history of radio tubes

Old Radios - Dedicated to the collection and preservation of old radios, both tube and transistor.

International Communication Friends - Official website of the ICF group

Thracian Rose Club - The Thracian Rose Club has been created in the Roses' City Kazanlak (Bulgaria) in 1993. Its main goal is to promote contacts within the radio community members (HAM, CB and SWL).

WhiteCliffs DX Group - Started in 1998 and grew out of the new CB internet newsgroup, uk.rec.radio.cb. the Group is run on a non-profit making basis

FM5BH Contest Station - Amateur radio in Martinique, Photo album and links.

County Hunter Dot Com - Site dedicated to Amateur Radio Operators interested in working the 3076 US Counties for the USACA Award sponsored by CQ Magaine

DXCC spreadsheet - Excel spreadsheet that helps you trace your status of DXCC entities. You only have to fill the cells with your worked and confirmed entities and the totals will be automatically updated. You don't have to make any calculation

CW Philippines, Inc. - Ham Radio Club in the Philippines

CT2GQV homebreing blog - The Speaky HF SSB transceiver and other homebrew projects Homebrew of radio equipment, antennas, tuner, etc.

UA6AP Yuri - Hamradio page with pictures and links

AD4C Web Page - About ham radio hobby with hundreds of related links

The #cq11 page - This is the official web page of the #cq11 IRC channel on Othernet Network. It was created to help users on 11m. band.

Olivia Modes - Olivia is a family of MFSK modes with a high redundancy Forward Error Correction system similar to MT63. General description and protocol information by w1hkj

Auroral Activity - Plots showing the current extent and position of the auroral oval at each pole

Funkamateur - German magazine about Ham radio, electronics and Computers.

Scanlist - French manuals for HF-VHF-UHF radios.

Isis Electronics (Cheltenham) Ltd - UK Sales of used RACAL, Watkins-Johnson, Icom, Microwave. Large Qty Racal 1792 in Stock. Spectrum Analysers, UHF,VHF Generators, Network Analysers, Bus Switches.

Free Radio Weekly newsletter - DX newsletter headed by Hans Johnson

Free Radio Network - Free Radio network, qsl, links, audio, chat and many infos about pirate radio

Radio Icons - A .ico file library containing lots of icons for Windows, regarding Amateur Radio, to customize your desktop

ARMHAM-Program Map - Amateur Radio Maps program which contains maps of continents and countries.

Logger 32  ^pop - 32-bit Amateur Radio logging program written by Bob Furzer, K4CY the author of Zakanaka. Logger32 runs under Windows 95/98, Windows 2000, Windows ME, Windows NT and Windows XP Logger32 has been developed to be a highly user configurable general purpose Amateur Radio logbook with computer control support for many radios and antenna rotators.

RF prop  ^pop - RF propagation software

Schematic Database  ^{updated  pop} Priority listing - Schematic database for HAM Radios and CB Radios

EMI Calculator - Does your Amateur Radio system comply to the EMI rules ? (German values implemented)