| Specification |
Operating Principle: Code Related Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Telechips;
Warranty: 3 Years;
Signal Tracking: 1408 Channels;
Operating System: Linux 3.2.0;
Material: Magnesium Aluminium Alloy Shell;
Working Temperature: -45°C~+80°C;
Power: Rechargeable Lithium-Ion Battery;
Frequency Range: 410-470MHz;
WiFi: Yes;
Waterproof Grad: IP67;
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Brand Name: Foif A90;
Motherboard: Hemisphere;
Channels: 800 Channels;
GPS: L1 C/a, L1c, L2c, L2p, L5;
Beidou: B1, B2, B3;
Glonass: L1 C/a, L2 C/a, L2p, L3, L5;
Galileo: E1, E5 Altboc, E5a, E5b, E6;
Sbas: L1, L5;
Qzss: L1 C/a, L1c, L2c, L5, L6;
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Type: Optical Theodolites;
Warranty: 12 Months;
Magnification: 30X;
Reflectorless: 800m;
Single Prism: 2.0 to 5000m;
Interface: USB/RS-232c/Bluetooth(Factory Optional);
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Warranty: 12 Months;
Channel: 550;
GPS: L1,C/a,L2e, L2c, L5;
Bds: B1,B2,B3;
Glonass: L1,C/a,L1p, L2,C/a ,L2p,L5;;
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Operating Principle: Receive GPS Signal to Position;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Trimble Board;
Warranty: 1 Year;
GPS: L1a, L1c, L2c, L2p, L5;
Glonass: L1, L2;
Beidou: B1I, B2I, B3I, B1c, B2a, B2b*;
Galileo: E1, E5a, E5b, E6*;
Irnss: L5;
Sbas: L1;
Qzss: L1, L2c, L5, L6*;
Tilt Angle: 0-60°;
Post-Processing Kinematic: H: 2.5 mm + 0.5 Ppm RMS;
Data Formats: Nmea-1083;
Field of View: 70°;
Positioning Rate: 10 Hz;
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