Trimble SVeeSix CM-3
(Updated 11-30-2012)


Trimble  P/N 25040-61. 
8 Channel GPS board with either TSIP , TAIP or NMEA Data String Output. 1Hz rate, 5 VDC power, CMOS TTL level ports, SMA GPS Antenna Connector

Magnetic Mount Active Antenna P/N 28367 with SMA antenna connector

Trimble CM-3 data sheet

www.rodaxwireless.com/trimbleCM3.pdf

Interfacing and accessing the 1ppm signal.  http://www.gasilvis.net/SVeeSix/
Version of above for the CM-3 receiver http://www.oocities.com/kiwi_36_nz/kiwi/sv6.htm
DOS program to monitor the 1pps output  http://www.oocities.com/kiwi_36_nz/kiwi/kiwi.htm
Version of above for the CM-3 receiver http://www.oocities.com/kiwi_36_nz/kiwi/sv6.htm
Trimble GPSSK program to decode TAIP output gpssk.zip
Trimble manual section on TAIP ftp://ftp.trimble.com/pub/sct/embedded/bin/Manuals/Cm3/cm3_510_man.pdf
Trimble FTP site . Includes "C" examples.
Print out index.pdf for details. I used program 30323-63 to convert from TAIP to NMEA
ftp://ftp.trimble.com/pub/sct/embedded/bin/
Schematic and Board layout to use CM-3 http://www.cs.ukc.ac.uk/projects/mobicomp/
Fieldwork/Notes/gps_if.html#interface
Lots of Ham hardware to use with gps receivers. One example is -> http://www.paccomm.com/

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