3 500 tubes

HF Aerial Design - A novel approach to aerial evaluation with diagrams and graphs by G3CWI

Current distribution in Coils - Current distribution in the antenna loading coils

A Hanging Rectangular Loop Antenna - A rotatable hanging loop antenna that has been specifically designed for hanging in a tree. Horizontally polarized with a broad azimuth pattern and gain of nearly 3dB over a simple horizontal dipole!

Three or four foot box loop - Plans to build a three or four foot box loop for the AM broadcast band, will tune from 530 to 1710 kHz.

Receiving loop for long waves - Cancelling out unwanted noise sources by DL3FP

Cheap VHF/UHF Antennas  ^pop - Cheap Yagi Antennas for VHF/UHF

Le 27425 Bordeaux - CB, amateur radio, download free programs, clipart and sonds mp3

68MC03 Gregory Priority listing - radio groups and packet radio

G3CWI Richard Priority listing - Adventure Radio, articles and reviews. This site has a whole host of ham related information.

Dutch links and e-mails - PA stations with emails and links to personal pages mantained by PA3ESZ

LA8S - Marstein Lighthouse - Presentation of the activation from Marstein Lighthouse (IOTA EU-55), during the International Lighthouse Weekend 2000.

VA3RJ Dave Priority listing - Awards, contesting, dxing, IOTA and Island info, on-line log searches, and much, much, more.

Yaesu 920 & SoundCard - This circuit provides an interface between the Yaesu 920 transceiver and IBM computer sound card which allows data transfer and control of PSK31, RTTY, KEYBOARD CW, and SSTV modes for Amateur Radio

MT63 Terminal - MT63 soundcard program for Windows by IZ8BLY

Field Day Logging Program 1.2 - This program checks for duplicates (including partials), lists the sections (which change color when they have been worked), lists all contacts, writes ASCII log, dupe and summary files, and provides many current statistics by N3FJP

VHF Logging program - This program checks for duplicates (including partials), lists multiplier grids by band, lists all contacts, writes the Cabrillo file format for log submission, and provides many current statistics by N3FJP

WinPSKse - WinPSKse is a logical outgrowth of WinPSK as designed and written by AE4JY. The look and feel is intentionally similar, but some significant changes have been made, not the least of which is the ability toreceive two PSK31 signals simultaneously.

NBF - Packet radio program for 32-bit Windows platforms. Works with a host mode TNC, FlexNet, AGWPE or telnet.

MMTTY - MM Hamsoft - MMTTY & MMSSTV plus other freeware software for amateur radio. Official English Website for JE3HHT

ERGO Radio Software - Creative Express Corporation software to enhance shortwave radio listening. Support for Drake R8A/B, NRD535/D, WJ HF-1000 and TEN-TEC RX-320 receivers, as well as propagation, path evaluation and database management.

Marine Radio Control - 32-bit radio control program for the ICOM M700PRO, M710 and M710-R NMEA computer interface.

SSTV1 - SSTV1 Modem software is an AFM modem that runs on the TAPR/AMSAT DSP-93 hardware platform that can be used to receive and transmit Slow Scan Television(SSTV) signals.

Spectra - Accurate spectrum analyzer in the range 0 - 2500 Hz, makes an accurate FFT analysis of an audio signal coming from the soundcard

Electro Cables Coaxial Catalog - RGG 6/U, RG 8, RG 11, RG 58, RG 59, RG 213 RG 223/U and many other cable specs with attenuation data

TS-430S Improvements - Circuit improvements for the TS-430S by Richard L. Measures, AG6K