[time-nuts] Trimble GPS board

M. George m.matthew.george at gmail.com
Sun Aug 16 21:39:42 UTC 2015


Sorry, one more eBay link using this Trimble unit:

http://www.ebay.com/itm/Trimble-GPS-Receiver-GPSDO-10MHz-1PPS-GPS-Disciplined-Clock-/181777773438?hash=item2a52ccb37e
​Is that the bg7tbl version?  Not sure what the serial connection gives you
unless it's al'a BG7TBL?

mg​



On Sun, Aug 16, 2015 at 3:36 PM, M. George <m.matthew.george at gmail.com>
wrote:

> Hi, I poked around and found the EEVblog thread below... BG7TBL is using
> this board in one of his GPSDO units he sells on eBay.
>
> Look through the whole thread, you will see pictures of the GPSDO that is
> using this board / OCXO:
>
> http://www.eevblog.com/forum/testgear/bg7tbl-gpsdo-master-reference/
>
> And yet another eBay seller that is offering this board, I have seen this
> quite a bit in the past, but at $99 I didn't get excited:
>
>
> http://www.ebay.com/itm/like/301124758583?item=301124758583&vectorid=229466&rmvSB=true
>
> And another $119 complete with the patch coax to SMA connectors and it
> shows the 6v power connection input:
>
>
> http://www.ebay.com/itm/Trimble-GPS-Receiver-GPSDO-10MHz-1PPS-GPS-Disciplined-Clock-/181777773438?hash=item2a52ccb37e
> mg NG7M
>
> On Sun, Aug 16, 2015 at 1:25 PM, Bob Camp <kb8tq at n1k.org> wrote:
>
>> Hi
>>
>> I think you will find that on the part you are looking at:
>>
>> TPN = Trimble Part Number
>> 57964-15 = Trimble’s part number on the module
>> SEC CODE = probably more relevant to the module that the OCXO info
>>
>> Date Code (on OCXO) 0826 = it was made sometime around the middle of 2008
>>
>> One would *guess* that it is a more modern version of the TBolt.
>>
>> Bob
>>
>>
>> > On Aug 16, 2015, at 10:52 AM, Bob Benward <rbenward at verizon.net> wrote:
>> >
>> > Hi all,
>> >
>> > Does anyone have any information or experience with this small Trimble
>> > GPSDO?  There doesn't seem to be any associated model number other than
>> the
>> > model of the OCXO (63090).  I am looking for software, command codes, or
>> > hookup schematics, can anyone help?
>> >
>> >
>> >
>> > http://www.ebay.com/itm/141734507722?_trksid=p2057872.m2749.l2649
>> > <
>> http://www.ebay.com/itm/141734507722?_trksid=p2057872.m2749.l2649&ssPageNam
>> > e=STRK%3AMEBIDX%3AIT> &ssPageName=STRK%3AMEBIDX%3AIT
>> >
>> >
>> >
>> > Thanks,
>> >
>> > Bob
>> >
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>
>
> --
> M. George
>



-- 
M. George



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