XPost: rec.radio.amateur.moderated, uk.radio.amateur, free.uk.amateur-radio
SolderSmoke Daily News
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Mythbuster Videos 8 and 9 -- The Old Military Radio Net plus "Zero Beat and
The Vertical Skirts"
Posted: 20 Jul 2021 05:22 AM PDT
http://soldersmoke.blogspot.com/2021/07/mythbuster-videos-8-and-9-old-military.html
I like to listen to the Old Military Radio Net on Saturday mornings. This
week I was listening with the Mythbuster receiver. The AM carriers
provided a good opportunity to observe the effects of the steep skirts of
the 10 pole crystal filter. We start at zero beat, with the BFO exactly
on the carrier frequency. If I turn the VFO dial in one direction, I in effect move the passband in a way
--- SoupGate-Win32 v1.05
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