[AMPS] Vacuum relay QSK for SB200

[paul1@wizard.ucs.sfu.ca (Paul Erickson)]

I would appreciate hearing from anyone who has modified their SB200
for qsk using vacuum relays. I was intending to use a variation of
Rich's circuit modifying the output of Q1 to handle bias switching
ala Hank Garretson's circuit in Hints&Kinks 11th edition page 3-6.

Any other experiences/suggestions? 

I will be using Wabash 1017 20-1 and Kilovac SO5FNA238 relays.

cheers, Paul
VE7CQK
email: paul1@wizard.ucs.sfu.ca


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