[time-nuts] WWV 12 Hz doppler shift

Brian Lloyd brian at lloyd.com
Mon Mar 31 18:12:16 EDT 2014

On Mon, Mar 31, 2014 at 4:32 PM, nuts <nuts at lazygranch.com> wrote:

> On Mon, 31 Mar 2014 13:54:04 +0200 (CEST)
> "iovane at inwind.it" <iovane at inwind.it> wrote:
> > Seehttp://www.spaceweather.com/  Antonio I8IOV
> > _______________________________________________
> I had considered modifying one of my fully synthesized radios to use a
> GPSDO. Now I regret not getting around to doing this since I could use
> it to see this shift.

Just get a Hermes board. Used to be available from TAPR but now you get it
from Apache Labs. See:


If you want just the board, get that. It is the complete receiver and
sufficient drive for an external PA (or transverter). If you want a 10W PA
to go with it, get the ANAN-10. If you want it with a 100W PA get the

Brian Lloyd, WB6RQN/J79BPL
706 Flightline Drive
Spring Branch, TX 78070
brian at lloyd.com

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