2011/05/31
"Radio Hams" Film (Pete Smith Specialty)
10mW - SSB - 1064km - on 144Mhz - Ducting
2011/05/30
Solar Powered Ham Radio QRP ME to MA 20m SSB (2.5 watts)
Laser Transceiver - KG4SGP & Josten
Simple to make light transceiver
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