Monthly Archives: August 2008

“The Tube QRP that did not work.”

2008/08/10                                   日本語は下の方にあります。   “The Tube QRP that did not work.”   I built my first tube QRP transmitter, 2W 20m monobander 6BA6, 6AQ5, Xtal controlled in 2005.  The picture of this transmitter is shown in the album of this blog under … Continue reading

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