[Elecraft] XV144 transmits 5kHz low

Don Wilhelm w3fpr at embarqmail.com
Sat Feb 23 13:38:01 EST 2013


Bob,

I don't see how that shift could be coming from the XV144.  Its local 
oscillator is running on the same frequency during receive and transmit.

I would check the K3 28 MHz output to see if the same thing occurs.

A guess --
It could be a mode thing.  If the others are operating with CW in SSB, 
your K3 should be set similarly.  The default for the K3 is for CW to be 
LSB - if others are operating with CW in USB, that could account for a 
difference if you are changing modes on the K3.

The offset setting on the K3 is to account for any difference between 
the actual frequency and the K3 transverter band reading, and is applied 
to both transmit and receive.

73,
Don W3FPR

On 2/23/2013 10:08 AM, kd7yz at denstarfarm.us wrote:
> Howdy K3' people:
> Made a few contacts on 2m now, SSB & CW.  But everyone is telling me I
> am exactly 5kc low !
>
> In CONFIG:xvtr2 I see offset is 0.
>
> I have tried cw-rev too.
>
> Where else do I look for a TX offset .. as I am always on the correct
> receiving freq.
>
> thanks
>
>
>
>
>



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