10-02-2015, 06:03 PM
I never use one (Oscope) . Just use a good VTVM , tracer, and generator. They have served me well over the last 45yrs or so.
As for your IF you can inject a modulated RF signal into the cap of the 6A7 at 460KC. If you are using an older generator I would check the output frequency with a counter or a receiver that has known good calibration at 460KC.
Terry
As for your IF you can inject a modulated RF signal into the cap of the 6A7 at 460KC. If you are using an older generator I would check the output frequency with a counter or a receiver that has known good calibration at 460KC.
Terry
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