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  • Tuesday, June 5, 2012

    Today's Vintage: N4GG spark gap transmitter!

    The gap running around 1,500 amps, 240 breaks/sec. This is why its called "Blue Lightning." At higher power it should be viewed through a welders mask - the gap's UV output is not eye safe at higher power levels.
    The 1/2 KW rotary spark gap transmitter in action

    HF Radio, Ham Radio, Amateur Radio, VEC, ARRL, JARL, Yaesu, Icom, AES, Amateur Electronic Supply, GigaParts, Kenwood, DX, Yagi Antennas, Low Band DXing, Ten Tec, RF Amplifiers