Trimble R-Track Technology 2004

Trimble GPS 2004 - below is what claimed by Trimble in their advertisment;

Since the first EDM and the first GPS RTK surveying system, Trimble has been helping surveyors get the job done better and faster. In 2004 Trimble introduced the Trimble R7, Trimble R8 and Trimble NetRS receivers with R-Track Technology - the first survey receivers capable of using the coming civilian signal (LC2) from a whole new generation of GPS satellites.

Trimble R7, R8 and Trimble NetRS

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