[TenTec] FT-2000 Webpage
Ken Brown
ken.d.brown at hawaiiantel.net
Mon May 29 18:31:38 EDT 2006
>
> I'd say the roofing filter is the filter that determines the intermod
> bandwidth.
An LC bandpass filter will determine the intermod bandwidth of a preamp
before any mixer stage. So, is it a roofing filter?
> It would be nice to have the roofing filter AT the antenna connection as
> a few have been wired, but that makes for difficulty tuning beyond the
> lower half of the DX segment on 40 meters.
>
An example of a filter before a mixer stage. Is it a roofing filter?
DE N6KB
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