[time-nuts] Long period variation of GPS PPS timing?
vlf0308 at abelian.org
Mon Jul 5 06:00:58 UTC 2010
Peter Vince wrote:
> I have just received an ebay notification of new
> items for sale by a "favourite seller" - list member
> Bob Mokai, aka fluke.l in China:
Thanks for the heads-up Peter. That makes three
recommendations I've had for this seller.
I expect I'll order one or two of these 'timing grade' GPS,
likely a Thunderbolt. I still want to see what can be done
with 'commodity' GPS devices, but having a proper one as a
reference standard would be nice.
> I think it is fair to say that several list members have
> bought things from Bob, and found him friendly, helpful,
> and very trustworthy.
Reassuring, thanks. Although I see he's advertised a rubidium
clock to 'Enhance the sound quality' of CD, so have doubts now :))
PS I spoke to a chap at Garmin support about the slow cyclic
drift of the GPS16X and he asked me to send details. We'll
see what comes from that.
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