Amateur
- 81
- K6SEE
- Society of Ether Explorers includes reception and ATV repeater information. San Francisco, California, United States.
- 82
- PE1DWG
- Netherlands-based amateur Frits presents station information, ATV projects, photos and links.
- 83
- S51KQ
- Slovenian ATV, repeaters, beacons, hardware and software, broadcast, and packet radio by Mijo Kovacevic.
- 84
- Triangle Amateur TV Association
- North Carolina club supporting amateur TV in the Raleigh-Durham-Chapel Hill area. Contains information on the repeater, meetings, and articles [.PDF format].
- 85
- ZL1WTT
- New Zealand-based resource for ATV information, including technical data, projects, and history.
- 86
- AB0CW's Amateur and Antique Radio Page
- Interests are operating, maintaining, and restoring vintage gear, as well as building homebrew equipment, both tube and solid state. Features photos and articles.
- 87
- Atlas Radio History
- Brief description of Herbert G. Johnson, W6QKI, founder of Swan Electronics and Atlas Radio Co.
- 88
- David Knight Radio, Electrical and Electronic Articles
- G3YNH provides a collection of scientific articles on the subject of impedance,impedance matching and high-frequency power transmission, Racal RA17 and related equipment, Trio / Kenwood TS-430S information, and numerical indicator (Nixie*) tubes.
- 90
- Makers of Boat Anchors
- List and description, includes: B and W, Central Electronics, Collins, E. F. Johnson, Gonset, Hallicrafters, Hammarlund, Heath, National, Drake.
- 91
- NoobowSystems Lab - Restoration Projects
- Projects on shortwave and amateur radio receivers, with pictures. [Japanese and English]
- 92
- Nostalgic Kits Central
- KB7RGG's comprehensive site with information about the era of electronic kits.
- 93
- W1GFH
- Joe Tyburczy has included schematics, pictures and stories about the Ameco AC-1 transmitter II, boatanchors in general and his other interests.
- 94
- W2NBC Boatanchor Pages
- Includes classifieds, auction, Hallicrafters HT-37 audio mods, Globe King 500B and Globe Champion 300-A photos and details, and 75 meter AM audio files.
- 95
- rec.radio.amateur.boatanchors FAQ
- Answers questions about vintage tube-type ham radio and communications equipment.
- 96
- ARRL: PSK31 Spec
- Provides information on PSK31 including varicode characters, convolutional code and Viterbi decoding.
- 97
- Ham Radio and More Digital Topics Radio Show
- RealAudio archives of talk radio covering a variety of ham radio mode topics.
- 98
- Hoka Electronics
- Information about a specialist range of standalone, DOS and Windows HF and VHF radio digital signals analysis and decoding equipment.