[time-nuts] Trimble Thunderbolt off freq?
mcleannb at bigpond.com
Sun Sep 12 08:26:08 UTC 2010
Mine3 did that once, I power cycled it and since then it has been fine. It
also stopped communicating with my PC via RS232 at the same time, so I
presume it is a microprocessor lock-up of some sort.
On 9/12/2010 3:00 AM, Bob DeVarney W1ICW wrote:
> Anyone have problems with a Trimble Thunderbolt being off frequency?
> GPS has been locked for months, so it's not a GPS lock problem. I
> compared it to another standard borrowed from work, and it appears to
> be 22.0 HZ high.
> When I use this same standard as a reference for my HP 3586C Selective
> Level Meter, it reads WWV on 15 MHZ as being 22 HZ high as well, so I
> tend to believe the borrowed reference is accurate; not the Trimble.
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