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Query: power amplifier
Links: 175 | Categories: 12
Categories
- Manufacturers > Amplifiers
- Radio Equipment > HF Amplifiers
- Technical Reference > Amplifiers > RF Amplifiers Theory
- Radio Equipment > VHF-UHF Amplifiers
- Technical Reference > Amplifiers > UHF Amplifiers
- Radio Equipment > HF Amplifiers > Alpha 8410
- Radio Equipment > HF Amplifiers > Ameritron AL-811
- Radio Equipment > HF Amplifiers > Icom PW-1
- Radio Equipment > HF Amplifiers > Kenwood TL-922
- Radio Equipment > VHF-UHF Amplifiers > RM VLA-200
- Radio Equipment > VHF-UHF Amplifiers > TE Systems 1452G
- Radio Equipment > HF Amplifiers > Yaesu FL-2100
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Schematics plans by K9GDT and all infos to build a 600 Watt HF Amplifier. The amplifier uses four Motorola MRF150 50 volt TMOS power FETs configured in push-pull/parallel and biased for class AB linear operation.
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RM is an Italian company operating in the radio communication field since 1974, main products are: HF-CB-VHF-UHF-Dual Band RF Power Amplifiers, Power Supply, DC-DC Converters Antennas and more products.
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The website https://www.qsl.net/dl5dbm showcases homebrew projects related to KW, 2-meter, 6-meter, antennas, amplifiers, preamps, power supplies, and more. It provides information and resources for radio amateurs interested in DIY projects and experimentation.
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ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts
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RF Concepts manufacturer of Alpha Linear Amplifiers, amateur radio RF power amplifiers, commercial power amplifiers, power meters and dummy loads.
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Zetagi CB amplifiers, 10m amplifiers and accessories, power supplies, microphones, SWR and power meters, battery charges manufacturers based in Italy. - Company out of business since 2024.
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Use 4CX10000D / 8171, RF output power of 11 KW in key-down carrier on all bands. Power was measured with a Bird 4712 wattmeter and a 25 KW slug
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Amateur radio HF amplifiers and power supplies manufactured in Australia
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500W Power Amplifier by Harry Lythall - SM0VPO
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Ham radio dealer based in germany offer RF power amplifiers, from Alpin and SPE, antennas, RFI suppression products and GSM GPRS products
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W7TDC modification of the Ameritron AL-80A power amplifier
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HF amplifiers manufacturer maker of HF-2000 RF power amplifier
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Midland Consumer Radio, Inc. is one of the most experienced and respected names in radio equipment. Midland offers the broadest line of CB transceivers in the industry, Amateur radio transceivers, VHF marine transceivers, VHF power amplifiers, and RF equipment for the broadcast industry.
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Manufacturer of HF transceivers, antenna couplers, antennas, RF Power amplifiers, portable antennas, speakers and other accessories for 28 years.
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Strong RF HF power amplifiers made in europe ! Output 2,5KW 4KW PEP, 160m to 10m.
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Australian dealer, HF linear amplifiers, power supplies, baluns, HF UHF yagis and verticals including multiband HF verticals.
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This project uses a widely available IRF510 MOSFET, work on HF 80, 40, 30, 20 and 17 meter bands
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Solid State and TWT Amplifiers From 1 MHz to 40 GHz with Power Levels from .1 mil Watt to 2.5 Kw
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AEA Technology Inc. is a pioneer and leading manufacturer of RF and cable test equipment for the wireless, Telco, CATV, NMR & MRI, RFID, telemetry, aviation, commercial, military, and two-way radio industries. Produces SWR Meters, Pre Amplifiers, filters, power meters and antenna testing products
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AM/FM/CW QRP RF Power Amplifier for the HF 10 or 11 meterband (28MHz/27MHz)
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1500 Watt HF power amplifier
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Italian page including pictures schematics diagrams of an home made linear amplifier using four EL509 in parallel. Output power is about 700W.
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YU1AW project for a home made QRO PA 144 MHz 20 kW GU36B-1
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High Power Solid State 600 Watts Output Motorola MRF 150 FETs
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Gi7b is tube designed for microwaves but working good as HF amplifier. Idea is to build cheap, reliable HF amplifier covering 160 meters band.
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Well documented Amateur Radio HF/VHF antenna projects, high power Russian GS35B RF amplifiers, mobile RFI solutions, related accessories, vintage radios, Six meter equipment, and useful techniques by K8CU are inside.
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80m hexfet power amplifier by W7ZOI
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Amateur radio accessories, power supplies, tvi filters, speakers, microphones, swr meters, preamplifiers, switches, cable and connectors,
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Pictures and circuit diagramm to build this power amplifier for 2 meters
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An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU
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144 and 432 Mhz GS35b High Power Amplifier
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We offer a large selection of standard and custom High Power RF and Microwave amplifiers for broadband, general communication, matched band, and personal communication markets.
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VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts.
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HF power amplifier project by YB0AH
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SDR Receiver a compact high performance HF software defined radio receiver designed to be used in fixed or portable stations. Version 2 of the receiver is now available. It now has an RF pre-amplifier using a power MOSFET and other revisions to improve it's performance both as a stand alone receiver and as an IF panadaptor with HF and VHF transceivers.
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The Discovery series of amplifiers are designed and built in the UK by Linear Amp UK Ltd, one of the world's leading amplifier manufacturers, specializing in high power RF tube amplifiers. The amplifiers use large GS31 or GS35 ceramic triode tubes. Band coverage 6m, 2m and 70 cms
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High-power 3-500 HF linear amplifier by Don Pinnock G3HVA
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The 20m monoband 4-1000 amplifier, by Jelmer (pa5r), Herman (pa0ten) and Frans (pa5ca)
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Articles and original manuscripts on RF power amplifiers
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The I0JXX is an italian company that offers market their projects, also sells electronic products of high quality, both for Ham, both Broadcast and their accessories. VHF Antennas, mosfet power amplifiers, filters, insulators, power dividers, telescopic poles, antenna masts
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G3WZT design for a single stage bi-polar 100-150W Linear Power Amplifier for the 6M band.
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Circuits, pictures and data about toroids, tubes and home made power amplifiers
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This project is an interface box for the Yaesu FT-817 that includes a band output port, a computer serial interface, and a remote interface for the FL-7000 (and Quadra?) solid state power amplifiers
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An RF power supply for 144 MHz schematics and instructions
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High Voltage Supply for GS 35B Amplifier
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The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840.