65 / frequency in Mhz: Full wave loop (feet) = 1005 / frequency in Mhz: Full wave loop (meters) = 306. 400 MHz UHF Omni Directional Antenna Showing all 3 results Add to cart. Building a basic 162. FS: Max 225-400 Mhz Ground Plane Antenna. 4 inches (290 mm) (Shown vertically polarized) All specifications are sect to cane itot notice e latest specifications are aailale at atreinsacom atrein SA reena laa aeside Bld Site icardson one a mail infoatreincom 10243d subject to alteration CA5-400 YAGI ANTENNA 400 to 512 MHz CA5-400 Page 2 of 2. This antenna is compatible with the SIR 4000 and SIR 30 control units. Covers UHF-Band frequencies from 400-420 MHz, center tuned to 410 MHz. The 1/2 wave horizontal Yagi antenna will produce good long-range communications because it has slightly more gain in one direction and it has a lower angle of radiation. 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Portable Display RF Receiver (72 MHz) Offering the same high-performance audio and convenient recharging features as our other receivers, the LR-400-072 Portable Display RF Receiver is an affordable option for establishing or expanding your assistive listening system. 0 dB from 80 to 400 MHz, ± 0. 2 dB gain, tuned. Add to Cart. 2-520 MHz, Antenna Tester. Technical Specs. The antenna requires a mounting bracket to secure it. WLL, GPS, LMR, Mobile Antennas, 802. 400 MHz Industrial Yagi Antennas SPECIFICATION SHEET SPECIFICATIONS PERFORMANCE NB-N500024A-GL NB-N500025A-GL NB-N500026A-GL NB-N500027A-GL Gain 6. 5 dB from 1 GHz to 18 GHz. 95 USD on eBay for. For an good efficacity and directivity on radio spectrum it's necessary to use an YAGI antenna. Only at eHam. A discone antenna is one wide-band option. When you need a dedicated point-to-point link, they have no equal!. 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Seeing the radios here on FastTech send me on a mad investigation of the subject. Ham Radio and Amateur Radio online equipment sales. 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. ; power divides between R rad and R loss. 2 dBi Gain and TNC Plug Male Connector SKU: ANMM4X03 AIR802 model ANMM4X03 is a low profile mobile magnetic mount 1/4 wave antenna providing coverage in the 400 to 470 MHz band with 3. 400 - 500 MHz, Portable Base Station Antenna, 6. 4-GHz Combo WPAN Transceiver IC for Simultaneous Dual-Band Communication With One Single Antenna Abstract: A 400-MHz/2. Our offerings include Laird / Pacific Wireless with a few omnidirectional antennas; some of which are ceiling mounted. 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This antenna is optimized for the 400 - 6000 MHz applications with low drag operations. Model: Diamond SG7500. If I have a ham radio with a range of 400-470 MHz, but use an antenna that supports 480MHz, will it transmit? I want to buy a H-777 radio but the frequencies are out of range of the Australian UHF CB frequencies. Place Of Origin: China. Constructed of. have a starduster from the 1970's ,. They’re made of copper-clad wire so you can solder them easily. The bar has been raised with the patent pending design of a wideband omni-directional antenna covering 695-3000 MHz. AWT Global’s ATC series low PIM Antenna Test Chambers are designed for testing RF devices and antennas from 380/700 MHz to 6000 MHz. The 400 MHz to 6 GHz frequency range of Antenna 3 covers the entire spectrum of mobile communications including LTE and WLAN, and also includes L, S, and C band radar, for example. 225-400 MHz Is anything out there? 7. 4dB, NMO : 99-587307-01 : 406-430 MHz: UHF NGP Antenna 430-450 MHz, 1/2, 2. Designed specifically for 800MHz reception, this Scanner Antenna is ideal for use with scanners monitoring 800MHz trunked radio systems used by police, fire and emergency services. three different antennae at 1,500, 900, and 400 MHz to identify the discontinuities in highway sandstone rock cuts in Missouri. My building has a lot of shielding and I can barely get any stations on my radio. Antenna Tester. The Band consists of 108 megahertz of spectrum running from 698-806 MHz and was freed up as a result of the Digital Television Transition. Includes nicad battery , flexible antenna , adjustable hand-carrying strap and operating manual. 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Active antenna 400 / 450 MHz. frequency description polarization impedance gain vswr power 3 db beamwidth termination grounding mounting material weight wind area wind load dimensions ws 400 14 54: 380 - 400 mhz ws 400 14 55: 400 - 430 mhz ws 400 14 56: 420 - 450 mhz ws 400 14 57: 440 - 470 mhz further. Data Sheet Contact us. Tram-Browning Inc. 400 MHz UHF Omni Directional Antenna Showing all 3 results Add to cart. Cheap Yagi Antennas for VHF/UHF by Kent Britain, WA5VJB edited by John Maca, AB5SS [Editors notes: The antennas described in this article were built as the result of several discussions between Kent and a Cuban radio operator. These PCB antennas by wa5vjb are sold individually. UHF Mobile Car Radio Antenna 400-470 MHz 200W 5. Hey All, Has anyone bought any of these SDL-225-400 mhz antennas? I have seen thse advertised but just curious if anyone has bought any. We want to use readily available materials. After posting an example plot of my radio telescope output on the Lowbrows list, I received a couple of requests for more information. 9792458 wavelength in meters. Hi, everyone. tunning is easy,. FRX-380 LAIRD. 12 month warranty and fast shipping. For QYT: KT-8900, KT-8900R, KT-UV980. A 100 MHz Reference Frequency Source. 3" tall 462-498 mhz helical 1/4 wave rubber duck antenna for johnson, kenwood & other radios with smaf t2 threads. Mobile Antennas. 75 meters), we won't get efficient radiation at these frequencies. It is perfect for either terrestrial or satellite applications. Product Reviews for Laird 380-400 MHz and 2. project, we designed an UWB antenna for a handheld communications device with a bandwidth of 225 to 400 MHz, a voltage standing wave ratio (VSWR) of less than 1. This antenna features rugged construction and a tough fiberglass radome making it ideal for use in harsh outdoor conditions. The bar has been raised with the patent pending design of a wideband omni-directional antenna covering 695-3000 MHz. 782774-01 | LP0410 Log Periodic PCB Antenna (400 MHz to 1 GHz) Wideband. the db gain is good and the trandsmit is awsome,. VHF Highband (156 – 165 MHz) - This one covers VHF Marine and a WICEN commercial allocation. 782774-01 | LP0410 Log Periodic PCB Antenna (400 MHz to 1 GHz) Wideband. You can read more about typical applications for the 400 MHz antenna on the following pages: Retaining wall surveys Void location in construction and below slabs Wall and slab thickness measurement. Designed for Remote Monitoring and Two-Way Government/Commercial radio communications, the Multi-Polarized 400-500MHz UHF Base Station antenna offers a light weight, unique tri-element construction and is easily installed with included mast mounting hardware. 225 to 400 Mhz HT Scanner. Unlike ‘star’ or ‘parallel’ harnessed cavity combiners, this user-friendly architecture provides a broadband solution and allows services to be combined. SC323-H Collinear omni antenna, 3 dBd gain, HD, 311-512 MHz. Includes harness w/ N male term. 400-500MHz UHF Base Station Antenna for two way communications. 8-2 MHz) operation, an antenna with an electrical length of 74 feet should suffice and should be trimmed to give a quarter wave resonance at 3. Product Reviews for Laird 380-400 MHz and 2. , concrete pipes, plastic drums, fiberglass tanks. The antenna can be placed on the end of a 1-1/4 inch or 2-1/2 inch IPS pipe. Enjoy fast delivery, best quality and cheap price. Place Of Origin: China. 3mm copper spring antenna Feature and application: Technical Parameter: Frequency Range: 433 (+/-5) MHz VSWR: ≤ 1. 60, buy best black uhf 136-174mhz/400-470mhz radio antenna uhf with magnet mount base sale online store at wholesale price. 00 **Operating frequency required Portable Tactical Repeater Antenna BPFN-NB-VHFM Backpack/briefcase repeater antenna, 162-171 MHz 301. A common question that I receive is what type of coax cable should I use for my J-Pole antenna. A wide variety of 400mhz antenna options are available to you, such as outdoor, indoor. It can be deployed quickly and is ideal for use in portable operations such as Summit On The Air (SOTA) ops, where light weight and easy setup is important. Complete Kulglass glass mount field tunable antenna for. ›› Quick conversion chart of megahertz to wavelength in meters. VHF Highband (156 – 165 MHz) - This one covers VHF Marine and a WICEN commercial allocation. 6 oz 804086442651,Virgin mobile Overdrive Pro 3G 4G Mobile Hotspot Log Periodic Yagi Antenna LTE,Nuvo N240UKBK jFlute Upgrade Kit with Straight Head, C-Foot and Case Fitting -. 400 - 500 MHz, Portable Base Station Antenna, 6. Includes one LP0410 400 MHz to 1 GHz Log Periodic PCB directional antenna, at 5-6dBi Gain. Comet Antenna Comtelco Creative Antenna Daiwa Generic Martin RF Supply Home > Model 43 Elements SAVE > E Series 400-1000 MHz. My Loop Antenna November 20, 2013 9 Characteristics of Small Loop Antennas for HF Operation • Coupling loop ≈1/5 diameter of main loop for good impedance matching on all bands • Antenna is narrowband, operating at resonance of loop L and tuning C • Radiation resistance in series with loss res. HamCity has more than 30 years of experience in the amateur radio equipment business! Please visit us today for all your ham radio needs!. Can I buy an antenna that can transmit on the 476-477MHz and still have it work?. 35 ft Antenna Cable (400 Series, RP-TNC Male to N-Type Male) We can supply you with ANY length custom cable with ANY type of connectors. Thus, 27185 kHz, 27. 25 W high linearity silicon amplifier Rev. Item # 107030. The set consists of a heavy duty magnetic mount antenna base with 2M RG59, a 9. Boasting 10 elements, 5 vertical and 5 horizontal and mounted on a 26’ boom with an impressive multiscreen reflector, the Asteroid is designed to give you the. 3mm copper spring antenna Feature and application: Technical Parameter: Frequency Range: 433 (+/-5) MHz VSWR: ≤ 1. Includes Nagoya VHF 130-174Mhz /UHF 400-500 Mhz Antenna Upgrade and a Silicone Bump Cover (yellow model pictured with upgraded antenna and silicone bump cover installed). Semi anechoic chamber design for high shielding and low PIM antenna measurements; Shielding up to 90 dB; Frequency Range 380/700 to 6000 MHz. 10 kHz - 400 MHz Amplifiers 10 kHz-400 MHz Amplifier Range. The YU3-400 Yagi Antenna is a ground-independent, 6 dBi antenna, suitable for use with ELPRO 400 MHz products. This Multi Band Antenna covers all the bands for LTE, 3G, 2. The characteristics in the range are as follows: Class A for ultimate low distortion and adverse load tolerance. SW433-TH10 433MHz 11. Flexibility of an optional two-antenna solution - each radio has its own antenna providing a redundant. The wide vertical beamwidth of discone antennas allows clear communication for ground, sea, and ground-to-air applications. 56 MHz/2 MHz = 6. Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). This is a Dual-Band VHF/UHF base station transceiver. Their products provide exceptional performance and function thanks to expert engineering. 60, buy best black uhf 136-174mhz/400-470mhz radio antenna uhf with magnet mount base sale online store at wholesale price. 12 month warranty and fast shipping. The YU9-400 is a ground independent, 9dB yagi antenna, suitable for ELPRO’s 400MHz product range. The Federal agencies use this band (subject to mutual. and mounting hardware. Identify rules and operating devices at the 400 MHz to 470 MHz frequency bandwidth. 450 to 470 MHz Mobile Magnetic Mount 1/4 Wave Antenna with 3. 400 MHz Industrial Yagi Antennas SPECIFICATION SHEET SPECIFICATIONS PERFORMANCE NB-N500024A-GL NB-N500025A-GL NB-N500026A-GL NB-N500027A-GL Gain 6. UHF Mobile Car Radio Antenna 400-470 MHz 200W 5. Black anodized. Systems, EMI/EMC antennas and accessories. PCTEL’s Bluewave Marathon 400 MHz frequency series is engineered to meet the requirements of a high gain, broadband, premium quality antenna. RFI YB9-65 400-420MHz UHF Yagi Antenna. This 400-1000 MHz log periodic printed circuit board antenna is perfect for wifi and ham radio applications. VHF Highband (156 – 165 MHz) - This one covers VHF Marine and a WICEN commercial allocation. 99792458 wavelength. 5 to 1, and an efficiency of greater than 75 percent. 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