[Elecraft] TCXO

[Tom Azlin W7SUA]

Hi Wes,

Yes that is what the K3 does with the external ref using it to measure 
the internal ref freq and use a software loop to steer.

I saw this adjusting one a previous practice for the FMT and asked 
Elecraft.

73, tom w7sua

On 4/1/2022 4:37 PM, Wes wrote:
> Furthermore, even with the ext ref option my understanding is that it 
> doesn't actually tune the internal ref, it just measures it and tweaks 
> the ref cal every four seconds.
> 
> Wes  N7WS