type of multiplexing for

An-Ten-Ten-nas  ^pop - A complete resource for home made antennas by L. B. Cebik, W4RNL

AMRAD Active LF Antenna - The AMRAD Active LF Antenna. You can tune into LF activity with this easy-tobuild and erect active antenna. As a bonus, you get MF and HF coverage, too—not to mention world-class performance

Low Noise Antenna Connection - Reducing noise to your antenna can gain your aerial performance, learn how.

Martlesham DX and Contest Group - The Martlesham DX & CG was founded off the back of a group of keen UK contesters who wanted to do a serious effort in CQWW contests - WPX and CQWW SSB. G0KPW - M6T - M7T - M8T

CT by K1EA - The Ultimate Contest Software with updates via internet

BADX Boston Area DXers - BADX is an association of shortwave, mediumwave, and longwave DXers and shortwave radio listeners. Membership is open to all.

US Islands Award - Official Website of the United States Islands Awards Program by Dennis Tuchalski N9WDQ

Harger Lightning Protection, Inc. - Harger Lightning Protection is a full line supplier of lightning protection and grounding equipment, servicing the lightning protection, communications and electrical industries.

Space Hams - List of ISS crew and their ham radio callsign

ASTRA - The home of Soci?t? Europ?enne des Satellites.

The Amateur Satellite Observers - Virginia - Nice resource for satellite observations.

Amsat australia - AMSAT is a worldwide group of Amateur Radio Operators who share a common interest in building, launching and communicating with each other through non-commercial Amateur Radio satellites.

Geophysical Institute - Auroral Activity Forecast Notes by the Geophysical Institute

AD5Q propagation forecast - Montly propagation reports by AD5Q - Houston, Texas

Dansk Scanner Information - Danish frequencies and scanner resource

N.American Shortwave association - The WWW home page of NASWA, North America's oldest shortwave broadcast-only radio club

Pirate Radio Reports - Listenings reports for Pirate radios.

SWL listenings guide  ^pop - Comprehensive Listings of Worldwide Shortwave Broadcasts in English and Other Languages

DX Monitor - DX Monitor is a standalone Win 95/98/NT program which monitors the DX announcements available on the internet at DX Summit and presents the information in a sortable grid format and on a map centered on your location.

Morse Mania - A morse code tutor for the Macintosh.

Kangaroo Tabor Software Priority listing - HF Communications Analysis and Prediction Tools for Amateur Radio and communications professionals. Featuring: WinCAP Wizard, Beacon-Time Wizard, GeoAlert-Extreme Wizard, ID Wizard, KTS Clock Screen Saver, NERDAlert 2000

QSL extra - QSL extra offers QSL informations for every ardent dxer, with over 30.000 entries.

HRDLabel - HRDLabel is a software for printing labels, QSL and envelope using the Ham Radio Deluxe logbook database.

FTV  ^pop - FTV is an MS-DOS program used to receive images from Weather Satellites and Terrestrial Facsimile Stations, text transmissions from radio telex services, Morse code, as well as Amateur Radio FAX, SSTV, RTTY and CW signals. It can also be used to transmit FAX and SSTV. No external hardware, other than a radio, is required, as all the necessary signal processing is implemented in software.

HF Radio Modifications  ^{updated  pop} - Lots of HF radio mods, including AOR, Kenwood, Yaesu, Icom, Uniden, Alinco, Sony