Broadcasters are permitted:
(b) Emissions 10.2 kHz to 20 kHz removed from the carrier must be
attenuated at least 25 dB below the unmodulated carrier level, emissions 20
kHz to 30 kHz removed from the carrier must be attenuated at least 35 dB
below the unmodulated carrier level, emissions 30 kHz
This is true ,I contract for quiet a few AMs and FMs that can't
find anyone that want to be on 24/7 call. There is this "thing"
called FCC Yearly NRSC Tests where an engineer with an analyzer checks
the spectrum and the station(s) must meet spectral purity ... ie: no
spurious
http://www.contesting.com/_topband - Topband Reflector
Hi Fred,
We've figured out the mystery, now we need to determine if anyone is
being harmed by the weak, intermittent intermod on 1940 kHz
73
Frank
W3LPL
From: "Fred Kleber"
To: "donovanf"
Sent: Friday, January 6, 2023 1:34:04 PM
Subject: Finding Jersey City Top Banders
Hi Frank,
