[time-nuts] Looking for info on Trimble 16634-10

Bob kb8tq kb8tq at n1k.org
Fri May 19 23:21:17 EDT 2017


The mating side of that 22 pin connector isn’t going to be cheap. It looks like something out of their 
government systems group back in the late 90’s. If it is, you may have a hard time getting info on it.
I’d pop it open and see what’s inside. At least that will give you an idea if it’s 20 years old or 5 years
old. Knowing the era should help in the search for information. 


> On May 19, 2017, at 10:21 PM, Scott Armstrong <aa5am at vntx.net> wrote:
> Hello all,
> I acquired a Trimble 16634-10 receiver. A search of the web has turned up
> nothing so far.
> The unit is in a steel box built like a tank. SMA connector for antenna
> input and a 22 pin circular connector for the I/O and power
> Does anyone have any pin out information, specs, etc.?
> A picture of the unit can bee seen on ebay at
> http://www.ebay.com/itm/TRIMBLE-NAVIGATION-GPS-UNIT-16634-10-/361934484802?nma=true&si=8bBNGShIPf%252FvJpucfMDlEGXDrwI%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
> Thanks in advance,
> Scott AA5AM
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