2 Trimble 4000SSE/SSi GPS Receivers--2 Radio Modems--Radio Modem--CPU   NOTE:  The outdated and offensive "master-slave" terminology has been replaced with "Access point (AP) - Station/Endpoint (STA)" in all instances, but will still... Read More

Trimble 4000 - Typical Short- and Long-term Power Configurations Power Configuration for Short Occupations Power Configuration for Long Occupations Read More

Please disregard the second paragraph of this file if you are fixing problems listed on UNAVCO's Trimble 4000 Firmware page. --------------------------------------------------------------- 4000SE/SSE/Si/SSi/RS/DS Firmware Update README19.TXT file ... Read More

Trimble GPS Configurator The GPS Configurator™ software lets you configure a survey-grade Trimble GPS receiver (e.g. 5700/R7) connected to your desktop or laptop computer running the Windows operating system. You can use the GPS Configurator s... Read More

Trimble 4000-series Compatible Cable Schematic Diagrams The following cable diagrams present electronic schematics for those who are interested in building cables themselves. Trimble-Compatible Cables Cables compatible with Trimble 4000 series... Read More

Trimble Configuration Toolbox The Trimble Configuration Toolbox software provides the tools to configure Trimble 5700 and R7 GPS receivers. The configuration settings are stored in an application file (*.cfg). UNAVCO configuration file (sett... Read More

Background:... Read More

To fully enable an external frequency source: 1) Attach a 10MHz external frequency source to the BNC port (2) on the rear of the receiver.  2) Disable clock steering (Receiver Configuration -> Tracking -> Clock Steering) 3) Enable External... Read More

Part No.                                 Description      ... Read More

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