Leave the main tuning alone and operate the PASSBAND tuning
Rosenberg.Eric@orbcomm.com wrote:
>
> I'm having troubles using the CW filters and am hoping someone can help.
>
> I tune in a cw signal (or get a spot) using the wide (i.e., no additional)
> filter and everything is fine. When I punch in either
> 400 Hz filter (I have 1st and 2nd IF models), I can't find the guy. I tune up,
> I tune down, and somehow I've lost him...at least for that moment.
>
> My question is whether the center frequency is different when the radio is
> "wide
> open" vs when you put the filters in.
>
> Any tips for making life easier in this regard? It's incredibly frustrating!
>
> Thanks in advance,
>
> Eric W3DQ
>
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