GPS RTK GNSS Trimble R4s

GPS RTK GNSS Trimble R4s

Key Features :
• High Accuracy
• 240-channel 6G ASIC GNSS board
• Z-blade GNSS-centric technology
• SBAS ranging
• Inside-the-rod UHF antenna
• Trimble CenterPoint RTX correction service
• Trimble TSC3 Controller
• Trimble Access field software
• Trimble Business Center office software

Spesification :
• 240 GNSS channels
– GPS L1C/A, L1P(Y), L2P(Y), L2C
– GLONASS L1C/A, L2C/A, L3
– BeiDou B1 (phase 2), B2
– Galileo E1, E5b
– QZSS L1C/A, L2C, L1 SAIF
– SBAS L1C/A
– L-band

• Support for Trimble RTX™real-time correction services
• Patented Z-Blade technology for optimal GNSS performance
– Full utilization of signals from all 6 GNSS systems (GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS)
– Enhanced GNSS-centric algorithm: fully-independent GNSS signal tracking and optimal data processing, including GPS-only, GLONASS- only or BeiDou-only solution (autonomous to full RTK)
– Fast Search engine for quick acquisition and re-acquisition of GNSS signals

• Patented SBAS ranging for using SBAS code & carrier observations and orbits in RTK processing
• Patented Strobe™Correlator for reduced GNSS multi-path
• Up to 10 Hz real-time raw data (code & carrier andposition output)
• Supported data formats: ATOM, CMR, CMR+, RT CM 2.1, 2.3, 3.0, 3.1 and 3.2 (including MSM), CMRx and sCMRx (rover only)
• NMEA 0183 messages output