[Elecraft] Filter alignment, once more with gusto!

[W3FPR - Don Wilhelm]

John,

For filter alignment with Spectrogram, you should be using a source of 
broadband noise at the K2 antenna input (like the Elecraft N-Gen or 
'dead-band' noise).  Attempting filter alignment with a single signal input 
(such as from a signal generator) can lead to confusion and frustration.

If you haven't done so already, look at the K2 Dial Calibration article on 
my website www.qsl.net/w3fpr.  The CAL FIL part is covered in depth as 'Step 
3'.

The links provided can provide you with a lot of additional information 
should you need or want it.

73,
Don W3FPR

----- Original Message ----- 

> ...snip...
> Can someone point me to the docs outlining most clearly, the filter 
> alignment
> with Spectrogram?
>