Re: HP 85047A test set on 8753A analyzer -- switch control board jumpers to retrofit for opt 009 (mechanical switch)
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On Tue, 1 Apr 2025 at 03:06, David Feldman via <wb0gaz=[email protected]> wrote: Working on a 85047A test set which needs to be retrofitted with mechanical switch 33311B,
I have looked at the circuit diagram of the 85046A, and noticed a capacitor value changed between the mechanical and electronic relays. Could that be the problem?? Dave |
Dr. David Kirkby, Kirkby Microwave Ltd