[Elecraft] KXAT3 Internal Antenna Tuner Question

Don Wilhelm w3fpr at embarqmail.com
Tue Feb 5 19:06:54 EST 2013


Matt,

I really don't have a definitive answer, but I would think it would 
behave similarly.
Wayne may have a better answer or at least a pointer.

I do know you can manually set the ATU inductance and capacitance which 
works in places where you cannot transmit, but I don't know about 
automatic.
Of course, if TUNE works, then it works (it should), but I don't know 
about the memories.

73,
Don W3FPR

On 2/5/2013 6:50 PM, Matthew Zilmer wrote:
> Don, I have a related question.
>
> A lot of my HF operations are Navy-Marine Corps MARS.  All of our allocated frequencies are outside the ham bands, and many are not even close to a band edge.  How does the K3 remember ATU settings outside the bands, or does it even have logic to support this?  I generally run the ATU when tuning to another MARS frequency far outside the bands.
>
> Yes, I have the KBPF3 gen purpose filter, and everything is working fine outside the ham bands.
>
> Thanks,
> Matt Zilmer, W6NIA
>
>



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