GW4ALG's Web Site

Due to the increasing Contest QRM on the popular HF bands every weekend,
Amateur Radio Station GW4ALG has been dismantled and the station equipment has been sold.

For more information about Steve's decision, see:


For more information about Contest QRM, see:


For more information about contesting, see:


136 kHz Pages

Covers topics of interest to LF radio experimenters.

Circuit Symbols Pages

Describes how Microsoft 'Paint' can be used to draw circuit diagrams (schematics).  Includes  symbol templates.

Drake TR7 Pages

Has a few items of interest to users of the Drake TR7 transceiver.   Includes my Drake TR7 modification notes (originally written in the 1980's, when I was G4ALG).

Propagation Pages


This page considers whether long term changes to ionospheric propagation have been taking place.

QRP Pages

Covers topics of interest to those interested in building and operating low power radio communications equipment.

eXtreme CW World-Wide Challenge

Provides details of a new fun CW operating event that takes place on 40m in October of each year.