A collapsible discone antenna is provided with an ultra wide band width by providing a collapsible conical skeleton cone, with the rods of the skeleton being provided with meander lines so as to effectively reduce the overall dimensions of the antenna by a factor of 2, with the antenna rods being electrically interconnected at their distal ends so as to eliminate performance degradation due to. Each antenna model is carefully planned and developed to ensure great transmission over many uses. Sirio Antenna SD2000N 100 MHz-2 GHz Discone Wide Band Antenna. It seems like the connector is either bent or slightly broken,but it was being used. 84 postage; Harvest D130 25-1300mhz Super Discone Wide Band Base Antenna and 50ft RG8x Cable. Tactical & Military Portable VHF & HF Antenna Systems. Discone antenna. 1020 gr cone radial length approx. The Model EM-6105-1 Wideband Discone Antenna is a broadband Omni-Direc-tional antenna that performs electric field measurements from 30 MHz to 3 GHz. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Custom Solutions STI-CO provides a complete line of antenna solutions from initial product conception to custom manufacturing for covert, military, interoperable, public safety, and transit agencies. Height approx. I have found that on the net most call for a more. This antenna operates over the 100 to 400 MHz frequency band with a VSWR of less than 2:1. Reference: UWB010-A. Read honest and unbiased product reviews from our users. I have the D-150AN. 8 Discone antenna with holes 1,336 1,327 0. 7 - Free download as PDF File (. A wideband aerial like the discone allows continous coverage of a 3:1 frequency bandwidth. One of interesting UWB printed monopole antenna designs is a trapeziform ground plane with a rectangular patch monopole aroused from the discone antenna, where the rectangular patch is used to replace the disc, the trapeziform ground plane is used to replace the cone, and the CPW is used to replace the coaxial feed, as shown in Fig. I don't know whether we've talked about this - but usually "I can't source JFETs" is more of a misunderstanding. A wideband magneto-electric dipole antenna using CPW structure In this letter, a microstrip short-circuited-stub loaded ring resonator (SCSL-RR) and tapped feed lines are utilized together to develop a novel compact. AOR LA400 is a wide range receiving antenna. About Home Made Discone Antenna The resource is currently listed in dxzone. Ultra wideband continuous coverage from 25 MHz to 3000 MHz. 5 out of 5 stars. 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. Rust-free stainless steel is e. Operating bandwidth of the proposed antenna reaches 47. My antennas have a low noise floor and a beautiful omnidirectional radiation pattern. 8 years ago by admin 2 “I have been getting into software defined radio via RTLSDR and found the stock antennas woeful for reception and picked up a tonne of noise from my LCD and laptop – though it’s hardly surprising. With an output impedance of 50 (nominal), it can be used with any 50 instrument. AOR LA400 is a wide range receiving antenna. This antenna covers 100—3300 MHz Omnidirectional Discone antenna. 100-3300 MHz Discone Antenna w/ 15 m Cable. To meet the broadband requirement of a base station SEC Antenna wide band Discone antenna. 94 Tram 1410 Scanner 25mhz-1,300mhz Vhfuhf Super Discone Base Antenna. Tag: Wideband Discone Antenna for GSM/3G/4G. 25 to 900 MHz, for transmission this antenna is useable from 70 to 900MHz at good SWR, max. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Sirio SD 1300 N 25 MHz- 1. Supplied with 8 metres of high quality RG/58 coaxial cable terminated with a PL259 plug at the antenna end, and a BNC plug at the other, the antenna is easy to assemble, requiring only one Allen key (provided). And finally last week I decided to buy it, i was very lucky because at the time of purchasing the product Scanner and Amateur Radio WideBand StainlessSteel Discone Base Antenna, i get a Discount Price or the Best Deals of the store. Related: wide band antenna discone antenna scanner antenna wideband antenna sma wilson antenna ultra wideband antenna sdr antenna. Discone antennas are wide bandwidth and omnidirectional radiation antennas that are widely used in VHF and UHF broadcasting systems. Developed by WillHosts Ltd. 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. A discone is going to be horrible for transmit. 6061-T6 solid aluminum, fully welded at. As many components of this antenna are stainless steel, the antenna is designed to survive outdoors for many years. The great thing about J-Pole antennas is their simple design and excellent performance. Type: discone. 8 years ago by admin 2 “I have been getting into software defined radio via RTLSDR and found the stock antennas woeful for reception and picked up a tonne of noise from my LCD and laptop – though it’s hardly surprising. Read honest and unbiased product reviews from our users. DESIGN AND ANALYSIS OF DISCONE ANTENNA 1. Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 MHz Receive & Transmit 26-27,46-49,72-144,220,440,900,1200 MHz. For some of these antennas the adjustable whip section can help improve the lower end frequency range. UWB Discone Antenna. AOR SA-7000 (WideBand Antenna, 30kHz - 2GHz) The SA7000 is an ultra-wide range external receiving aerial with a useable frequency coverage of 30 kHz to 2 GHz - short wave / VHF / UHF. 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. RA24-0101-01 (RDA30-90) The RDA30-90 (RA24-0101-01) is a lightweight wideband VHF wire discone antenna, operating in the 30 to 90 MHz frequency range, ideal for static mobile and man-portable communications applications. These antennas are also known as wideband dipoles. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. September 26, 2018. item# 1410-dis1410. Based on formulas given in the ARRL Handbook. UWB Discone Antenna is a solution for high power ultra-wide band application. A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. The J-Pole antenna has a low noise floor and wide bandwidth, so it will do an excellent job picking up your VHF and UHF. Consider the In-the-Attic Shortwave Listeners (SWL) Loop Antenna -over- Snake-in-the-Attic Antenna. The antenna is fitted with two cylinders: a first cylinder. txt) or read online for free. 187 - X-Array Antenna 6dB-Gain for 20m, 15m, 10m. Cebik, W4RNL. ANTENNA MOUNTS ON TOP OF MAST NOT OFF TO THE SIDE. In addition, specific models mentioned in the antennas forum like diamond antennas,comet, yaesu, icom, watson cushcraft, mfj and more are here for future reference. Talley stocks a wide variety of infrastructure products. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. We Proudly Support our Veterans. MP Antenna is an antenna solutions manufacturer that specializes in the design and manufacturing of multi-polarized antennas. Often these antenna designs are used for UWB comms systems. COMET-NCG DS-150S Discone Antenna 25 MHz - 1. High with 32 wide footprint whip and coil above top radials in. High Quality Wide-band discone antenna working on 300-3000 MHz in reception and on many amateur frequencies in transmission (70cm, 33cm, 23cm, 13cm). FS: Discone, and Super Discone Antennas. D130J Antenna pdf manual download. 00 MHz – 500. A Yagi-Uda antenna. 144/430/904/1200MHz Transmit - Max Power: 50W. 25MHz-3000MHz, Receive only, wideband discone antenna Download DA3200 Brochure(2. Eagle Antenna Harvest D2000 25-1300mhz Discone Wide Band Base antenna - SO 239 [D20U] - Harvest D-2000U 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 Receive Freq Range:. We measure the variation of return loss, impedance and radiation pattern of this antenna with frequency. The disk portion of the antenna is formed of telescoping spokes and the cone portion is formed of separate retractable wire elements. 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. MODEL EM-6105 WIDEBAND DISCONE ANTENNA 1. So alas, I'd like some advice on this Wide-Band Discone Antenna, good omni-directional antennas that could help me, or any advice on you deem necessary and relevantA massive thanks in advance. WIDEBAND MOBILE SCANNER Antenna Mobile Two Way Radio Ham 100~1600MHz Taiwan Made - $68. regular price: $69. A wideband omnidirectional antenna is presented in this letter. The main category is Receiving only antennas that is about Receiving only antennas. This is the best all round wideband desktop scanner antenna on the current market. 50~1300 MHz Transmit - Max Power: 144MHz 200W /. pdf), Text File (. Ideal for. Constructed from stainless steel, chromed brass, and anodised aluminium to guarantee the best efficiency and performance. The J-Pole antenna has a low noise floor and wide bandwidth, so it will do an excellent job picking up your VHF and UHF. Buy @ eBay. The wide vertical beamwidth of discone antennas allows clear communication for ground and ground-to-air applications. MFJ-1868 Wide Band Discone Antenna. Ideal for 2 Meters, 70/33/23 CM ham bands. RA24-0102-01 (RDA30-90S) The RDA30-90S (RA24-0102-01) is a lightweight wideband VHF discone antenna, operating in the 30 -90 MHz frequency range, ideal for base station and static mobile communications applications. 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). Heavy duty hardware and 2. The antenna is approximately 42 inches tall (1. com offers 504 wideband antenna products. Tram 1411 Super Wideband Discone Scanner Base Antenna 25 1300 MHz Receive. Go for a name brand, Like Comet, Diamond, Hustler, etc. A collapsible discone antenna is provided with an ultra wide band width by providing a collapsible conical skeleton cone, with the rods of the skeleton being provided with meander lines so as to effectively reduce the overall dimensions of the antenna by a factor of 2, with the antenna rods being electrically interconnected at their distal ends so as to eliminate performance degradation due to. 25~1300 MHz. UWB Discone Antenna. 5" JTD1 25-1300 Mhz Discone Type Antenna. txt) or read online for free. 25 new & refurbished from $38. Antenna Forum. Back in stock in Feb 2014 This version of SD 3000 U with UHF- female connection. Shakespeare fiberglass military and commercial/cellular antennas have won praises from armed forces and demanding professional users for exceptional durability and strong communications capability. WIDEBAND MOBILE SCANNER Antenna Mobile Two Way Radio Ham 100~1600MHz Taiwan Made - $68. New arrive omnidirectional stainless steel Discone ultra wideband 100-1300mhz base station antenna. If a product has been around for a while and still has a high demand, it is likely a good product. ICOM AH-8000 Super Wideband Omni-Directional Antenna The ICOM AH8000 is a multi-purpose discone antenna that receives solid from 100 to 3300MHz! It can also be used for transmit on 144, 430, 1200 and 2400 MHz ham bands (under 200 watts). Tldiamond D130 25-3000mhz Scanning Discone Antenna/d3000 Antenna , Find Complete Details about Tldiamond D130 25-3000mhz Scanning Discone Antenna/d3000 Antenna,Diamonds Base Station Antenna D3000n D130,Scanner Antenna 25-3000mhz,Wideband Discone Antenna Base Station Antenna from Communication Antenna Supplier or Manufacturer-Quanzhou Tianlu Communication Technology Co. View the manufactures page for D3000N 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. We Manufacture a wide range of Portable & Quick Deployment An tenna Systems and Masts - This includes "Wideband & Broadband" HF Aerial systems which do not require a tuner. The radiation pattern has been observed for various values of ka signifying all the ranges of operation of the antenna. The Discone Antenna is manufactured using high-class Aluminium alloy or chrome plated Brass material and does not require any field tuning or adjustments. Full Article PDF (1,256 KB) Abstract: In this paper, an ultra high frequency (UHF) low-profile antenna is proposed; it is based on the discone antenna but with addition of a back cavity, a short-circuiting structure and a two-plate top structure in order to achieve both low. VAT Number GB 108 8850 51. I have tried a number of different brand discone type antennas, Including the high priced Icom AH 7000 with very poor results. Series and Parallel Coaxial Cable Assemblies. For example, some pass bands exceed 3:1 as a ratio of the highest to lowest frequencies of operation, and typically ratios of 20:1 to 100:1 are desired. antena pae. Figure 3 — Return loss of RadioShack 20-043 discone antenna. The antenna consists of a circular disc and a cone whose apex approaches the centre of the disc. JTB3 2m/70cm Dual Band Antenna Length: 71. HAS "N" FEMALE CONNECTOR FITTING. Smart Electronics Communication is one of the leading Manufacturer and exporter of various HF VHF UHF TETRA band ultra wideband antenna, coaxial Jumper cables, RF Connector/Adaptor, Low noise amplifier(LNA) and portable tripod antenna mast. Omnidirectional, vertically polarized and with gain similar to. power 200W. 0V/2090: A wideband discone antenna covering 0. The result is that the exterior shield of the coax acts as part of the antenna. Vhf Uhf - $64. 5 mm(approx) thick disc and cone elements of aluminium or brass it makes discone antenna highly robust to withstand rough weather. A UWB antenna is designed to work on a wide range of frequencies. 10 product ratings. com 1 SEP 27 1997. Researching and developing new concepts for Ultra-WideBand (UWB) antennas (Discone, Bicone, Vivaldy) A compact symmetric discone antenna for the 3 GHz to 20 GHz frequency range is demonstrated. Read honest and unbiased product reviews from our users. Go for a name brand, Like Comet, Diamond, Hustler, etc. Super Discone Antenna for Wideband Reception. Below approximately 100 MHz, the EM-6115 acts as an active vertical rod which offers 10 to 12 dB Greater unsaturated instantaneous dynamic range than competitive antennas. This work presents a new variant of a discone ultra-wideband (UWB) antenna operating in the frequency range between 3. .The upper element is tuned for the. 7 - Free download as PDF File (. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 Mhz Receive. Specifications: Bands: 25-1300 MHz Gain dBi: 2 (nominal). Numerical and measured return loss of a discone antenna of height 45mm. SIRIO SD 1300 N Discone Antenna 25 MHz - 1. 00 MHz – 500. Discone antennas work principally as a vertikal dipol. The Q3071 Wideband Discone Antenna is suitable for monitoring communications signals between 25 and 1300Mhz. Reference: UWB010-A. com in a single category. Rust-free stainless steel is employed in major component parts making the. item# 1410-dis1410. › Dipole antennas are for single or narrow band use. These antennas are also known as wideband dipoles. Discone Antenna Calculator. Rust-free stainless steel is employed in major component parts making the. , QUAD-BAND, 6M/2M/220/440MHZ, 2/6/8 DB, MFJ-1740 1/4 Ground Plane 2M Base Antenna. The D1300AM Super Discone antenna is ultra-wideband antenna which can cover medium wave (AM broadcasting), amateur radial, air traffic control and other various utility frequency bands and, in addition, even some amateur radio frequency band within the covering frequency range can be transmitted with this antenna alone. 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 to. In any case, the articles received little response from the antenna design or The "Chicken Wire Wonder" — A Unique Broadband Vertical Antenna for the HF Bands. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. We measure the variation of return loss, impedance and radiation pattern of this antenna with frequency. They are truly heavy duty. the D-130 is designed to be able to assemble very easily and can be built in a couple of. No more annoying dropped calls, poor call quality & slow Internet! The Wilson Omni Directional Antenna (50 Ohm) from Wilson Electronics is an outdoor wideband antenna upgrade or replacement for your Wilson weBoost cell phone signal booster. Professor, Department of ECE, K L University 2Student, B. Description Ruggedized Wide Band Omni Discone Antenna 75-3000 MHz Feature The AE-WD75-3000 is wide band heavy duty welded discone antenna is specially designed to survive extreme environmental conditions. Bands: 25-1300MHz; Height: 5. A VHF Advanced Receiver Research MSP-144VDG and a UHF MSP-432-VDG RF preamplifiers are also mounted on the south tower for satellite reception. Based on the principle of discone antenna a new UWB monocone antenna is presented. Telewave- ANT220K 30-3000 MHz Unity Gain Wideband Discone Antenna (ANT220K) The Telewave ANT220K is an extremely rugged, wideband discone antenna for all frequencies between 30 MHz and 3 GHz. Antennas for High Power Applications. We manufacture Discone Antenna for many frequency bands like HF VHF UHF and microwave bands like L-band, S-band. The discone antenna or discone aerial is often used where an omnidirectional wide band or bandwidth RF antenna design is needed. Remarks: Adjustable 50-54 MHz. Transmit 144-1290 MHz. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up to approximately 10:1. The main category is Receiving only antennas that is about Receiving only antennas. Shakespeare fiberglass military and commercial/cellular antennas have won praises from armed forces and demanding professional users for exceptional durability and strong communications capability. 25 to 900 MHz, for transmission this antenna is useable from 70 to 900MHz at good SWR, max. 10 Pieces (Min. The AE-JD-1018 Jammer Discone Antenna is a rugged all weather model, enclosed in an ABS radome, uses all ultra corrosion resistant aluminium alloy and does not require any field tuning or adjustments. The OMNI-A0332 is a wideband vertically polarised discone antenna for receive and transmit applications. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. The Scanner 25MHz-1,300MHz VHF/UHF Super Discone Base Antenna will offer premium service for years to come. The wideband discone antennas were used. broad band stainless base antenna 25-1300 mhz wide band reception covering 25 - 1300 mhz. Discone antennas are wide bandwidth and omnidirectional radiation antennas that are widely used in VHF and UHF broadcasting systems. Portable Discone Antenna System. Shoaib 2016-01-01 00:00:00 INTRODUCTION Discone antennas are commonly used for wideband applications and exhibit a dipole like radiation pattern. Skip to main content. Buy @ eBay. AIR802® model ANUW1001000 is a ultra wideband discone style antenna in the 100 to 1000 MHz band with 1 to 3. 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. This versatile antenna provides a highly flexible solution to inter-operability requirements in multiple bands. Receives 25-1300 mhz, transmits on 2 & 6 meter, 23, 32 & 70 cms bands. $\begingroup$ An "active antenna" such as the mini-whip is really just an antenna with an integrated amplifier, nothing more or less. The discone's impedance is 50 Discone VHF-UHF Antenna The discone is a popular wide-band antenna for VHF and UHF. I'm using the D-130J Discone Antenna as an transmit/receive antenna for my four mobile FM radios mounted on my Ham Bench. Its low VSWR through the entire 75-3000 MHz band makes this discone antenna suitable as a high efficiency transmitting and receiving antenna. so it does work. 2 Discone antenna with holes and dielectric support 4,602 12,908 1. Hence, a dipole antenna can be made more broadband by increasing the radius A of the dipole. It radiates in an omnidirectional pattern in the horizontal plane and provides versatile, wide frequency coverage, particularly effective for short range surveillance and ground-to-air communication. It comes with two U bolts to mount the antenna to a mast (not included). Alaris Antennas designs and manufactures Direction Finding antennas of all sizes, for all applications…. Each antenna model is carefully planned and developed to ensure great transmission over many uses. Offer is good for web orders only. [17] introduce a wideband printed dipole which is with complex structure. 1 of people found the following review helpful great wide band ANTENNA. 26; Buy It. This antenna operates over the 100 to 400 MHz frequency band with a VSWR of less than 2:1. If your radio has extended receive you will enjoy the wideband capabilities of this antenna. This type of antenna features a three-dimensional element design that improve wireless communications for voice and data applications. A "fractal element antenna" is a radiative element shaped using fractal geometry. Omnidirectional, vertically polarized and exhibiting unity gain, it is. If a product has been around for a while and still has a high demand, it is likely a good product. Phoenix VHF/UHF JPOLE Base Antenna 2M/70CM 143-149 MHz + 437-450 MHz. The Q3071 discone is an ultra-wideband antenna capable of covering 25-1300Mhz. Wide Band Omni Direction Discone Antenna. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. this, we measured the dimensions of the discone as follows,. It can operate over a 10 to 1 frequency range with, of course, some SWR variations over such a wide range. The ARRL makes a "antenna book" with lots of great suggestions to "homebrew" wire antennas. DIAMOND D-220R Mobile Mini Discone Antenna (100 to 1600MHz for receiving) (144/440/904/1200MHz for transmitting) For your mobile scanning needs, this discone antenna from Diamond will cover from 100MHz to 1600MHz and transmit on 144/440/904/1200MHz. PZ series discone antenna is a kind of broadband omni-directional linearly polarized antenna. WIDE DISCONE ANTENNA VS. It is designed for 150-1200 MHz, but it loads up fine on 2/440. Go for a name brand, Like Comet, Diamond, Hustler, etc. But if you want a general purpose wide band vertically polarised antenna for listening and local transmitting, then the discone could be just right. The Telewave ANT280S Wideband Discone Antenna 118 MHz-3 GHz, is a rugged, lightweight, wideband antenna for all frequencies between 118 MHz and 3 GHz. Although the discone is a groud-plane aerial and therefore has a higher angle of radiation (Brewster angle) than its balanced cousin, the biconical, it has the convenience of not needing a balun. RX: 25-1300MHz TX: 6M/2M/440/900/1200MHz Length: 4′ 8″ Max Power: 100 watts Weight: 3lbs 3oz (without coax) Connector: SO-239. 25~1300 MHz. High Power Medium Gain Wideband Horns. The Telewave ANT220K is an extremely rugged, wideband discone antenna for all frequencies between 30 MHz and 3 GHz. Variations of the discone antennas have also been developed, such as the spiral-discone broadband antenna [19], the double discone antennas with tapered cylindrical wires [20,21]. This antenna is excellent for ultra shortwave communications and includes mast or pole mounting hardware. You've been given the duty for purchasing Communication Radio Supplies. Diamond D130 25-1300 MHz Discone Antenna, D130, VHF antennas, by Diamond, Ultra wide-band antenna receives 25-1300 MHz. Nothing more to be seen below this point ? Maybe your browser blocks the facebook iframe. It comes with two U bolts to mount the antenna to a mast (not included). I used this discone calculator to make my design. , Georgia Southern University, 2017 A Thesis Submitted to the Graduate Faculty of Georgia Southern University in Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE. Diamond Antenna D130J Super Discone antennas are ultra-wideband antennas covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. com 1 SEP 27 1997. RA24-0102-01 (RDA30-90S) The RDA30-90S (RA24-0102-01) is a lightweight wideband VHF discone antenna, operating in the 30 -90 MHz frequency range, ideal for base station and static mobile communications applications. Typically much more than an octave of bandwidth. The result is that the exterior shield of the coax acts as part of the antenna. Type: Discone Wide Band antennaGain: 2 dBiFrequency: RX: 25 ~1300 MHz - TX: 50/144/430/1200 MHzMax Power Rating: 200W -144 MHz - 20W - 50 MHzImpedance: 50 ΩHeight: 1750 mmConnector: N. 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. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. 00 / Piece. By the way, a true discone antenna. Rust-free stainless steel is employed in major component parts making the. > SDR-Kits > Wideband-package: SDRPlay RSP Duo, Coax and Diamond Discone antenna. Each antenna model is carefully planned and developed to ensure great transmission over many uses. 25-1300Mhz receive. .The upper element is tuned for the. 10 Pieces (Min. Antenna Design. Check out Scanner Master's Basic, Better, and Best | Wideband Base Antennas - Read more - http://bit. I have the D-150AN. Base Antenna. 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. The antenna covers the frequency range of 400 to 4000 MHz. Yang, "Design of a novel wideband loop antenna with parasitic resonators," Progress In Electromagnetics Research Letters, Vol. The antenna is vertically polarized and extremely widebanded (meaning it will receive, and transmit, on a wide range of frequencies). These vertically mounted antennas feature a disc at the top and a cone underneath, both of which are attached to the mast. Thank you for purchasing the AH-8000 SUPER WIDE BAND 0M- NIDIRECTIONAL ANTENNA. Series and Parallel Coaxial Cable Assemblies. 186 - Pre-Cut Linear Array Antenna 3dB. Discone antennas typically have the widest bandwidth of any communications antennas. The disc elements are made of fibre glass composite, ensuring low weight and high strength for the roughest of conditions. 25-1300Mhz receive. Base Antenna. The result is that the exterior shield of the coax acts as part of the antenna. Antenna Warehouse Super Discone Antenna. If a product has been around for a while and still has a high demand, it is likely a good product. 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. About Home Made Discone Antenna The resource is currently listed in dxzone. The Centerfire Deluxe Discone can be tuned to an SWR below 1. patent number 2,368,663 (assignor to Federal Telephone and Radio Corporation (later merged with ITT Corporation) for a "broad band antenna", from an application made on May 15, 1943. The Diamond D-130 antenna is the first ultra wide-band antenna on 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 covering frequency range can be transmitted with this antenna alone. Includes 65 feet of RG-58A/U coax with PL-259 connectors installed. discone or double discone. And finally last week I decided to buy it, i was very lucky because at the time of purchasing the product Scanner and Amateur Radio WideBand StainlessSteel Discone Base Antenna, i get a Discount Price or the Best Deals of the store. Wideband reception covering 25MHz-1,300MHz. I have never dealt with Sirio before, but Kreco makes very nice antennas. UWB Discone Antenna is a solution for high power ultra-wide band application. 00 / Piece. The cones can be made from rolled sheet metal or a set of metal rods. 6061-T6 solid aluminum, fully welded at all joints for maximum strength. 10 Pieces (Min. Product Name .D-220R Wideband Mobile Discone Antenna Features .The D-220R mobile discone antenna offers outstanding broadband reception performance from 100MHz to 1600MHz. Read honest and unbiased product reviews from our users. 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. See here for details about Gulf Alpha and Arrow Antenna. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Ultra Wideband Discone Antenna 100 to 1000 MHz 1 to 3. Knowledge of the phase center. These communications antennas for vehicles cover typical bands used by military COMMs systems. 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 to. 04 m height approx. While designed to be entirely general-purpose, the AX-71C Wideband Discone Antenna is especially suitable for the WiNRADiO range of VHF/UHF receivers. 25 new & refurbished from $38. The Diamond D130J Super Discone Antenna is an ultra-wideband antenna covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. To meet the broadband requirement of a base station SEC Antenna wide band Discone antenna. UWB Discone Antenna is a solution for high power ultra-wide band application. When you need to capture a wide range and greater distance of radio waves, it helps to have a discone style of antenna. For Desktop applications, this magnet mount antenna is not your average discone! Standing 36” tall and weighing in at 3. 1-3 Adelaide Rd , Echunga, South Australia 5153: Tel: +61 8 8388 8132 Fax: +61 8 8388 8536: Email: [email protected] 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. How To Obtain A Ham License. Find great deals on eBay for wide band antenna and wideband antenna. , 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. Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 Mhz Receive Harvest D130 - $69. As many components of this antenna are stainless steel, the antenna is designed to survive outdoors for many years. Best: Discone Base Antenna This Discone antenna is omni-directional and covers the full scanner range of 25 thru 1300 MHz. Describe your experience with the AOR DS3000A, Wideband Discone Antenna and tell us why you give it the rating you did (required). Broad Wide Band Stainless Base Antenna 25-1300 MHz Discone Scanner Ham 1411 Tram $59. It is made of stainless steel, chromed brass and anodized aluminium to guarantee the best efficiency and performance. It is made of stainless steel. Antenna, Wideband Discone | EM-6115 | 10 kHz - 2 GHz. The discone design offers the best performance possible in an omni-directional antenna. Antenna Toolbox uses the method of moments (MoM) to compute port. A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. 04 m height approx. A really good wideband antenna is not likely to be compact or portable. Wideband Discone Antenna 25-1300MHz receive and 6m/2m/440/900/1200 Transmit Extremely wideband receive antenna; Includes: 65 feet of RG-58A/U coax with. 2014215 mlpmlmp. The Diamond DS220 is a mini moble wide band non-directional discone antenna. Nothing more to be seen below this point ? Maybe your browser blocks the facebook iframe. Do you have PowerPoint slides to share? If so, share your PPT presentation slides online with PowerShow. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Rust-free stainless steel is employed in major component parts, making the antennas rust-resistant and very durable. However it's description fits many other brands & model still available & in use today. Keeping within the famous discone design but smaller for internal use has proved wonders for indoor reception. 95 Tram 1411 Discone Antenna. They are truly heavy duty. Each antenna model is carefully planned and developed to ensure great transmission over many uses. A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. FS: Discone, and Super Discone Antennas. Antenna Port: TX/RX (a wideband discone antenna attached). It seems like the connector is either bent or slightly broken,but it was being used. In general, a wideband requirement for an antenna, especially a dipole-like antenna, has required a bicone or discone shape to afford the performance desired over a large pass band. › Yagi antennas are for single or narrow band use. The wide vertical beamwidth of discone antennas allows clear communication for ground and ground-to-air applications. 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. Discone antennas are very useful when very wideband usage is needed. The disk portion of the antenna is formed of telescoping spokes and the cone portion is formed of separate retractable wire elements. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. This antenna has an exceptionally large coverage, offering a frequency range ratio of up to 10:1 between the upper cutoff frequency and the lower cutoff frequency. The vertical whip can be removed when ever the 25-50 MHz frequency is not required. Type: discone. This discone style wideband base antenna from Sirio will be suitable for all modern scanners covering the frequency range from 25-1300MHz. Specs: Wide Band Receive from 25 - 1300 MHz. While designed to be entirely general-purpose, the AX-71C Wideband Discone Antenna is especially suitable for the WiNRADiO range of VHF/UHF receivers. The Diamond D3000N Super Discone Antenna is an ultra-wideband antenna covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. The discone antenna or discone aerial is often used where an omnidirectional wide band or bandwidth RF antenna design is needed. com offers 504 wideband antenna products. Find many great new & used options and get the best deals for Tram 1410 Wideband Reveive Discone/Scanner Ham Radio base Antenna 25-1300 Mhz. Mini Wideband Discone Scanner Antenna | 100 to 1600 MHz. While designed to be entirely general-purpose, the WiNRADiO AX-24B UHF/SHF Discone Antenna is especially suitable for use with the WiNRADiO G3 series of VHF/UHF receivers, especially for the G315 receivers working in conjunction with the AMFE™ Antenna Multiplexer and Frequency Extender. 75-88 A NOVEL LOW-PROFILE WIDEBAND UHF ANTENNA By A. Its low VSWR through the entire 75-3000 MHz band makes this discone antenna suitable as a high efficiency transmitting and receiving antenna. Due to its low VSWR through entire band from 88-1000 MHz, this discone antenna can be used as a transmitting and receiving antenna with high efficiency, to meet the broadband requirement of a base. This work presents a new variant of a discone ultra-wideband (UWB) antenna operating in the frequency range between 3. Compact and Small HF Antenna Systems to suit Limited Space Applications. Harvest D130 25-1300 Mhz Discone Wide Band Base antenna (SO 239). com, user cyfus has created an instructable showing how to build a 55 MHz+ home made discone antenna for his RTL-SDR dongle. It has an N female /UHF connector. With an output impedance of 50 (nominal), it can be used with any 50 instrument. The antenna has approx. The wide vertical beamwidth of discone antennas allows clear communication for ground and ground-to-air applications. com in a single category. 7V/2393 OA2-1. SKU: D130J Diamond. A UWB antenna is designed to work on a wide range of frequencies. As an example, method of moment simulations will be performed on dipoles of length 1. Handles 200 Watts. Our discone antenna is designed to transmit and receive signal. 09061508 - Free download as PDF File (. Antenna Port: TX/RX (a wideband discone antenna attached). The antenna was primarily designed for high-powered applications with the antenna being able to handle up to 500 W. 3 ghz discone wide band ANTENNA electronics works perfectly with my r6 receiver from icon. Super wideband coverage receive antenna, 30kHz-2GHz. Avoid the "clone" offbrand cheapo antennas. The OMNI-A0332 is a wideband vertically polarised discone antenna for receive and transmit applications. AIR802® model ANUW1001000 is a ultra wideband discone style antenna in the 100 to 1000 MHz band with 1 to 3. It seems like if you made a discone much larger it would work on most of the HF band since discones are wideband antenna's. Tecsun Radios Australia does not accept any liability beyond this for consequential loss. For wideband receiving only. If you think about the Half-Wavelength Dipole Antenna, the antenna design is specified by the length - the length should be equal to a half-wavelength at the frequency of interest. Light weight and compactly. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. Base Station Antennas. Diamond D130J / D130NJ. More details. Type: Discone Wide Band antennaGain: 2 dBiFrequency: RX: 25 ~1300 MHz - TX: 50/144/430/1200 MHzMax Power Rating: 200W -144 MHz - 20W - 50 MHzImpedance: 50 ΩHeight: 1750 mmConnector: N. They are truly heavy duty. 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. The cone corresponds to a biconical half-ante nna placed on a ground plane. COMET-NCG DS-150S Discone Antenna 25 MHz - 1. Vhf Uhf Super Discone Base Antenna Plus Cb Transmit Bands 25–1300mhz Wideband Tram 1411 - $59. This antenna is very rugged, low profile with a built in ground plane making it suitable for multiple applications, especially for ground to air coverage. The Scanner 25MHz–1,300MHz VHF/UHF Super Discone Base Antenna will offer premium service for years to come. Antenna Definitions. Homebrew wideband Discone Hi, I'm looking to find plans to build aa mobile type wideband antenna to use with a SDR dongle. .The upper element is tuned for the. 00: Buy Now: Sirio Antenna: SIRIO SD 2000 U Discone Antenna 100 MHz - 2 GHz: $108. Although the discone is a groud-plane aerial and therefore has a higher angle of radiation (Brewster angle) than its balanced cousin, the biconical, it has the convenience of not needing a balun. Each antenna model is carefully planned and developed to ensure great transmission over many uses. Includes 65 feet of RG-58A/U coax with PL-259 connectors installed. Construction worker uses a Communication Radio Supplies is important in every aspect of your life, and Communication Radio Supplies make it easy to stay in contact when you're hiking or camping outdoors. Categories Menu VHF Mobile Radios VHF Hand Held Radios Dual Band Mobile Radios UHF Mobile Radios UHF Hand Held Radios VHF Mobile Antennas UHF Mobile Antennas Dual Band Mobile Antennas VHF Base Antennas UHF Base Antennas Dual Band Base Antennas CB & Scanner Antennas Radio Accessories Coaxial Cables Mobile. 24 product ratings 24 product ratings - Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 MHz Receive. The bell shape and disc function as a high pass filter allowing the scanner radio to tune across a range of frequencies. 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. BNC Telescopic Antenna. 26; Buy It. Discontinued Replaced by D200R. The discone's inherently wideband nature permits it to broadcast undesirable spurious emissions from faulty or improperly filtered transmitters. 6 Lower Radials (32 inches) 2 Lower Radials (48-52 inches adjustable). The discone antenna or discone aerial is often used where an omnidirectional wide band or bandwidth RF antenna design is needed. Base Antenna. In addition, specific models mentioned in the antennas forum like diamond antennas,comet, yaesu, icom, watson cushcraft, mfj and more are here for future reference. 15-1,1-chome Sugamo,Toshima-ku Tokyo,Japan. The discone design offers the best performance possible in an omni-directional antenna. It seems like if you made a discone much larger it would work on most of the HF band since discones are wideband antenna's. It can handle up to 200 Watts. If a product has been around for a while and still has a high demand, it is likely a good product. The Q3071 discone is an ultra-wideband antenna capable of covering 25-1300Mhz. By the way, a true discone antenna. The antenna was primarily designed for high-powered communications applications with the antenna being able to handle up to 500 W. , 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. AIR802® model ANUW1001000 is a ultra wideband discone style antenna in the 100 to 1000 MHz band with 1 to 3. Sirio SD 1300 N 25 MHz- 1. Its typical gain is 1dBi on the greatest radiation direction. SKU: D130J Diamond. 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. 6g Broadband Banwidth Ultra Wideband Antenna Omni Uwb Rubber Antenna , Find Complete Details about 3. I have found that on the net most call for a more. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. - Please see the models I made for Ultra Wideband (UWB) which are specifically designed for wide coverage of bands at uniform gain. but works well over several ad|acent amateur bands. A superior wide band omnidirectional discone antenna covering 25 - 2000MHz. The main category is Receiving only antennas that is about Receiving only antennas. Go for a name brand, Like Comet, Diamond, Hustler, etc. We had 1 of this item in stock at the time of the last update. Wellbrook is the only company that uses the revolutionary Impedance tracking amplifier to ensure optimum loop/amplifier matching. Learn more about scanner antenna types here. A discone antenna is a form of bi-conical antenna with spoke radiating both outward and downward in a circular pattern. Product Description Wideband Stainless Steel Discone Base Station Antenna. 00 Harvest D130 25-1300mhz Super Discone Wide Band Base Antenna Free Us Shipping. 200w So-239 Htscanner Tram 1410 - $80. 6 ft, Weight: 2. Super Discone Antenna for Wideband Reception. Antenna Forum. 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. Find helpful customer reviews and review ratings for Scanner and Amateur Radio WideBand StainlessSteel Discone Base Antenna at Amazon. Wire Antennas for Ham Radio 184 - Wideband Omni-Directional Discone Antenna. 2015 Michael. It is usually mounted vertically, with the disc at the top and the cone beneath. AOR SA-7000 (WideBand Antenna, 30kHz - 2GHz) The SA7000 is an ultra-wide range external receiving aerial with a useable frequency coverage of 30 kHz to 2 GHz - short wave / VHF / UHF. UNIDEN BEARCAT BASE SCANNER ANTENNA TELESCOPIC AERIAL - ANT32. Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 MHz Receive & Transmit 26-27,46-49,72-144,220,440,900,1200 MHz. Type: Discone Wide Band antenna Gain: 2 dBi Frequency: RX: 25 ~1300 MHz - TX: 50/144/430/1200 MHz Max Power Rating: 200W -144 MHz - 20W - 50 MHz Impedance: 50 Ω Height: 1750 mm. This is Sirio Antenna SD 2000 U 100 Mhz-2 Ghz Discone Wide Band Antenna Best Price I have actually owned and it was the most economical of them all. 24 product ratings 24 product ratings - Tram 1411 Super Wideband Discone Scanner Base Antenna 25-1300 MHz Receive. Other makes just rely on loop/amplifier matching over a fraction of their. This antenna is constructed of high quality aluminium alloy and mounting hardware of stainless steel. 1 Discone antenna on the roof 10. Its low VSWR through the entire 75-3000 MHz band makes this discone antenna suitable as a high efficiency transmitting and receiving antenna. Antenna Toolbox™ provides functions and apps for the design, analysis, and visualization of antenna elements and arrays. , QUAD-BAND, 6M/2M/220/440MHZ, 2/6/8 DB, MFJ-1740 1/4 Ground Plane 2M Base Antenna. RH775, RH1230, RH951S 2m/70cm/23cm ht antenna, RH799, SRH789 95mhz - 1100mhz Sma, RH77TNC, RH205 2m ht antenna, RH789 95mhz to 1100mhz, Bnc antenna, D130N - Super Discone 25-1300MHz Wideband Antenna, RH77CA 2m/70cm ht antenna, RH519 Ht antenna; bnc conn, SRH519 Ht antenna; sma conn, D130J - Super Discone 25-1300MHz Wideband Antenna, Diamond, SRH999 Ht antenna, 6m/2m/70cm, SRH940 2/440/6 ht. Trade Discone Antenna for Scanner. The DA3200 is a rugged 16 element discone antenna and is Ideal for professional, surveillance and monitoring applications. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. Also available with Type-N connector. UWB Discone Antenna. The DC-400 Disc-Cone Antenna is designed for high reliability, broadband transmitting or receiving applications. Re: Discone Antenna « Reply #1 on: October 15, 2016, 02:19:48 AM » The disc should have an overall diameter of 0. The antenna consists of a circular disc and a cone whose apex approaches the centre of the disc. Discone antennas are very useful when very wideband usage is needed. Handles 200 Watts. HAS "N" FEMALE CONNECTOR FITTING. A Yagi-Uda Antenna. 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. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up to approximately 10. At first sight the discone doesn't sound very attractive. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. - Please see the models I made for Ultra Wideband (UWB) which are specifically designed for wide coverage of bands at uniform gain. 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. Its typical gain is 1dBi on the greatest radiation direction. Super Discone Antenna for Wideband Reception. Broadband wide band antenna 25-1300mhz Scanning Scanner TLDiamond Discone base antenna US $40. Most of the discone antennas reported so far are for uses in the. The Diamond D-130 antenna is the first ultra wide-band antenna on 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 covering frequency range can be transmitted with this antenna alone. 00 MHz – 18000. 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. Taurus D1000 Scanner/Ham/General Coverage Discone Antenna, 25-1300 MHz. JTD2 25-1300 Mhz Discone Type Antenna. 25m, 70cm, 33cm, 23cm). Remarks: Adjustable 50-54 MHz. Shop with confidence. Tactical & Military Portable VHF & HF Antenna Systems. Antenna radiation efficiency can be increased by Front to back ratio can be increased by The minimum height of outer atmosphere is: The power gain of an optimum horn antenna approximately with a square aperture of 10 The parabolic and lens antennas are used extensively at: In case of lossy transmission lines, the changing SWR is represented by. The 1411 connects to a standard UHF male (PL 259) connector. The AOR DA3000 is a 16 element (stainless steel), base, omnidirectional discone receiving antenna covering 25 to 2000 MHz. One of interesting UWB printed monopole antenna designs is a trapeziform ground plane with a rectangular patch monopole aroused from the discone antenna, where the rectangular patch is used to replace the disc, the trapeziform ground plane is used to replace the cone, and the CPW is used to replace the coaxial feed, as shown in Fig. 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. antena pae. Mobile Antenna 100~1600 MHz Wide Band Receive Discone Mobile Antenna. Use of the discone-cage antenna mounted near the bow is not under consideration for use by N4WIS at this time. Diamond Antenna D130J Super Discone antennas are ultra-wideband antennas covering amateur radio, commercial 2-way, cellular, air traffic control and various utility frequency bands. It is made of Stainless Steel, chromed brass and anodized aluminium to guarantee the best efficiency and performance. The antenna was primarily designed for high-powered communications applications with the antenna being able to handle up to 500 W. Go for a name brand, Like Comet, Diamond, Hustler, etc. It follows that a maximum correlation corresponds to SFFD. It can handle up to 200 Watts. com This one handles up to my preferred 6GHz but looks expensive. Cebik, W4RNL. Tram 1411 Super Wideband Discone Scanner Base Antenna 25 1300 MHz Receive. Sirio Antenna SD 2000 U 100 Mhz-2 Ghz Discone Wide Band Antenna Discount. International Journal of Latest Research in Engineering and Technology (IJLRET) ISSN: 2454-5031(Online) www. The antenna is simulated in both the time and the frequency domains. txt) or read online for free. The Telewave ANT220K is an extremely rugged, wideband discone antenna for all frequencies between 30 MHz and 3 GHz. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up to approximately 10:1. Wide-band discone antenna working on 25-1300 MHz in reception and on many amateur frequencies in transmission (2m, 1 1/4m, 70cm, 33cm). This versatile antenna provides a highly fl exible solution to interoperability requirements in multiple bands. I don't know whether we've talked about this - but usually "I can't source JFETs" is more of a misunderstanding. The network analyzer swept-fre- quency bands for the measurements were 2. It seems like if you made a discone much larger it would work on most of the HF band since discones are wideband antenna's. Omnidirectional, vertically polarized and exhibiting unity gain, it is. Construction worker uses a Communication Radio Supplies is important in every aspect of your life, and Communication Radio Supplies make it easy to stay in contact when you're hiking or camping outdoors. Rx Amplifier Gain: 0dB. 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 website is intended to be a source of knowledge for learning about and understanding antennas. A standard rule of thumb in antenna design is: an antenna can be made more broadband by increasing the volume it occupies. Most of the discone antennas reported so far are for uses in the. A wideband aerial like the discone allows continous coverage of a 3:1 frequency bandwidth. Rust-free stainless steel is employed in major component parts making the antenna rust resistant and durable. The wide-angle discone antenna terminated by a truncated spherical cap is investigated. 7V/1737 OA2-0. The OMNI-A0332 is a wideband vertically polarised discone antenna for receive and transmit applications. RX: 25-1300MHz TX: 6M/2M/440/900/1200MHz Length: 4′ 8″ Max Power: 100 watts Weight: 3lbs 3oz (without coax) Connector: SO-239. Discontinued Replaced by D200R. Antenna Arrays. 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. 0 GHz for 1. I have bought and tried all sorts of antenna's and spent wasted money taking down the Diamond Discone and installing others and regret it everytime. They are omnidirectional and rugged for use in harsh environments. 10 Pieces (Min. Homemade Discone for RTL-SDR Use. The J-Pole antenna has a low noise floor and wide bandwidth, so it will do an excellent job picking up your VHF and UHF. The Diamond DS220 is a mini moble wide band non-directional discone antenna. Discone 1411 is a base station antenna. Extending low-frequency response A vertical whip may be affixed to the center of the disc in order to extend the low frequency response, but this may compromise efficiency at higher frequencies. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up to approximately 10:1. 00 GHz capable of handling 100W CW. TRAMR 1411 $54. A wide band base station scanner antenna that is much easier to install than any discone type antenna. Antenna, Wideband Discone | EM-6115 | 10 kHz - 2 GHz. RA24-0102-01 (RDA30-90S) The RDA30-90S (RA24-0102-01) is a lightweight wideband VHF discone antenna, operating in the 30 -90 MHz frequency range, ideal for base station and static mobile communications applications. Read honest and unbiased product reviews from our users. My D3000 still looks as new as the day I got it. The disc elements are made of epoxy-glass composite, ensuring low weight and high strength for the roughest of conditions. 9 out of 5 stars 11. Jul 17, 2018 - Discone antenna for RTLSDR. 885 results for wideband antenna. The vertical whip can be removed when ever the 25-50 MHz frequency is not required. Alaris Antennas designs and manufactures a range of electronics products, passive and active, to complement our product range….