. 00 Your Price: $489. angle, meaning that an antenna must be placed high above the ground in terms of the wavelength of the radio wave being transmitted. Universal Heavy Duty Magnet Mount Antenna by Hustler Antennas®. com, of which communication antenna accounts for 15%. This supplied lead-in features a TNC plug for the antenna end and BNC for the radio end. 4% similar) GP 3-e is made of non-corrosive aluminium and assembled on a very strong base die-cast metal to get the maxi mun robustness best performance. This version of SD 2000 N with UHF- female connection Wide-band discone antenna working on 100-2000 MHz in reception and on many amateur frequencies in transmission (2m, 1 1/4m, 70cm, 33cm, 23cm). Discone antennas are great for receiving, they have a very wide bandwidth (around 1:10 bandwidth range so a single discone can do almost the whole range of the SDR sticks bandwidth!). I inspected the wiring of my antenna with the intention of doing a write up on how it was grounded. Discone, dipole, and log periodic antennas as well as monopoles, stacked dipoles, Yagi antennas, etc. net - Customer Reviews New Alaskan Arrow: 6-meter antennas A Word About SWR Hambrew Magazines Fox Hunt Loops A Word About GAIN Special Order Page Instruction Sheets compact size of discone antenna allows easy handling and specially designed mounting hardware results in fast installation. 8ft) RG58 Coaxial Cable SMA Male Plug and Mounting Bracket. AIS VHF Antenna Splitters allow you to share your existing VHF antenna with your AIS receiver or transponder and your VHF radio. 12 Pg. You may expect a low SWR across their entire range Find MFJ Discone Monitor Antennas MFJ-1866 and The Discone 1411 antenna is a great choice for CB multi-band, dual banders for full-duplex transmissions, remote control and cordless phones. The antenna is capable also for transmit purposes, with a SWR = 2 and a transmitting power of up to 200 W, within the following ranges: 340-535 MHz 545-960 MHz Free Online Engineering Calculator to find the Dimensions of a Logarithmic Periodic Dipole Antenna for a given Frequency Range and Length. ca. ) Below the TV antenna and on the right side of the tower, you can see the top plate for a homebrew discone antenna. 1. When first setting up a radio or moving a radio to a new, permanent location, its antenna needs to be tuned. 95 (Inc VAT at 20%) 27 May 2016 Short video showing the installation and test of a Comet DS-150S Discone Antenna. The Discone antenna w as i nvented and p atented b y Armig G. Picture of the label on the bag with all of the specs: Antenna Experts manufactures and exporter of high quality world class antenna Manpack Antenna FTS Antenna ILS Antenna ADS-B Antenna Hand Held Antenna Ground To Air Antennas TETRA Band Antenna Dual Polarized Log Periodic Antenna, Cross Polarized Log Periodic Antenna, Horn Antenna, Dual Polarized Horn Antenna, Circlular Polarized Horn Antennas, LHCP Horn Antennas, RHCP Horn Antennas, Military This antenna will give you about 2. 62 kgRadian diameter: 58cmMast diameter accepted: 25mm to 50mmMax Power: 50W FM (30W FM on 50Mhz)Connector: UHF FemaleSupplied with: 1 Diamond D150 original warranty antenna, 10m coaxial cable RG58/U with PL-259 The jammer discone antenna is supplied complete in assembled condition. 4-FT RG58c/u4m Coaxial Cable Length 3. Excellent for testing various transmitters or to be used with any wide band SDR receiver. The tripod that I have is a Skywalker Signature Series 5ft Heavy Duty. 7:1 over the entire band Mar 16, 2019 · There is now a good couple of S points difference between the dipole and the discone with the dipole outperforming the discone. •Impedance: 50 ohm •Connector: UHF •Operating temperature: -30º to 60ºC •Mounting tube diameter: 25 mm (1″) •Mounting tube length: 400 mm  This low cost discone is great for increasing the performance of your scanner. A beam type of antenna at a height of 70 feet or more will provide greatly superior performance over the same antenna at 35 feet, all other factors being equal. Due to it’s low VSWR through entire band from 300-3000 MHz. Does the mounting pole need to be made of a certain material for best performance, or will anything suffice? Steel? Aluminium? PVC pipe? Wood? Does it depend on the specific antenna design, or do all discones require a certain type? Monoband – Dualband – Triband – Repeater – Discone – Yagi : Monoband – Dualband – Triband – Quad/Multiband – HF/VHF : Magnet Mounts – Trunk Lip Mounting Kits – Mirror & Luggage Rack Mounts : For splitting HF/VHF/UHF frequencies Vertical HF Antennas - Yagi 6m Beam Antenna - Wire Dipole Antennas A discone is a type of wideband antenna, so it is commonly used with SDRs like the RTL-SDR that have huge frequency ranges. ( Help With Mounting A Discone Antenna ) Quote; Post by alinco21 » Fri Oct 09, 2009 4:35 pm the top bit is for TX on the 144 / 430 band from memory. 4/5GHz) Log Periodic; Duplexers; Triplexers; Portable HF Antennas; No Holes Mounting. LMR-400 Coax Cable, 25', N Male to BNC Male Discone Antenna 25-1300 MHz Compact Design— allows flexibility when choosing an installation site Low wind Resistance and Lightweight— allows higher mast mounting Resonator and Tunable Whip— for best 50 MHz performance Easy Assembly and Connection— uses rugged stainless steel hardware, radiator rods, Aug 05, 2015 · An astute reader asked me about grounding the antenna in the comments of the review. D130J Antenna pdf manual download. The discone is vertically polarized and omnidirectional. For installation, you will need some items not supplied with the antenna installation kit: • A 6'-8' rigid mast or other mounting pipe between 1" and 1. Smooth Omni Wide-Band Discone Antenna working on 25-1300-MHz in reception and on many amateur Frequencies in transmission [2 m, 1 1/4 m, 70 cm, 33 cm]. Clamps to pipe,tube or conduit up to 1 1/2″ outside diameter. Key notes and details about the discone antenna that provides a wide bandwidth and is often used above 30 MHz. It is also a very compact design lending itself well to a variety of mounting options and locations inside and outside. Mounts on 1 1/4" Pole or a Flat Surface The disc elements are 20 inches. 99. UHF Wide Band Discone Antenna Smart Electronics Communication provide expertise in manufacturing UHF Wide Band Discone Antenna SDC350 with latest designs and advancement of technology . J. Antennas Direct 40in TV Antenna Mount with Pivoting Base, 1-5/8in OD, All Weather Mounting Hardware, Adjustable Mast Clamp, Roof Sealing Pads - STM-1000 (STM1000) 4. Switching Power Supplies; Coax Switches; FM Broadcast Antennas; Dealers; Retail Price After mounting his discone at the far end of his back yard, [Jason] started picking up a few blips from the transponders of passing aircraft. Mounting the  6 Sep 2017 Do you have any impressions on how the antenna's performance (for receiving only) is affected by the length of the lead-in coax? While I can probably work out mounting it fairly close to my receiver, I think I'd get a better location  Discone antenna has radiated at a small angle in the vertical plane. 5 lbs. 02 $43. Base Station. May 30, 2018 · MFJ Discone Monitor Antennas not only allow scanner enthusiasts the opportunity to listen from 25 through 1,300-MHz, but they also let hams transmit up to 200 watts on 50 through 1,300-MHz, depending on the model. 75″ x 1. 72, Width-1: 4 MFJ Discone Monitor Antennas not only allow scanner enthusiasts the opportunity to listen from 25 through 1,300-MHz, but they also let hams transmit up to 200 watts on 50 through 1,300-MHz, depending on the model. antenna innovation since 1934. Kandoian, Waves and Electrons, 70 W-75 W, Feb, 1946. Great for scanners. 14 from dBi for dBd FEATURES: The M2 30-500 MHz Discone antenna is no toy and is ideal for use where broadband omnidirectivity is required. It has two 1-5/8 inch heliax feedlines. More Info. Click here to see the ring terminal instructions Low SWR: < 1. 1 x DA6000 antenna 1 x Stub-mast with large securing bolt 2 x Support clamp with two bolts, spacers and washers 2 x Mounting brackets with two washers & nuts 1 x This instruction sheet RETURN LOSS CHART DA6000 DISCONE ANTENNA 700MHz – 6GHz www. In the end I was able to apply 3 individual coats and used up most of the can of paint with the job. It is expandable from 58 ft. Jan 26, 2020 · Comet DS-150S Discone Antenna Mounting and Testing - Duration: 4:11. The antenna is pretty bad, but you would not be able to pick up radio stations very well anyways. 5985-01-116-1833, LPH-1, Horizontal Log Periodic RLPA. Rust-free stainless steel is employed in major component parts, making the antennas rust-resistant and very durable. Discone Aerial Antenna, 700 - 3000 MHz. For a first test. This antennas has been designed for vehicular mounting and has been tested to severe environmental requirements. 5. Large selection of mast mounting options from Easy Up, Channel Master, and ROHN available at Antenna Parts Outlet Full line of Maco Antenna & Gizmotchy Antenna Parts! Huge selection of SkipShooter, ROHN Tower, Glen Martin, Rig Expert, AEA Technology Inc, Channel Master, ECG, American Beauty, and Easy Up products. 2-6-4 Misuji, Taito-ku, Tokyo 111-0055 JAPAN Phone 0121 766 8146 8. Videos Construction is extremely simple. Looking at antenna design like it was optics can inspire new ideas. 2 ghz. Specializing in Broadband HF/VHF Antennas & Masts/Towers Welcome to Elk Antennas! Log Periodic Antennas for the Radio Amateur Elk Antennas was started to give the Ham the best Log Periodic antennas with the best gain, directivitiy, and front-to-back ratio possible for the size and price. Gain is 2. Choose your desired length from the options below. 5’ $1,195. They are identical antennas. Specs: Wide Band Receive from 25 - 1300 MHz The Discone Antenna when packed comes with full mounting hardware of stainless steel. As a result, if the ground sucks, the antenna will also. Tighten the eye bolt to fasten the elements in the desired arrangement. The discone antenna is used for many radio communication applications from radio scanning and monitoring for the commercial or military services to the home scanner enthusiasts. Jul 30, 2020 · Wilson Yagi Directional Antenna Wide Band 50ohm. WiNRADiO AX-71C Discone Antenna The AX-71C antenna is a compact VHF/UHF omni-directional receiving and transmitting antenna for professional and consumer surveillance and monitoring applications. The compact size of this discone antenna allows for easy handling and has specially designed mounting hardware for fast installation. Low frequency response extends down to 75 MHz at 2:1 VSWR. Scanner 25MHz1,300MHz VHF/UHF Super Discone Base Antenna. D130NJ Diamond Super Discone Antenna This high quality stainless steel, omni-directional discone is the best available for scanners, covering 25-1300MHz. You may expect a low SWR across their entire range Find MFJ Discone Monitor Antennas MFJ-1868 and Contact US Antenna today at 240-341-7120 to learn more about our quality transportable HF Antenna, our antenna loops sytems, log periodic, and more! Put it up on the roof. ANTENNA Table of Contents Base Station Antennas Monoband — Dualband — Triband — Repeater 3-6 Discone — Yagi Wireless Base Station Antenna Specifications HF 6-Meter Antenna HT Antennas For Mono, Dual, and Triband handheld radios 7 Mobile Mounts Trunk Lip Mounting Kits Mirror & Luggage Rack Magnet Mounts Specialty' Mounts SpeciO Antennas: This antenna covers the frequency tange of 100-2000 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. Weight: 5 lbs Model # Band Stacked Element Phasing/ Wavelength Gain/dB Watts Connector Type Weight Lbs. Well done Worth, nice work! The shots are of the 2 meter, 220, 440 J-Pole antennas taken just before mounting the antenna nest in the attic. Newly redesigned with heavy-duty construction control unit and has convenient mounting holes for easy installation. The problem is that a vertical quarter wave antenna with only a radial/counterpoise, isn't a vertical antenna. The flexibility of the antenna mounting clamp allows freedom to fit most masts. 5 ft 19. It comes with an SO-239 connector and double U-clamp bracket to mount to a 1 inch pipe or mast. sup-port pipe. Building a discone can be difficult, but ByTechLab shows that with a 3D printer it is possible to print the aluminum rod mounts, which significantly reduces construction complexity. This antenna covers the frequency tange of 25 - 1300 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. This 360 omnidirectional antenna features two vertically stacked omni arrays in a single radome enclosure with one mounting point and supports one 4x4 MIMO or two 2x2 MIMO radios. Boxes, furniture, clothes and other items near or around your antenna can have an effect on performance. MFJ Enterprises Inc,Ameritron,Hy-Gain,Hygain,Cushcraft,Vectronics,Mirage,MFJ,MFJ Enterprises,Antenna,Radio,Ham Radio,Amateur Radio,Tuner,Analyzer,Starkville,Amplifier b. Smooth Omni Discone Multiband HF, 6m, and Wire Dipoles Yagi, and Beam Mobile Antennas Monoband Dualband Mag/Antenna Combos Triband Quad/Multiband HF-VHF Handheld HT Cable Assemblies & Adapters Commercial Antennas Mount Brackets & Antenna Masts Mobile Installation Ideas Pg. Here, you will find a variety of base station antenna options to choose from: Indoor and/or Outdoor Base Station Antennas, Omnidirectional Base Station Antennas, VHF Base Station Antennas, Yagi Antennas, Discone Antennas, and More! Jul 19, 2017 · How To Increase Antenna Signal Strength Through Design 19 July 2017 | Reading Time: 3 minutes Antennas are a core component of modern passive infrastructure. A Heliax coaxial transmission line, with known line loss, connects the output of the antenna under test with a spectrum analyzer. Whenever possible you want to adjust the antenna in place on it's mounting structure. (35mm). 8~525MHz 0~200W UHF/VHF/HF SWR & Watt Power Mete $129. The discone antenna is a rather unique for VHF and UHF I am amazed - from the time I opened the box. 52kg Max. Antenna should be mounted away from trees, build- ings and other antennas. $179. I Jan 26, 2012 · A 3-4-5 element 2m Yagi can be "end mounted," where the boom attaches to the mast at the back end of the boom behind the reflector; this makes mounting pretty easy and not critical, since the whole antenna is to the side of the mast, with the mast behind it. The LPDA-A0141 directional log-periodic dipole array (LPDA) is primarily designed for high-power applications. Weight is 2. Connectors : UHF. Special Order. D130 Broadband Wide Band Scanning Scanner Discone Base Antenna;25-3000mhz D3000n Multi Band Base Station Antenna , Find Complete Details about D130 Broadband Wide Band Scanning Scanner Discone Base Antenna;25-3000mhz D3000n Multi Band Base Station Antenna,Discone Base Antenna,25-3000mhz D130 D3000n Multi Band Base Station Antenna,Broadband Wide Band Scanning Scanner Discone Base Antenna from LPDA-A0141. These heavy-duty galvanized mounting clamps make it possible to mount the discone antenna quickly and reliably on a mast. A lower passive discone antenna covering from 200 MHz to 2 GHz. ) It may look like Darth Vader's TV antenna, but this is actually a very high performance, commercial grade UHF discone receive antenna covering 700 to 3000 MHz. They rely on return ground currents and use the ground as part of the antenna system. 5 dBd gain, solid brass NMO mounting with black finish, gold plunger-type contact pin. It can be mounted in the loft but for optimum reception, it is recommended that the antenna is fitted outside . My main question is how to mount the antenna on a floor in the attic. Take the Smiley Antenna BNC connector and attach the coupler. 26, pp 167-169, Aug. A 300 watt transmitter ($4500) plus a single antenna ($200) could cost you $4700). Discone-antennen er ekseptionel bredbåndet; med et muligt frekvensområdeforhold på i hvert fald op til 10:1. The D3000N Super Discone Antenna is an ultra-wideband antenna covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. 00 $ 17 . NEW WIDE BAND Discone Broad Band Antenna 25-1300Mhz Max. 74. 59. Discone Antennas as extensions of it. Only 3 left in stock - order soon. There are provisions for mounting the safety rail, not only on ladders but also angle tower leg. With a fully adjustable mounting foot, you can easily angle your antenna to point at your desired angle. Gp3-e - Ft-3 Sirio Antenna Gp Mhz Vhf Base Station With Mounting Bracket (30. The base is The antenna's two principle elements are a flat conducting disc mounted horizontally atop, but insulated from, a conducting cone. Includes manual and all hardware to mast mount. The thing is WAY too quiet to be not basically 2020-07-26 7:03:37 pm Mounting UHF Military Double Discone on Roof My wife took one look at that antenna and said awwwww hell nah. 90 SIGN UP FOR OUR NEWSLETTER Use your favorite mobile or handheld antenna as a field-expedient base station antenna! Select from BNC, SO239 or N connections and three ground radial options below. 5 out of 5 stars 300-3000MHZ SCANNER DISCONE ANTENNA SD-3000N SIRIO ITALY. Max power rating:50W FM(30W FM at 144MHz) Antenna Design Programs--With surface mount technology and microcircuitry, most hams no longer build their own equipment. Discone. The vertical whip can be removed whenever 50 mhz frequency is not required. Overall height 1. • 21-40-46 . Paraflector® is a high-gain half-parabolic antenna. Antenna Products’ clamp kits are made of the same materials as the safety rail to ensure compatibility of metals. Pacific St. The wide vertical beamwidth of discone antennas allows clear communication for ground and ground-to-air applications. I guess what I'm simply not clear on is how a mag mount antenna's ground plane is connected electrically. 00: Buy Now: Sirio Antenna: SIRIO SD 2000 N Discone Antenna 100 MHz - 2 GHz: $109. The HUSTLER DCL B discone Base station scanner antennas' reliable, high strength design incorporates solid aluminum rods and hardware and includes a mounting Assembly. Scanner Antennas : The AOR DA6000 is a very high performance, commercial grade UHF discone receive antenna covering 700 to 6000 MHz. 15dBi (144/904/1200MHz) and 3. The compact size of antenna allows easy handling and specially designed mounting hardware Consider also that most cars have a coat of paint between the mag mount and the sheet metal. 5985-01-106-0309, DC-190, Discone Antenna. World's Largest Supplier of Amateur Radio, Ham Radio, and Communication Equipment. Welcome to the Amateur radio Antenna Masts and Towers page. The same dipoles and loops that you use in your attic can also be used in any other room in your home. - Reception from 25 to 1300 MHz- Emissions on 49. The cone is compo sed of the remaining eight long elements. FOR SALE! NEW Wide Band Discone Broad Band Antenna 25-1300Mhz Max. Harvest D130 25-1300mhz Super Discone Wide Band Base Antenna Solid Discone offers the best performance possible in an omni-directional antenna. long cone elements and can be mounted on a flat  With the antenna mounted on a tripod at a height of about 12ft in my patio in southern England, I was able to pick up signals on my Icom IC-R8500 as far afield  26 Apr 2020 The proposed antenna design utilizes a modified 2-D planar discone design These industrial ceiling mount antennas cover a wide range of  Icom AH-8000 Discone Antenna - Icom Antennas And Antenna Accessories. May 29, 2017 · Here is a quick rundown of my Discone Antenna install and other members of the antenna family. The coaxial cable to power this ultra wideband Planar antenna is soldered directly to the PCB. The result is a rugged but lightweight antenna. At David's place, we used a mounting kit with metal straps and special brackets to hold the pole to a chimney. The Centerfire Deluxe Discone can be tuned to an SWR below 1. SHARMAN'S DOUBLE DISCONE 25-1300MHZ, A superior wide band omnidirectional discone antenna. Mounts with Coax; Mounts/Brackets only; Coax Cable Assemblies; Mobile Mount FAQ’s; SWR Meters/Analyzers. 5985-01-141-5798, SB-102/1, Shipboard Antenna. The antenna is composed connector with a mounting flange was soldered to a disk of 1/8” PCB Jan 05, 2012 · Since you have a discone, one alternative may be to build a simple 1/4-wave groundplane antenna with an SO-239 connector. Resources listed under Mobile antenna category belongs to VHF UHF Microwave main collection, and get reviewed and rated by amateur radio operators. 810mm mounting mast: 25-54mm a most popular. 00: Harvest HC200 350-520MHz HT Inverted feed discone antenna and related methods JP2007043342A (en) * 2005-08-01: 2007-02-15: Antenna Technology Inc: Discone antenna JP4704844B2 (en) * 2005-08-01: 2011-06-22: アンテナテクノロジー株式会社: Discone antenna US7973731B2 (en) 2008-05-23: 2011-07-05: Harris Corporation Mar 04, 1997 · A discone antenna is described in "Three New Antenna Types and Their Applications", A. Shakespeare fiberglass military and commercial/cellular antennas have won praises from armed forces and demanding professional users for exceptional durability and strong communications capability. Jan 29, 2018 · Designed for easy clamp-mounting and delivered with 65 feet of RG-58 A/U coax, they even include PL-259 (UHF male) termination. Apr 19, 2019 · The only issue I had was the mounting where you have to find a pipe exactly the right size onto which to set the antenna whereas the more expensive Diamond comes with the pipe and can be hose-clamped to a support. The ABS has excellent transparency for radio signals and is mechanically robust to support extra mechanical strength to the discone antenna. If you’re mounting this small CB radio in the dash, you will need an external CB speaker. Product Title Winegard DS-2000 Antenna Mounts & Kits (Universal Pi Average rating: 3. After mounting his discone at the far end of his back yard,  Tram. $9. Model Number Description Wideband Discone Antenna: 100 - 500: 0: 90: 360: 7437010: Wideband Oct 29, 2015 · This antenna will give you about 2. 00 Furuno Rdp-149 10. That’s it, but it could be almost all you need. C $147. Ultra Wideband Discone Antenna Tqj-1000 , Find Complete Details about Ultra Wideband Discone Antenna Tqj-1000,Ultra Wideband Discone Antenna,Discone Antenna,Wideband Antenna from Communication Antenna Supplier or Manufacturer-Foshan Huarongtong Antenna Co. Mounting bracket clamps to masts up to 1 1/2″ in diameter Antenna can also bolt to a flat surface Quick set-up and take-down, great for camping, picnics or field day. First you'll need a connector, to properly mate with the one on the end of your coax. Broadband Discone Antenna The DC113X4 has omnidirectional coverage throughout the entire frequency spectrum of 113-420 MHz. ) • Quality low-loss 50-Ohm coax with a PL-259 from antenna to transmitter. 95 . The antenna was primarily designed for high-powered communications applications with the antenna being able to handle up to 500 W. - Reception 25 to 3000 MHz - Transmit 50/144/430/904/1200 MHz - Compact and light antenna can be installed on a balcony - Ideal for amateur bands VHF and UHF RX and TX: 6m, 2m, 70cm and 23cm - Perfect for use in SDR mode with HackRF One - Can be shortened to Sep 13, 2017 · I am looking for opinions on how to properly mount a Workman UVS-200 base antenna (on top), and then use a mast offset for balancing an AcuRite weather station and a Tram 1410 Wideband Discone. Cheap! For Entertainment Purposes Only :) This antenna covers the frequency tange of 100-2000 MHz and, due to its broadband concept, is suited for scanner and monitoring applications. Uniform 360 Degrees Azimuth Coverage 0 to 90 Degree Vertical Coverage Vertical Polarization Low VSWR CR8900A 10M/6M/2M/440 Antenna: D-220 Mini Discone 100-1600 MHz: HF CL series 6M & HF Monoband Antennas: HV7A 10M/6M/2M/440/+ Antenna: MR73SA 2M/440 HT Antenna: MR75S 2M/440 HT Antenna: MR77 & MR77SMA 2M/440 Antenna: NR72BNMO 2M/440 Antenna: NR73BNMO 2M/440 Antenna: NR770HA, NR770HB & NR770HNMO 2M/440 Antennas: NR124N, NR124NMO 1. Run the Coaxial Cable to Your TV Antennacraft ST4 44" Scanner/Ham/Discone Base Antenna Gizmotchy G55 5 Element Base Antenna with 5,000 Watt Gammas Brackets & Mounting Accessories; Replacement The Benelec 02675 Scanning Discone. SIGMA Scanking Discone 25 To 1300MHz Antenna. 87 $ 12 . - Duration: 8:15. Antenna is outperforming any 6 meter vertical, I believe, on the market. 00; ANTENNA MOUNTING BRACKET FOR OUTDOOR TELEVISION SCANNER ANTENNA -FACTORY NEW-- In this paper, design and development of discone antenna covering 30-150 MHz with small form factor is reported. Thx A variety of ladder rung clamp kits are available to fit round or square ladder rungs. 3 GHz: $111. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Antenna Mounting Kits product list at Newark. Harvest D130 25-1300mhz Discone Wide Band Base antenna. (As with most antennas, the more height, the better. Figure 1 shows diagram directivity of. 13; CB PICK UP MOUNT ANTENNA KIT, Procomm Super Flex 4' Black Super Discone Diamond D-150 antenna, for fixed installation on a mast, allows to receive from 50 MHz to 1500 MHz and to transmit on 50/144/430/904 and 1200 MHz. 4 out of 5 stars, based on 33 reviews 33 ratings Current Price $12. Height, length, feedline, balun, (and we will talk about a balun later), insulators, type wire used, or type metal used, what do you want to do with this antenna, how many bands do you want it to perform its work, if you can use the right materials, space to hang one, and the biggest Jul 30, 2020 · Wilson Yagi Directional Antenna Wide Band 50ohm. 00: Buy Now: Sirio Antenna: SIRIO SD 2000 U Discone Antenna 100 MHz - 2 GHz: $108. The cone and disc hubs of wide band discone antennas are made of 6063T6 ultra corrosion resistant architectural anodized aluminum alloy. Roof mount installed with remote weather station and discone antenna. up to 68 ft. The parasitic elements of the Yagi antenna operate by re-radiating their signals in a slightly different phase to that of the driven element. Check our stock now! View and Download Diamond Antenna D130J operating manual online. The BK11 (former BK10) is a mounting bracket to put for example a mobile antenna on a balcony. In last month's R&C (Radio and Communications) we looked at the Diamond D-130J Discone scanning antenna, and found its performance well above what we'd expected- This month, by way of comparison, we review the Australian-made Benelec scanning antenna. Ideal for 2 Meters, 70/33/23 CM ham bands. 00: SIRIO SD 2000 U Discone Antenna 100 MHz - 2 GHz $108. 00am to 4. The Telewave ANT260KT is an extremely rugged, wideband discone antenna for all frequencies between 75 MHz and 3 GHz. Super Discone Antenna for Wideband Reception. Read More Contact Us AX-37AM Log-Periodic VHF/UHF Antenna Ruggedized enclosure for outdoor mast-mounting; includes preamplifier; receive only. 5 : 150 D130NJ Diamond Super Discone Antenna This high quality stainless steel, omni-directional discone is the best available for scanners, covering 25-1300MHz. HRO Discount Price: $79. $48. Full line of Maco Antenna & Gizmotchy Antenna Parts! Huge selection of SkipShooter, ROHN Tower, Glen Martin, Rig Expert, AEA Technology Inc, Channel Master, ECG, American Beauty, and Easy Up products. RA-1870 Datasheet and This 360 omnidirectional antenna features two vertically stacked omni arrays in a single radome enclosure with one mounting point and supports one 4x4 MIMO or two 2x2 MIMO radios. Is there another antenna someone can recommend that is much better than the radio shack. mounting discone antenna

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