[time-nuts] Furuno GT-77 pinouts

Mark C. Stephens marks at non-stop.com.au
Wed Apr 10 23:07:09 EDT 2013


I searched far and wide and eventually found the pin-outs for the Furuno GT-77 GPS timing module.

I believe the 16 Satellite, GT-80 timing GPS modules are the same pin-out.
Pin1 is the closest pin to the antenna socket.

1. TXD
2. RXD
3. Ground
4. +5v
5. not specified.
6. 1PPS
7. Battery Backup Power
8. NC
9. NC

-mark
Vk2hmc


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