[Heathkit] Heath audio, rough around the edges.
Robert P. Ward
wardbnj at comcast.net
Mon Jun 19 08:12:53 EDT 2006
Hi Jim
I suppose your method could work here, that should center the carrier
within the passband of the filter. A bit of experimentation might be needed
to find that "sweet spot"! Might be interesting to see how you do by moving
the BFO carrier oscillator the same amount as I have...
As suggested by Grant, looking at the speaker terminals with an AC
voltmeter might color the response a bit. The comment about -20 dB points
originated from a 1968 SSB handbook article.
Bob NQ3N
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