Thread
:
ajacent ch. rejection
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January 9th 04, 07:32 PM
Frank Gilliland
Posts: n/a
In ,
wrote:
Which 10/11 meter mobile type CB radios offers "VERY GOOD" bleed-over
rejection ????
Johnny
"Bleed-over" can be caused by two things. The first is by 'dirty' transmitters
that splatter their signal onto other channels, and there is nothing you can do
to avoid it. The second by radios with poor selectivity, or 'adjacent channel
rejection', which also has two causes: poor design and poor alignment. Most AM
radios have more than adequate selectivity when properly aligned, but the
cheaper radios usually perform poorly. SSB has excellent adjacent channel
rejection by design.
Hope that helps.
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