User's Manual
Table Of Contents
- Safety Information
- Introduction
- Trimble R7 GPS Receiver
- Overview
- Setting up the Receiver
- General Operation
- Configuration
- Transferring Data
- Software Utilities
- Specifications
- Default Settings
- Cables and Connectors
- Event Marker Input and 1PPS Output
- Trimble R8 GPS Receiver
- Overview
- Setting up the Receiver
- General Operation
- Configuration
- Software Utilities
- Specifications
- Default Settings
- Cables and Connectors
- Appendixes Trimble R7 / Trimble R8
- NMEA-0183 Output
- RTCM Output
- Troubleshooting
- Index
Trimble R7/R8 GPS Receiver User Guide 93
Cables and Connectors 10
Trimble R7 GPS Receiver Operation
Connect the receiver to its GPS antenna using the yellow TNC
connector. Use a coaxial cable with a right-angle TNC plug at the
antenna end.
If the antenna cable length is … use …
up to 15 meters (45 feet) RG-58 cable
up to 30 meters (100 feet) RG-214 cable
over 30 meters (100 feet) one of the following:
• in-line amplifier
• semi-rigid coaxial cable
• a low-loss cable assembly