[Collins] R-388 mute mod?

Craig Roberts crgrbrts at verizon.net
Fri Nov 11 15:38:56 EST 2005


I'm a week and a half away from taking delivery on a Howard 
Mills-restored 32V-2.  I'm excited!

While I pace to and fro in keen anticipation, I'd like to modify my 
R-388 to mute each time I spew electromagnetic wavicles from the V-2. 
The R-388's muting circuit requires the injection of 12 volts from the 
transmitter.  Somewhere, however, there is published a mod that shows 
how this voltage can be tapped from the bowels of the receiver itself.  
I've seen the circuit, but now cannot find it. 

Can you help me, please?

Many thanks and 73,

Craig
W3CRR

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