Product Description Multi-constellation satellite tracked The world's fifth-generation GNSS baseband chip TIANQIN, integrating 800 super channels, supporting multi-satellite system full-band satellite signal reception. Athena core GNSS engine Running Athena core GNSS engine offering improved initialization times, robustness in difficult environments, performance over long baselines and under scintillation. Atlas The receiver can receive our new GNSS global corrections service delivered via L-band satellite and internet to abtain centimeter-level positioning accuracy. Function Feature aRTK technology Using aRTK technology to maintain positioning accuracy at a certain time when loss of GNSS has occurred. Combined antenna Using a new combined antenna, GNSS, WiFi, Bluetooth and 4G are integrated into one, and the wireless signal is better. Intelligent base station After the base station is started, if a positional offset occurs, the mobile station is notified of the alarm. IMU Tilt measurement New IMU tilt measurement algorithm for increased productivity. A60 Pro support 60 degree IMU Tilt surveying. 400Hz dynamic output real-time correction, no need calibration. Large batteries capacity 4.2V, 13600mAH battery, charging and external charging configurations. long working time. Static Survey: 28 hours, Rover RTK survey: 22h Bulit-in international 4G network module: EG25-G More stable network communication. Product Parameters Items Specification GNSS GNSS board P40 Channel 800 Satellites GPS: L1C/A, L2E, L2C, L5 GLONASS: L1C/A, L2C/A, L3, CDMA BeiDou: B1I, B2I, B3I,B1C,B2a, B2b,ACEBOC GALILEO: E1, E5A, E5B, E5AltBOC, E6 IRNSS: L5 SBAS: L1C/A, L5 QZSS: L1C/A, L1 SAIF, L1C, L2C, L5, LEX Update rate 5Hz( Standard to 5 Hz, can pay to activate 50 Hz) Static Accuracy Horizon: ±( 2.5+0.5*10"D) mm; Vertical: ±( 5+0.5*10"D) mm RTK Accuracy Horizon: ±( 8+1*10"D) mm; Vertical: ±( 15+1*10"D) mm IMU function Tilt survey 60 degree Power Battery 4.2V/13600mAh Input 9-28V DC System OS Linux Memory 8G;no TF card slot Bluetooth V5.0+EDR, downward compatibility/ BLE WI-FI 802.11 b/g/n 4G North America: EC25-A, 4G FDD LTE: B2/B4/B12 WCDMA: B2/B4/B5 Internal UHF TRM 101; Power 1W, Frequency 410-470 MHz Work Distance: 5km in good environment Protocol SATEL, PCC-GMSK, Trim Talk 450S, South, TrimMark IIII(19200), GeoTalk, GeoMark Electric Bubble Support, Support tilt survey Interface TNC For UHF Antenna 5 pin External radio and external power 7 pin USB Port, NMEA Out put Others Micro SIM Slot and TF slot Operation Button Power button, also can show Power status Indicator 5 indicators: Satellites, Datalink, Bluetooth, WIFI Status, Power Indicatior Language Supports TTS Multi language voice Physical D*H 150mm*76mm Weight 1.2KGS with 2 batteries inside Environment Work Temperature -30ºC ~ +65ºC Stock Temperature -40ºC~+80ºC Protection IP67 Shock Withstand 2 meters pole drop, 1.2m drop without pole Humidity 100% Detailed Photos After Sales Service The warranty period is 12 months. Within the 12 months, if there is any fault caused by non-artificial reason, which can be repaired by the customer themselves, we can offer the spare parts to the customer free of charge. If there is any problem which cannot be repaired by the customer themselves, the customer can resent the products to our factory for repairing free of charge, and the freight charge would be shared by the customer and our company two sides.Under the circumstances out of the warranty period, if there is any problem, we can repair free of charge for the customers, we just c