136kHz sparks at LA3EQ
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- Опубліковано 5 лют 2016
- Running WSPR mode with 400mA antenna current on 136kHz band. The carpenters pencil show good sparks. Transmitter output transistor has 24Volts drane voltage, and is a IRFP460 mosfet. The exciter is a U3 kit from Hans Summer.
- Наука та технологія