[hpsdr] Penny driving MRI amp

FRANCIS CARCIA carcia at sbcglobal.net
Sat Feb 5 15:09:00 PST 2011


Tom,
There is no need to run Penny output through a relay to the MRI amp. A direct connection would eliminate transient loads. Sounds like a sequence prblem. Kill bias to the amp before you open the T/R relay. fc
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