| Specification |
Carrier Frequency: Multifrequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
After-Sales Service: Professional Guidance;
Satellite Tracking: GPS+Bds+Glonass+Galileo+Qzss Support Beidou Third-;
Operating System: Linux System;
Initialization Time: <5s;
Initialize Reliability: >99.99%;
Accuracy: 8mm;
Warranty: 1 Year;
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Motherboard: Trimble Board Bd990;
GPS: L1 C/a, L1p, L1c, L2c, L2p, L2e, L5;
Beidou: B1, B2, B3;
Glonass: L1c/a, L1p, L2c, L2p;
Galileo: E1, E5a, E5b;
Qzss: L1c/a, L1c, L2c, L5;
Sbas: L1, L5;
Mss L-Band: Trimble Rtx;
Update Rate: 50Hz;
Battery Capacity: 7.2V/13600mAh, 97.92wh;
Software: Surpad 4.0;
Tilt Function: Imu;
Waterproof & Dustproof: IP68;
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Gnss Module: Bd990 Board;
Channels: 336;
Serial Port: RS232 Standard;
Gnss Antenna Interface: TNC Type at The Same Side with The Other Connector;
Shell Material: Aluminum Alloy;
Moving Base and Heading: Optional;
DC Input: 12V, 1A;
Accuracy: 8mm;
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Channels: 1408;
Atlas: 8cm;
Initialization Time: 8s;
Operating System: Linux;
Output Format: Rtcm2.3, Rtcm3.2, Cmr, Cmr+, Rox Tcm3.2;
Waterproof&Dustproof: IP68;
Humidity: 100% Anti-Condensation;
After-sales Service: 2 Years;
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Brand Name: Foif A90;
Channels: 555;
Tilt Survey: 30 Degrees;
Gnss Board: Novatel OEM 729;
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