8558B
Have an 8558B (Serial # prefix=2332A) that seems to work fine except that it
indicates ~ 30 dbm low. Any suggestions as t what might be the cause?
I suspect the U1 diode pair in the 1st LO. 1) How to test same? 2)
appropriate replacement diodes if indeed they are bad?
Please advise
-georgeK KB1HFT
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