[AMRadio] Keying a Gates BC-1?


DAVID AABYE w4qcu at prodigy.net
Mon Apr 18 05:18:58 EDT 2005


Greetings Heavy Metal Enthusiasts,

I'm trying to determine how best to place the
oscillator in standby during periods of receive.  

I have two main concerns.  One is protection of the
833's if plate voltage is applied without drive.  The
second is avoiding excessive cathode-to-filament
voltage in the 807 audio drivers (cathode followers). 
Perhaps both worries are more imagined than real?

Anyway, please share your experiences.  Any advice
will be much appreciated.

73 de Dave, W4QCU
Oak Ridge, TN



More information about the AMRadio mailing list

This page last updated 19 Oct 2017.