[Elecraft] K3: Frequency Stability of radio

[Mike Harris]

A pity an overview of the answers wasn't shared.

Regards,

Mike VP8NO

On 12/08/2017 22:08, Dave Cole wrote:
> I'll respond to my post to keep things short...  Thank you to both 
> posters for the info.  You answered my questions.
> 
> 73s and thanks,
> Dave
> NK7Z
> http://www.nk7z.net
> 
> On 08/12/2017 04:00 PM, Dave Cole wrote:
>> Hi,
>>
>> I use a program called SBSpectrum to graph very subtle changes in 
>> Doppler of the Ionosphere, while using WWV as a standard.  The changes 
>> are on the order of only a few Hz at most.
>>
>> I have noted the K3 makes frequency corrections every few minutes in 
>> discrete steps.  These steps are too large for what I want.
>>
>> If I add an external frequency standard, like a GPSDO, will the K3 
>> still display these steps in frequency correction, or will the K3 
>> simply lock to the external signal source and not move in frequency?
>>
>> I asked this once before about a year ago, and got an answer, but I 
>> have forgotten that answer...  Sorry for the repeat question.