hf power

149 links - and 5 categories

Mini-Whip Active Antenna - This HF active antenna is a build of the PA0RDT Mini-Whip from a kit, it covers the entire HF band (3 to 30 MHz) and below (supposedly down to 10 kHz). It is powered by an external 12-15V supply, consuming about 50 mA.
[ Hits: 95 | Votes: 0 | Rating: 0 ]

I0JXX Ham Radio Parts - VHF UHF Amateur radio antenna and antenna parts, accessories for homebrewers, antenna kits, tubes, antenna masts, antenna tripores, insulators, power amplifier mosfet, power splitters by I0JXX
[ Hits: 1986 | Votes: 3 | Rating: 1.33 ]

TPL Com - VHF RF power amplifiers manufacturerr
[ Hits: 970 | Votes: 2 | Rating: 8.5 ]

Skymasts - Manufacturers of professional Civil & Defense UHF/VHF Base Sation Antennas,Installation Hardware, Power Splitters and Distributors of EUPEN rf Cable & Connector products.
[ Hits: 503 | Votes: 0 | Rating: 0 ]

Hilberling - Hilberling GmbH based in Rendsburg Germany manufacturer of HF VHF Transceivers, rf power amplifiers, power combines, RF generators, power supplies, Antenna Diplexers and Triplexers
[ Hits: 1912 | Votes: 2 | Rating: 10 ]
PRO-COMM INC - High power, UHF, L-band, S-band, C-band, microwave frequency amplifier and oscillator devices, pulsed, CW, fixed-tuned, or tunable devices in the range of 600 MHz to 2000 MHz
[ Hits: 369 | Votes: 0 | Rating: 0 ]

MALtronix - Maltronix, HF antennas, dipoles and verticals, switching power supply, power distribution, antenna switch
[ Hits: 741 | Votes: 1 | Rating: 10 ]

PM-SDR - A new SDR-receiver from the italian SDR developers community. Low-cost, DDS-less Software Defined Radio full coverage receiver for all HF bands, used with powerful software on the PC for multi-mode operation
[ Hits: 2415 | Votes: 3 | Rating: 5.67 ]
Cross Country Wireless SDR Receiver - 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.
[ Hits: 3039 | Votes: 64 | Rating: 8.41 ]

Cloud RF - Web VHF/UHF planning - Web based VHF-UHF RF planning powered by SPLAT! and Google Maps. Access via website, Android App or dynamic Google Earth interface.
[ Hits: 1305 | Votes: 19 | Rating: 7.67 ]

Acom 1000 specifications - ACOM 1000 160-6m amplifier specifications and features
[ Hits: 503 | Votes: 2 | Rating: 1 ]

Ameritron AL-811H Reviews - eHam reviews of the Ameritron AL-811H HF power amplifiers
[ Hits: 543 | Votes: 0 | Rating: 0 ]

Acom 1000 manual - Acom 1000 operating manual in english
[ Hits: 816 | Votes: 1 | Rating: 1 ]

How to select a tube HF amplifier - Excellent article and guide to choose the best RF power amplifier that fit your needs by ON4SKY
[ Hits: 715 | Votes: 1 | Rating: 10 ]

80-10m Linear Amplifier - High-power 3-500 HF linear amplifier by Don Pinnock G3HVA
[ Hits: 2972 | Votes: 2 | Rating: 9 ]
10 11 meters RF Power Amplifier - AM/FM/CW QRP RF Power Amplifier for the HF 10 or 11 meterband (28MHz/27MHz)
[ Hits: 5150 | Votes: 6 | Rating: 5.67 ]
7 Watt HF Amplifier - An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU
[ Hits: 3336 | Votes: 2 | Rating: 5.5 ]
HF power amplifier using GI7B - Gi7b is tube designed for microwaves but working good as HF amplifier. Idea is to build cheap, reliable HF amplifier covering 160 meters band.
[ Hits: 4065 | Votes: 12 | Rating: 4.92 ]
HF Power Amplifier by CT1FMS - An RF power Amplifier for HF bands with 3 GI-7B tubes by CT1FMS
[ Hits: 1661 | Votes: 4 | Rating: 6.25 ]

VHF Linear Amplifier by SV1BSX - There is not a personal design on this page, just I've transfered useful notes from PHILIPS RF Bipolar Transistors - Data HandBook about BLY89C VHF Power transistor, which is very popular among Amateur Radio homebrewers
[ Hits: 1429 | Votes: 3 | Rating: 4 ]