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Old December 26th 05, 04:15 AM posted to rec.radio.amateur.antenna
Owen Duffy
 
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Default Standing Waves (and Impedance)

On Sun, 25 Dec 2005 22:59:49 -0500, "Fred W4JLE"
wrote:

You can if you tune to the audio offset.

"Cecil Moore" wrote in message
et...
dansawyeror wrote:
No. They are separate. Audio is FM and video is AM. Dan


I can receive the commercial FM band just fine on my IC-706.
Why can't I receive TV audio on it?


Fred, is the correct answer because although analogue TV sound in
frequency modulated on a sub carrier of the composite signal, the sub
carrier is not transmitted in the "commercial FM band".

Cecil's IC-706 may not cover the entire TV broadcast bands, he only
asked why, when he can receive the commercial fm band just fine, can
he not receive TV sound in general.

Cecil probably knows the answer.

Owen

--
73, Cecil http://www.qsl.net/w5dxp


--
 
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