Amateur
- 121
- Bartlesville Kilowatt Transmitter
- Homebrew rig from 1937, built by W5GAE, Preston Gaddis of Bartlesville, OK., who is now a silent key.
- 122
- Crystal Radio and Tubes
- Dedicated to crystal and old battery radios, including tube sets. Includes restoration projects and plans.
- 124
- DH1TW
- Combination of news, views and podcasts. Main subjects featured are contesting, SDR projects, and radio related IT topics.
- 129
- Fox Delta Amateur Radio Projects and Kits
- Homebrewing projects and kits such as DDS, frequency counters, LCD power meter, and sound card interfaces.
- 130
- G0UPL Homebrew Radio, Electronics & Computers
- Many homebrew projects for Radio, Electronics and Computers including QRP HF Radio, Z80 Computers
- 132
- HA8ET
- Gyula Nagy presents homebrew and project pages for preamplifiers, RLB's and return diplexers and technical articles. Hungary.
- 133
- HAM Projects
- Technical information for HF, remote-control and digital decoding devices, plus a CPU-based hardware project.
- 134
- HB9ABX
- Homebrew site with a hf-mobile, magnetic loop antenna and duplexer projects. Also cable datasheets are available.
- 135
- Harry's Homebrew
- A resource for ham radio and electronics in general. Includes projects, reference documents, and kits.
- 136
- Homebrew Spectrum Anlyzer Project.
- This is an information page about a spectrum analyzer homebrew project based upon a TV tuner frontend. Much project related information is provided.
- 137
- Homebrew and Electronics Tutorials
- Indonesian amateur offers technical information, projects, manuals and links.