TR7 GNSS RECEIVER Data Specifications GNSS Signal Tracking GPS: LI, L2, L5 MEASUREMENT PERFORMANCE Initializing Time Real-time Kinematic Static and Fast Static DGPS Initialization Reliability Static Data Format Less than 10 Seconds Hz 8mm + 1ppm / V 15mm + 1ppm RMS Hz 2.5mm + 0.5ppm / V 5mm + 0.5ppm RMS Hz 0.25m + 1ppm / V 0.5m + 1ppm RMS 99.9% GNS and Rinex COMMUNICATIONS Communication Ports USB, TNC antenna port and Nano SIM card slot 4G LTE Bluetooth 4.0, Wi-Fi and NFC DC External power input LED indicator panels Internal UHF Transceiver Frequency: 403-473MHz Channel: 116 (16 configurable) Transmitting power:1W/2W/4W Protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SATEL-3AS, etc.. Working range: 5-6km typical, 6-7km optimal SYSTEM Start-up Time Data Storage Sensor 3 Seconds 16GB internal storage Electronic bubble and tilt survey DATA MANAGEMENT Positioning Output Frequency Message Type Network Mode Output Format Application Function 1Hz - 20Hz CMR, RTCM2.X, RTCM3.0, RTCM3.2 VRS, supports NTRIP protocol ASCII: NMEA-0183, binary data OTG, NFC, WebUI, USB firmware upgrade, network repeater station Intelligent voice, self-test function, smart battery, battery quick change Message delivery and remote upgrade GENERAL Environmental IP67 environmental protection Humidity 100% condensing Shock resistant body to 2m (6.5ft) pole drop Temperature -40° to 75°C Operating -55° to 85°C Storage Physical Properties OLED Screen: 1.54in Resolution: 128 x 64 Size: 137mm x 131mm Weight: 1.35kg including battery Power: 6 - 28V DC Input Battery: 6800 mAh Li-Ion Battery Operation Time: 10 hours (Network/Cellular - RTK Rover)