I know there has been lots of discussion on this but I just made a change which solved everything. I noticed that the peak was at the top most rotation of L34, so I changed C182 from 180pf to 120 pf (npo). Now, using an external sig gen, not the 7k birdie, there is a pronounced peak about halfway down L34. Now my 10M sensitivity is right where it should be. Anyone else tried this? I've seen it suggested but haven't heard of anyone's results.
N2PD
Paul, N2PD
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