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G3SEK's Amateur Radio Technical Notebook - A lot of good informations concerning antennas, filters, moonbounce, and circuitry data.

GM3MXN Magnetic Loop Antenna - This article describes a loop usable from 7 - 21 mHz, using half inch copper tube 3 feet in circumference

Crossed-Wire HF Antenna - This Crossed-Wire Electrically-Steerable HF Antenna, capable of transmitting signals over the entire 1.8 to 30MHz HF range, and capable of receiving signals at much lower frequencies is basically a crossed centre-fed wire system, consisting of four thin wires brought to a central mast by G3YNH

Inductors used in antenna matching networks - Article about variometers, helipot inductors, roller inductors, binary switched inductors, Coil and Capstan by G3YNH

What tuners do - How atenna tuners works and what are real effects on feed lines and maximun power output by G3TXQ

Cutting Jig for VHF/UHF yagi elements  ^pop - If you want a top-performance VHF/UHF Long Yagi, you will probably have to build it yourself.

VHF/UHF Long Yagi Workshop  ^pop - Yagi plans and notes for 6m, 2m, 70cm and 23cm

IARU R1 VHF Beacon List - This list of VHF/UHF beacons is compiled for IARU Region 1 by G0RDI, and it builds upon the valuable work contributed by G3UUT

G3USF' Worldwide List of HF Beacons - Comprehensive listing of all known current HF beacons from IARU Region 1 HF beacon coordinator

Announced DX operations - Announced dx operations by By Bill Feidt/NG3K

DXCC Country List - NG3K DXCC prefix list

Royal Signals Amateur Radio Society - The Amateur Radio Society of ROYAL SIGNALS (British Army), 1550 Members. MERCURY Journal issued three times a year (Editor G3NVK) Regular (daily) Nets. Awards and Contests. Own QSL Bureau. E-mail List Server open to all. Regularly updated Web Site (Web Master G3NVK) includes EASYMAIL facility, Guest Book, Photo Gallery, Society Rules, Military Museums.

Surrey Radio Contact Club - Surrey radio contact club (srcc) - an amateur radio club based in Croydon, Surrey, UK

The World above 1000Mhz - Microwave general web site by G3PHO

MFJ 989C modification - Modifying the MFJ989C Versatuner-V

MPSKWIQ - PSK31 Software for the EZKIT and Windows 95/98 PC

PSK31 by G3PLX - PSK31, version 1.06 by Peter Martinez, G3PLX

AGW Packet Driver - SV2AGW packet radio driver, runs TCP/IP protocol over radio, support windows 95/98/NT and several devices like baycom and, E5DXL 9600 G3RUH compatible modems, DRSI and Sound cards by SV2AGW George Rossopoulos.

Batteries - some thoughts - What sort of batteries when operating mobile, choosing proper battery technology

ICOM CI-V Interface schematic - G3VFP schematic for the ICOM CI-V interface with PTT and CW Keying

Inductors and Transformers - Solenoids, variable inductors, electromagnetic induction, transformers theory at G3YNH

G3PTO  ^pop - Homebuilt Amateur Radio & CW communications web site

Microwave marker - A simple marker generator for the microwave bands

30m QRP Transceiver kit - 38 Special, 30m QRP transceiver by Norcal QRP club, single super het receiver, full QSK with sidetone smoothly

G3TXQ SWR meters - Homebrewed SWR meters projects by G3TXQ