Trimble Outdoors 64057-00-ENG GPS Receiver User Manual


 
2 Setting up and Running the ThunderBolt E
22 Trimble ThunderBolt E GPS Disciplined Clock User Guide
Once the ThunderBolt E has warmed up and acquired satellites it performs a
self-survey: If at least one satellite is currently available, it will output 1 PPS and
10 MHz data to the Trimble GPS Monitor software, see page 15. The complete process
can take an hour. Overall performance will improve after several days of continuous
operation.
1 PPS and 10 MHz is not synchronized with GPS until the unit enters
Over-Determined Clock mode.