[Elecraft] XFIL

[Don Wilhelm]

Marshall,

Sadly, that is a common situation, although it is not really a problem 
since the filters and BFOs on the K2 can easily be modified.  You need 
to do a filter alignment.

While you are in the process of doing that, you may as well go full bore 
and do the dial calibration part too.  For more detailed information 
than is in the K2 manual, check my website www.qrpradio.com article 
about K2 Dial Calibration - the filter alignment is part of that process 
and is covered in step 3.

73,
Don W3FPR

William Denny wrote:
> Hello all,
> I recently bought an Elecraft K2 from ebay.
> It will very well with one exception.  The first two XFIL setting work
> well but the third and fourth XFIL settings require an adjustment in
> the receive frequency to copy the signal.
>
> Where should I start to discover the nature of this problem.
>
>