Trimble TrimbleR8GNSSRTK measurement system

Products: TrimbleR8 GNSS receiver is fully functional GNSS (Global Navigation Satellite System) receiver technology sets a new standard. This integrated system with a rugged and compact instrument offers unrivaled effectiveness, accuracy and performance. Trimble R8 GNSS Trimble R- advanced tracking technology provides excellent tracking performance of GNSS satellite signals, with a 220-channel Trimble Maxwell 6 chip, gives more memory space and GNSS channels. Remote configuration and access, Trimble's exclusive Web UI-- network user interface at any time to monitor the reference station receiver can also handle data through Web UI after download, save a job outside the industry to download data. Flexible base and rover communication options, can fit a variety of applications. Trimble R8 GNSS supports a wide range of satellite signals, including: GPS L2C and L5 signals and GLONASS L1 / L2 dual-frequency signals. In addition, Trimble commercially before the Galileo system has been prepared for clients Galileo-compatible products, has made a commitment to the next generation of modernized GNSS configurations. Technical data Performance specifications Measurement Trimble R-Track? Tracking technology advanced Trimble Maxwell? 6 Custom Survey GNSS chip, there are 220 high-precision multi-channel correlator for GNSS pseudorange measurements non-filtered, non-smooth pseudorange measurements, low noise, low multipath error, low time domain correlation and high dynamic response low L1 and L2 carrier phase measurement noise, 1Hz sampling rate accuracy <1mm SNR support (dB-Hz) units SNR Proven Trimble low elevation tracking technology synchronous satellite tracking satellite signal -GPS: L1C / A, L2C, L2E (Trimble L2P tracking method), L5 -GLONASS: L1C / A, L1P, L2C / A (only GLONASS M) , L2P -SBAS: L1C / A -Galileo GIOVE-A and GIOVE-B coding Differential GPS positioning 0.25m + 1ppm RMS level of vertical 0.50m + 1ppm RMS WAAS differential positioning accuracy typically <5m 3DRMS static and fast static GNSS measuring the level of 3mm + 0.1ppm RMS vertical 3.5mm + 0.4ppm RMS level dynamic measuring 10mm + 1ppm RMS vertical 20mm + 1ppm RMS initialization time is typically less than 10 seconds Initialization reliability Typically> 99.9% hardware Physical Dimensions (W × H) 19cm × 11.2cm, including Weight 1.34kg connector with built-in battery, built-in radio, and the standard UHF antenna 3.71kg whole entire RTK rover including batteries, pole, controller and bracket Temperature Operating -40 ℃ ~ + 65 ℃ Storage -40 ℃ ~ + 75 ℃ humidity of 100%, condensation dustproof and waterproof IP67 dustproof, temporary submersion to 1m (3.28ft) without damaging shock and vibration impact does not work, from the 2-meter-high pole drops to concrete without damage In operation, the largest 40G, 10 ms, sawtooth shock MIL-STD-810F, FIG.514.5C-1