screwdriver expert guide

SpiderBeam construction guide - Build a spiderbeam from scratch for 20-17-15-12-10 meters band

The Ferrite Rod Antenna - Theory of the ferrite rod antenna

Building the WiFi parabolic antenna Priority listing - Building a Bell ExpressVu satellite dish with a waveguide coffee can cantenna feed, and a Netgear USB Rangemax wifi card (WPN111).

Do-It-Yourself Wireless Antennas - Your guide to wireless antennas, how to build a wireless antenna without spending much money The Pringles Cantenna, Coffee Can Antenna, Parabolic Reflector and Antenna Designs. Combine a homemade Tripod Mount with an inexpensive Pistol Grip and go Wardriving.

Cantenna Aus-Style - This is a brief guide to a cantenna , locating the materials not available easily in australia

Sci.Electronics.Repair FAQ - This site features Samuel M. Goldwasser's latest and greatest "Notes on the Troubleshooting and Repair of..." series of comprehensive repair guides for consumer electronics equipment and other household devices.

Camden Antique Radio Service Priority listing - Expert, affordable antique radio repair, all home and auto vacuum tube radios, located just south of Atlanta Georgia

The Considerate Opertator's Frequency Guide - An ARRL guide to where on the HF bands various modes and activities are generally found.

Battleship New Jersey Amateur Radio Station - Provide an educational and recreational organization whose purpose is to support the Home Port Alliance in providing technical expertise, skills and volunteer manning.

Technician Test Self Study Guide - Provided by hamhelmer.com

Frequencies for using digital modes - These frequencies are to be used as a guide to find the related signals. They have come from several sources, and are, in no way, guaranteed to be complete, accurate, or inclusive.

West NewYork Scanner Guide - The western new york amateur radio and scanner guide by the lancaster amateur radio club in PDF file

PacketRadio primer - The Packet Radio beginners guide to packet radio operating by Buck Rogers K4ABT

Guide to Solar Activity - Paul Harden NA5N has produced a superb guide to solar activity and HF propagation for the QRPer

European Repeater page - Repeater list and guidelines by PD0PZL, Frank Fesevur

Repeater operating procedure - Guidelines on operating on ham radio repeaters frequencies

GB4FUN Satellite set-up information - Antenna installation and operating guide

Working AO-51 Calls for Courtesy, Common Sense - AO-51 Operating guidelines and introduction

Radio Signal Propagation - Concise guides to radio signal propagation including topics such as the ionosphere, troposhere, ionospheric refraction, E layer, D, layer etc.

shortWWWave - News, frequency guides and programme information, on shortwave and other international media.

ILG Rig Control - International listening guide (ILG) ILG Short Wave Radio Control Program

Simple adjustable passive attenuator - This adjustable passive attenuator works as a "waveguide beyond cutoff." It can be constructed in about ten minutes from parts available locally.

Opto Electronics - About Opto Electronics

Scot's Guide to Electronics - Index of main electronics topics

Lightning Safety & Power Quality Issues - LightningProtection: Lightning Safety & Power Quality Issues. A moderated professional forum by recognized experts, for accurate technical information on lightning, surge and grounding information.