[Elecraft] K2 filter optimisation

[Don Wilhelm]

Ian,

Spectrum Lab runs on Windows and Linux, but Mac is not specifically 
mentioned.  Google for it and read for yourself.

If you have a Windows machine, you can use Spectrogram.  Download from 
my website www.w3fpr.com - Scroll to near the bottom of the home page to 
find the links.

73,
Don W3FPR

On 2/12/2021 3:59 AM, Ian Maude wrote:
> Hi all,
> It’s been a while but good to be back.  I have just resurrected my K2 and
> had to do a reset due to not having any sidetone.  This meant a certain
> amount of realignment.
> When I originally aligned this (back in 2004) I was able to use Spectrogram
> to align the filters well.  Is there a modern replacement for this,
> preferably for Mac?