alternative power

Coax Two Antenna Matching Network - 50 Ohm Coax Antenna Power Splitter and Matching Network

Alaska QRP Club  ^new - Official web site of the Alaska QRP Club The AK/QRP Club is dedicated to the enjoyment of low power Amateur Radio operations.

Worldwide Power Products - New and Used Industrial Generators, specialize in power generation equipment including over 100 new and used engines and generator sets for the industrial, marine, and petroleum industries

HF-series Power Amplifier - Manufacture HF-serie power amplifiers for global radio amateurs. Provide two models: manual HF2000DX and automatic HF2011DX-A

Portable Solar Powered HF Station  ^new - KG9E Portable Solar Powered HF Station Shopping List

GQRP Club - A non profit organisation run entirely by volunteers to promote Low Power Radio.

Electromagnetic Wave Propagation by Conduction - A sacrilegious re-examination of current wave propagation theory and proposal of a new, more comprehensive and logical alternative.

ACOM 1000 by PA3HGT - Review of the Acom 1000 HF and 6 meter power amplifier by Acom in Dutch

Another Problem with the Alpha 9500 - AB4D post on a tube defect of Alpha 9500 power amplifier

Alpha 9500 customer quotes - Alpha 9500 power amplifier quotes by Amplifier owners

ICOM IC-7000 Low Power Output - How resolve low power problems on Icom IC-7000

RF Amplifiers Reviews - A complete HF power amplifiers reviews by Matt Erickson KK5DR. Each amplifier is rated with a vote and a short comment.

ChuckMartin - RF Supply - RF Wattmeters - RF Power Measurement - Bird Wattmeters Telewave - Coaxial Dynamics Wattmeters - Daiwa Wattmeters

60 W Linear Amplifier Circuit - The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840.

High Power Solid State 600 Watts Amp - A power amplifier project by K0GKD based on Motorola MRF 150 FETs. This RF amplifier is capable of 600 Watts output include pictures, schematics and link to videos.

A 100 Watt UHF Power Amplifier - Build a 100 Watt power amplifier using cheap, readily available junk radios

600v Power Supply - A 600 volts power supply for QRO

Fix the Astron Power Supply Amp Meter - How fix Astron 70 model number VS-70M amp meter not working

40 CW QRP Transmitter  ^new - Here is a easy to build and cheap CW transmitter using 40 m cristals. Power output is approximately 6 Watts for a supply voltage of 13.8 VDC

Find RFI causes in mobile operations - Troubleshooting your power supply, in determinig connections to battery, alternator and regulator interference and checking power supply leads.