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Extremely impressive homebrew radio gear. I particularly like his recased and modified MKARS80, and the linear amp he built to go with it.
to amateur amplifier electronics mkars80 radio ... on 10 July 2011
James Miller's Home Page edit / delete
Hm, thought I'd bookmarked this before -- lots of interesting satellite-related information, and GPS-disciplined oscillator and 9600bps packet modem projects.
to amateur electronics gps packet radio satellite ... on 10 July 2011
Multiband HF Center-Loaded Off-Center-Fed Dipole (or Windom) Antenna - HAMwaves.com edit / delete
Taking the Windom idea a bit further with traps. Neat, and good description.
Defunct packet group, but useful projects, including a simpler 9600-baud modem.
to amateur electronics modem packet radio ... on 04 July 2011
Useful information (lists of packet nodes, etc.).
Oppermann Electronic edit / delete
German electronics surplus supplier. Lots of interesting stuff, especially radio-related.
to electronics radio shopping surplus ... on 04 July 2011
Radio Projects - VK3AJG edit / delete
Several SSB/DSB transceivers. The 2m one is pretty cool.
to electronics radio receiver transmitter vhf ... on 25 June 2011
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tasty by Adam Sampson.