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Andrew2 · 14th Nov 2018, 3:58 pm

I've never looked at the output of a ZN414 on a scope, but I recently took a peek at the TA7642 and found it to be rather non-linear, compressing the bottom of the audio waveform (supplied from a sig gen with sine-wave mod).

14th Nov 2018, 3:58 pm	#36
Andrew2 Nonode Join Date: Mar 2010 Location: Dukinfield, Cheshire, UK. Posts: 2,038	Re: ZN414 and TA7642 radios I've never looked at the output of a ZN414 on a scope, but I recently took a peek at the TA7642 and found it to be rather non-linear, compressing the bottom of the audio waveform (supplied from a sig gen with sine-wave mod). __________________ Andy G1HBE.