[Elecraft] K2 signal tracing question

[Paul Fletcher]

I'm fault finding a K2 that is deaf and has low TX output and have a basic
question regarding the sig gen I'm using. My generator will only produce
145mV pk to pk and I want to know if this should be enough to drive the AGC
into saturation. I'm only measuring 4.9V on pin 1 of U2 which seems way low
compared to the spec. Is this enough input as the spec is 145mV RMS from a
RF probe (which I don't have - I'm using a scope). Initial checks haven't
shown up anything significant but I will start from scratch again tomorrow
as this week has been lost repairing my scope.

Serial no. is 2756 and it has the rev A boards BTW.

73 Paul M1PAF
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