GPS GEODETIC TRIMBLE R4
Designed for surveyors looking for easy-to-use GNSS technology that performs under even the most rigorous conditions.
A Complete GNSS System
- Lightweight, convenient and cable free
- Dual-frequency antenna enhances tracking capacity
- Delivers sub-millimeter phase center stability
- Internally powered with removable batteries
- Comes standard with GPS L1, L2, L2C and QZSS
- Choose the level of GNSS support you require with flexible upgrade options including GLONASS , Galileo and BeiDou (COMPASS)
Advanced Trimble R-Track Technology
- Integrated in to the Trimble R6, Trimble R-Track technology delivers:
- Reliable, precise positioning performance
- Signal Prediction compensates for intermittent or marginal RTK correction signals
- CMRx communications protocol provides correction compression for optimized bandwidth and full utilization of all the satellites in view
Functions as a VRS Rover, RTK Rover or Field Base Station
- Use as a lightweight rover for static surveying or RTK
- Compatible with Trimble VRS solutions
- Built-in 450 MHZ receive only radio or a fully integrated GSM/GPRS radio
- Integrated UHF transmit option