kenwood ts 570s mars mod

The Gain of the Axial-Mode Helix Antenna - by Dr. D.T. Emerson, National Radio Astronomy Observatory (NRAO++). Antenna Compendium Volume 4, pp 64-68, 1995, published by the ARRL.

Projects and Info Center - Antenna projects and info center by KP4AO, including The Optimized Wideband Antenna (OWA) Yagi and Skyhawk, a state-of-the-art trapless tribander

Alfa Tango Slovenia - Official Slovenian Alfa Tango web site

AT Scotland Priority listing - AT Scotland official web site, managed by 108 AT 020 Colin

CB, UKF - 161SD123 161ED023 personal page

Georgian Bay Amateur Radio Club - Owen Sound, Ontario Canada

British Amateur Radio Teledata Group - BARTG caters for the radio amateur who is interested in data communications. All interests are covered from mechanical teleprinters through to Packet, FAX, AMTOR, PACTOR, CLOVER and PSK31. One of the oldest data communication enthusiast groups in the world.

OK1CDJ Ondrej - VHF, UHF page, technical articles, projects, datasheets

Comelec - Electonic kits, for adio,hi-fi , meteo, gadjets, medical and measure.

Texas Towers - Ham radio products, with on-line catalog and prices

Ant Panel Products - Planar UHF and Microwave Antennas for Hams and WLAN's

FR Radio Lab - Magnetic Loop antennas, also availble in parts from japan

Giovannini Elettromeccanica - Quad, Yagi for low bands. Specialist in antennas, supports and moving of medium-large sized radio antennas, professional rotators, masts, towers, and accessories.

All Electronics Corp. - Surplus and electronics parts. On-line catalog available.

SDR-Kits.net - USB-Controlled Synthesizer for Softrock RXTX and Local Oscillator Applications

Australian RTTY Society - Australian National Amateur Radio Teleprinter Society (ANARTS)

3905 Century Club RTTY Net - The RTTY Net is one of several Nets run by the 3905 Century Club. There are SSB Nets on 160, 75, and 40 Meters and CW Nets on 80 and 40 Meters

Monitoring Times - Monitoring Times, SWL, BCL, montly reports, Broadcast band, satellite television, long-wave coverage, Reviews of new products and radio-related software.

Heathkit SB-220 and SB-221 essential mod - Modifications to avoid damage when 3-500Z tubes fail.

Electronic Service Pros  ^{updated  pop} - HAM/Broadcast, Modifications & Repair, D-104 mods, TS-830 TS-530 mods

Elettroprima - Kenwood, Icom, JRC, Cte Italian dealer

Weather Satellite FAQ - A comprehensive guide to receive Weather Satellites signals in wefax mode

Macintosh SSTV Shareware - SSTV software is now available for the Macintosh computers, for the first time.

Ipmulse Systems - Impulse Systems offers several innovating products: F6FBB Language Editor and WinPack CoDec

PKTerm 99 - PKTerm 99 host mode terminal software for the Timewave/AEA TNCs takes advantage of the true multitasking capabilities of Windows 95,98,NT.