[Elecraft] KX3 L.O. frequency below 10MHz ?

[Wayne Burdick]

Hi Jun,

Below VFO=2.5 MHz, we divide the synth output down much further, so  
the LO is always at or above 10 MHz.

We're working on a new document that should cover all JA information  
requirements.

73,
Wayne
N6KR


On Sep 6, 2012, at 9:50 AM, 須崎 純一 wrote:

>
> Dear Sir,
>
> I have one question to complete my block diagram for the approval.
> The following footnote is added to the disclosed block diagram.
>
> "L.O. output is at the operating frequency."
>
> The L.O. VCXO Si570, however, could cover basically over 10MHz.
> Some devices might be omitted between LO and the mixer in operating  
> lower than 10MHz.
> Let me know the hidden block and the basic oscillation frequency in  
> that case on 1.8-7 MHz.
>
> Jun JI1TLL,
>
> 		 	   		
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