[Elecraft] Suggestions for 10 MHz Signal Source for the K3?

[hb9ari]

Hi John,

I'm using a G3RUH GPSDO for PC time setting and external 10MHz
reference, BUT not connected to my K3. I'm very satisfied with it.
I've not used this source for the K3, because i will not use the
"uCrtlr counting" method of "lock". Not sure if they are no
phase jump with this procedure? If a loop locked external reference
would be used, i certainly had connected the GPSDO.
I can understand that a "bad" external reference would lower the
very good phase noise figure of the K3.

My best 73,
Rudi, HB9ARI

On 21.06.2011 07:55, John Bekema wrote:
> Hi,
>
> Would this be interesting?
>
> http://www.jrmiller.demon.co.uk/projects/ministd/frqstd.htm
>
> OH2GBA,
> John
>
> 2011/6/21 David and Dianne on Comcast<dhhdeh at comcast.net>:
>> Hi Everyone,
>>
>> I am considering a K3EXREF just for fun, no other
>> reason.
>>
>> Looking for suggestions for a reasonably priced 10
>> MHz external signal source.
>>
>> Can anyone offer some suggestions? GPSDO? OCXO?
>> Rubidium Standard?
>>
>> I have seen some used Trimble Thunderbolt GPSDO's
>> on eBay form China. I'm just not sure about the
>> wisdom of ordering any of these units.
>>
>> Suggestions would be appreciated on or off the list.
>>
>> 73 de N1LQ-Dave
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