[Elecraft] Potential Purchase of K2 Cw Beat Note Question

W3FPR - Don Wilhelm w3fpr at earthlink.net
Sat Jan 22 08:12:51 EST 2005


Frank,

The lowest frequency that the K2 sidetone will go is 400 Hz.  The default is 
600 Hz, and yes, the frequency offset is automatically computed.

I believe the 'standard' of 750 Hz came about when designers were using the 
filter and SSB BFO crystals for CW too (saved switching in another crystal). 
I always thought that pitch was too high, but I had to endure it during my 
Heathkit days - we had no choice.

73,
Don W3FPR

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

> Its it possible to change the CW pitch to 350hz with the K2?
> If it is possible, will it offset the xmit freq so your still zero
> beat?   I'm trying to download the K2 manual but keep losing my web
> connection.
> The standard 750hz pitch freq on CW is too high for my old ears to
> copy comfortably.   Frank W7IS
>




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