[Elecraft] New K144XV firmware released: reduces 2-meter spurious receive signals

Jan Holmer SM6TUW sm6tuw at gmail.com
Tue Mar 22 09:00:21 EDT 2011


Wayne,

The 116/118 MHz PLL can obviously not be locked to the 49 MHz ref as you
mentioned in an early posting
describing the functions of the coming K144XV add-on board.
The present solution of the KREF3 corrects the 49 MHz internally. Which
external ref will be used for the K144XV PLL, a 10 MHz ext ref as well ?

Jan
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Jan Holmer SM6TUW wrote:

> Wayne, David, my question was unclear: I was referring to the  
> optional PCB to
> be installed inside the K144XV on top of the tranverter PCB.
> The K144XV I already have. I am looking forward to the PLL function  
> for
> locking the 116 MHz VCXO to the 49.380MHz.  Is that project ongoing?

In progress.

Wayne
N6KR

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