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

[John Bekema]

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