drake w4 wattmeter

True open wire line - Open wire line at W4NEQ

W4INF Hidden House Loop Antenna - If you live in a restricted subdivision, you need to make the most out of it. This loop antenna is balanced line fed and works 40m-10m, does decent on 80m.

Link-Coupled Antenna Tuners - W4RNL tutorial on on inductively coupled (link-coupled) antenna tuners

What’s This About Antenna Gain? - Discussion about antenna gain

A Portable Antenna Matching Unit - A small HF antenna tuner project for qrp operations. Includes circuit diagrams pictures and test results by GW4ALG

The Half Square vs the Loop Skywire - by Jim Stafford, W4QO appeared in QRP Quarterly, Fall, 2006

EB5AGV Vintage Radio and Test Equipment - EB5AGV / EC5AAU Boatanchor collection. Useful data on TV-testers, Collins, Drake, Hammarlund, Hallicrafters, National, Heathkit, EF Johnson.

Drake TR-4C restoration - EB5AGV's TR-4C restoratiom

W4TIY 10 Meter Beacon - The Paulding Amateur Radio Club now sponsors the W4TIY beacon at 28.272.

W4FWD West Georgia ARC - West Georgia Amateur Radio Society, Inc

W4CVY Columbus Amaterur Radio Club - Located in Columbus, Georgia

W4BOC Alford Memorial Radio Club - Based in Stone Mountain Georgia

W4NJA Paducah Amateur Radio Association - Home page of the paducah amateur radio association

W4CN Amateur radio transmitting society - ATS louisville KY USA

RACK Radio Amateur Club of Knoxville - Radio Amateur Club of Knoxville - ( RACK )

HexKit.com Hex Beam Base Plates - Fabricates baseplate components, and provides hardware kits for DIY hex beam antennas.

W4DEX Experimental Stations - WD2XSH Experimental Station (505 - 510 KHz) WD2XKO Transmitting Station Stanfield,NC operating between 135.7 to 137.8 KHz.

Amsat Oscar-10 - W4SM's AO-10 Unofficial web page

Top 1000 SWL HF Frequencies - W4LGH collection of top frequencies to listen oh HF bands

Cupeles Electronics LLC - Two way radio communication services for Kenwood Icom Yaesu radio and ameritron drake cliperton henry heathkit amp yaesu kenwood linear amplifiers based in Harrisburg, PA by WB3M

Scientific Surplus - Buy, sell and trade electronic and scientific instruments. Oscilloscopes, microscopes, signal generators, RF equipment, short & long wave radios, meters and wattmeters, detectors (radiation, metal), spectrum & network analysers military equipment

A GS-35B Amp For HF - The Show and Tell amp, a GS-35B RF power amplifier for HF being built by W4ZT

FSJ1-50A Superflex Heliax and PL-259 - Using Andrew FSJ1-50A 1/4" Superflex Heliax with PL-259 Connectors

80 meters cw transceiver - The home made transceiver covers 3.5 to 3.6 MHz and is CW only by GW4ALG

Lightning! The Porcupine - An ElectroStatic Discharge Device, Static Discharger, Static Brush or Static Wick