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Radio H.F. Catalogue - General and shortwave radio newsletter

Roadrunners Microwave Group - Organized to promote operation on the amateur bands above 420 MHz

Radio Kits - Mailing list for people interested in building radio and electronics equipment from kits or from scratch. Frequent topics include shortwave radio receivers, construction techniques, and ham radio project.

HSCW ping sounds - You've heard MS pings, of course. But what does a HSCW ping sound like?

Palstar - Receivers, Antenna Tuners and accessories, antenna analyzers, dummy loads, wattmeters, shortwave radio receivers, baluns, filters

WaveSources - RF and microwave oscillators and synthesizers to 10 Ghz

BitScopes Mixed Signal Oscilloscopes - Robust and affordable PC based mixed signal oscilloscopes for Windows, Linux and Mac. Isolated USB or networked connection to one or more PCs. Data acquisition, waveform generation and multi-user options available.

6mt.com Six Meters World Wide - Devoted to 6 meters and consist of The Six Club and technical files for vhf through microwave

The Very Small Array (VSA) - in Tenerife (Canary Islands). Designed to study fluctuations in the Cosmic Microwave Background (CMB) thought to originate from the period immediately following the big bang. Operated by Cambridge and Manchester Universities (UK).

Microwaves, a brief introduction - A very brief introduction to microwaves, by Thomas D. Williams, Ph.D., radio amateur WA1MBA

European Microwave News - Supporting Microwave Radio Across Europe

Long Wave Radio - Dedicated to 136 Khz band by G3YXM includes news, links and software useful for LF working.

DK8KW Longwave Information - Useful pages of longwave operations, includes a lot of reference files, beacons list, sounds and pictures

USA VHF/UHF Standings - VHF UHF Microwave EME Standings, a Who's Who on top in USA

RadioAmater.com - A laminated credit card sized manual for your Yaseu VX-5R.

Duracell DR36 battery to the FT 817 - The Duracell DR 36 laptop battery can be easily find and supplies 12 volts X 4 amperes. The main advantages on this system are, the weight, size, quick battery changing and no stress to the FT 817 power connector by PY1AHD

Shortwave Radio Reviews - Collection of SW receiver reviews written by readers of Rec.radio.shortwave

Save the BBC WS in NA - As of July 1, 2001, North America and the Pacific are no longer targeted with shortwave broadcasts by the BBC World Service.

Writing reception reports - A guide on writing reports to broadcasting stations and obtaining QSL cards

Contact info for Stations Worldwide - Address and links of many broadcasting stations

Mediumwave Australia - The Australian MW Club, free membership, for MW DX monitoring hobbyists resident in Australia. Founded August 2001

SWL convention - The largest gathering of shortwave listeners (about 200) in North America, near Philadelphia in March.

XASTIR - Xastir is program for receiving and plotting APRS™ position packets. Development is a collaborative effort of programmers and amateur radio enthusiasts from around the world. Xastir supports many map formats and is highly customizable. Xastir runs on Windows/MacOSX/Linux/FreeBSD/Solaris/Lindows. It supports 125 map formats, several types of TNC's and weather stations, Festival speech synthesizer, AX.25 networking (Soundmodem/Baycom/SCC!) and seven languages!.

SeaTTY RTTY/NAVTEX decoder - Program to receive weather reports and navigational warnings transmitted on longwave and shortwave bands in RTTY and NAVTEX modes. None additional hardware is required - your need only receiver and computer with a sound card.

Build your hamcomm interface - This is the small easy to build interface that will allow you to receive most all the digital modes on you shortwave radio.