-> radiomanual.eu...oscillator-doubler or beam tetrode crystal oscillator, driving an 807...

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Page 1: -> RadioManual.eu...oscillator-doubler or beam tetrode crystal oscillator, driving an 807 anplifiel' or frequency doubler. The 6L6 may also be used as a frequency doubler driven by
Page 2: -> RadioManual.eu...oscillator-doubler or beam tetrode crystal oscillator, driving an 807 anplifiel' or frequency doubler. The 6L6 may also be used as a frequency doubler driven by
Page 3: -> RadioManual.eu...oscillator-doubler or beam tetrode crystal oscillator, driving an 807 anplifiel' or frequency doubler. The 6L6 may also be used as a frequency doubler driven by