Q: Does the uGPS only need one RJ12 connection between the uGPS and the uGPS port on the CMM5?
A: Yes, the uGPS can be connected to the CMM5 directly with an RJ-12 cable. The uGPS is an integrated unit with both antenna and receiver. It receives its power from the CMM5 and delivers the sync pulse via the same RJ-12 cable.