[Elecraft] CW AND CWR

W3FPR - Don Wilhelm w3fpr at earthlink.net
Sun Sep 19 19:17:35 EDT 2004


Perry,

You should be able to achieve equal tones on both CW and CWr (well, within 
20 Hz).
How are you doing the alignment?  It is quite difficult and laborious if you 
are using a single frequency signal to align the filters.  The use of a 
wideband noise generator and the Spectrogram display is highly recommended.

If you want more detailed information on aligning the K2 filters, look at my 
website www.qsl.net/w3fpr article on K2 Dial Calibration - Step 3 details 
the CAL PLL part.
As an added note, I have not yet changed the links to Tom Hammond's new 
website, so you will have to enter them manually rather than just clicking - 
his new site is www.n0ss.net.

73,
Don W3FPR

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

> HELLO
> When   aligning the Bfo,s    for   cw  then cwr  I
> cant get the tones to stay  the same   I keep chasing
> out of the band pass of the filters...
> I am correct  in thinking   I should get the same tone
> when switching from cw to cwr   ????
> Perry WA8THK
>




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