[R-1051] R-1051G manual on line

[David Wise]

The synthesizer boards (A12, A13, and A17) contain loops that phase-lock to the frequency standard module.
They do not feed back to it, why would they?  It's the reference for them, not the other way around.

Regards,
Dave Wise
________________________________________
From: r-1051-bounces at mailman.qth.net <r-1051-bounces at mailman.qth.net> on behalf of paul swed <paulswedb at gmail.com>
Sent: Tuesday, July 11, 2017 6:11 AM
To: R-1051 Discussion Group
Subject: Re: [R-1051] R-1051G manual on line

[snip]

I did note the G version main oscillator uses a phase lock loop. Unclear
how that actually works as there was not a feed back to the oscillator. So
I suspect its actually just an auto sense internal/external circuit for the
5 MHz.
Regards
Paul.
WB8TSL