[Elecraft] K3 with Leo Bodnar Precision GPS Reference Clock #REFCAL

Henk PA5KT pa5kt at remijn.net
Sat Oct 16 21:25:00 EDT 2021


 From the firmware release notes:

* K3EXREF USERS MUST NOW ENABLE THE MODULE IN THE MENU: To do this, 
locate the CONFIG:REF CAL menu entry and tap 2 to change the setting; 
flashes XREF IN or XREFOUT. If you DO NOT have a K3EXREF module 
installed, use the XREFOUT setting (the default). If you use the XREF IN 
setting without a K3EXREF module installed, you may hear digital 
switching noise on the 6-meter band.


73 Henk PA5KT

Op 16-10-2021 om 20:29 schreef Bob KD7YZ:
> Hello K3 List
>
> Asc mentioned, I had my K3 re-worked  to bring it totally up today, including 630m.
>
> After some help help from here, I am now operational.
>
> So I just plugged my Leo B Precision GPS Reference Clock (dual) into the ref-cal plug
>
> It's set for 10-megs
>
> It "seems" to me I "used" to see the Ref*Call pulsating. It's been 3 or 4 months since I looked, or had  the rig.
>
> Now I just see " Ref Cal" , in Config.
>
> Did I forget to set something ?
> Or is there a newer firmware in the K3 that alters how ref-cal works?
>
> again, thanks. I am old.
> --
> 73,
> KD7YZ Bob EM88LL
>
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