At 4/10/2006 02:13 PM, you wrote:
>Tuning the transmitter fixes, filters mask.
>Unfortunately without a spectrum analyzer, you'll never know it's in
>comb mode. I've done this on three systems, two VHF and one 220,
>and they all act about the same. Tune the TX for max output, and
>you'll end up on or very near comb mode.
Really? Guess I'm spoiled with the Midland 13-509 & G.E. radios: both are
fairly difficult to make spurious even if you try.
A long time ago I spent some time working with an old Standard VHF repeater
that was given to me. It seemed to behave as you described your systems:
spurious unless tuned just right & with a spectrum analyzer. I wrote it
off as defective & returned it.
Bob NO6B
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