radio

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Ancient Web: Phil's Old Radios Has Been Online Since 1995

Phil's Old Radios launched in 1995 and still documents antique radios and televisions through restoration articles, galleries, beginner guides, and practical repair information.

Ancient Web: Noji's Ham Radio Pages Turned a Personal Notebook Into a Reference Library

Noji's ham-radio section is a sprawling personal reference site covering licensing, equipment, repeaters, frequencies, nets, contesting, training, education, and the practical questions new amateur-radio operators actually ask.

Ancient Web: The Numbers Racket Freezes the Spy Radio Scene in 1998

The Numbers Racket is an online copy of a 1998 CD-ROM documenting shortwave numbers stations, call patterns, Morse systems, schedules, recordings, and listener observations as they were understood by the monitoring community at the end of the 1990s.

Ancient Web: JProc Preserves the Strange History of TEMPEST

JProc's TEMPEST page gathers declassified history around compromising emanations, including wartime teletype leakage, Cold War countermeasures, monitor eavesdropping, and the security problem created when electronics radiate information they were never meant to transmit.

Ancient Web: Tetsuo Kogawa Put Micro-Radio Transmitter Workshops on the Web

Tetsuo Kogawa's transmitter workshop archive combines FM and TV transmitter schematics, tools, antenna notes, pictorial build instructions, FAQs, video, and a history of hands-on micro-radio workshops dating to 1990.

Ancient Web: K3PGP's Experimenter's Corner Runs From VLF to Light

K3PGP's Experimenter's Corner is a sprawling ham-radio and electronics workshop covering weak-signal radio, lasers, moonbounce, astronomy, homebrew hardware, software, and experiments that range from VLF to visible light.

Ancient Web: 440 International Kept Radio People and Radio History Searchable

440 International preserves an old radio-industry directory, broadcaster whereabouts, daily media-history material, and the texture of radio culture before social profiles replaced specialist directories.

Ancient Web: SpyNumbers Cataloged the Voices, Beeps and Codes of Numbers Stations

SpyNumbers.com organized shortwave numbers stations by ENIGMA-style identifiers, nicknames and recordings, preserving a strange corner of radio intelligence culture.

Ancient Web: Antenna-Theory.com Made RF Engineering Readable Without Dumbing It Down

Antenna-Theory.com turns topics such as VSWR, baluns, radiation patterns, Smith charts and Maxwell's equations into a large practical tutorial written by an experienced antenna engineer.