[time-nuts] Symmetricom® TS2100-GPS update and conversion

Esa Heikkinen tn1ajb at nic.fi
Mon Aug 3 16:39:21 EDT 2015

Gregory Beat kirjoitti:

> I removed the Trimble ACE III receiver (39818-C), but noted that this specific unit had a "widget board" (65398.69) on the SMA antenna connector and 2 wires (DC power) to the 3-pin header on the main board.
> Was this board used to support +12 VDC powered outdoor antennas?

It's antenna biasing circuit, includes 5V regulator to create bias for 
antenna. It's not needed with Heol N024 anymore, N024 feeds the needed 
bias itself.

Best regards,


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