[time-nuts] Conexant GPS board

Jason Rabel jason at extremeoverclocking.com
Sat May 10 13:35:29 EDT 2008


I have a bunch of PDFs and the old dos labmon program on the Jupiter 8


The 5V & 3.3V have a different main power pin. Each version has the other
pin omitted so you don't accidently feed it the wrong power. Pin 2 is for
5V, Pin 4 is for 3.3V

Also I know that the boards sometimes have multiple model numbers labeled on
them. I don't know if maybe one is referecing the PCB design or what, but
sometimes people just assume the first number they see is the receiver model
when it might not really be.


> I know that many of the readers of this group are quite 
> familiar with OEM GPS boards, generally used to build GPSDOs
> or something similar. I happen to have a Conexant GPS board, 
> Part # TU30-D160-031 and I am in search of the relative
> datasheet. I find on Internet many references to similar boards,
> TU30-D140 or TU30-D165 or others, but none relative to
> the one I have.
> Maybe today is my lucky day and somebody of you has that datasheet ?
>   Thanks.
> 73  Alberto  I2PHD

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