Steve,
As others have replied, your filters should be re-aligned (particularly
the narrow ones) if you shift the pitch by 200 Hz. A 50 Hz shift can
easily be accomplished without re-adjusting the filters, but the
response will fall off the edge of the more narrow filters if you go
further th
> 1. I need to know about the CAL FIL function. I prefer a CW
> pitch of 400 Hz.
> The previous owner had it set at 600 Hz. The manual states I
> might want to
> use CAL FIL to adjust the BFO settings for a new pitch. The
> problem I am
> having is that I can't get the filters to accept a 4
>I don't have the frequency counter test cable mentioned in the CAL FIL
>section, at least I don't think I do.
You need the counter probe to adjust the filters and it needs to be
connected. Check it's not inside the K2 - it's a short piece of coax with a
two pin header on one end and a single pin
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