| Specification |
Channel: 800;
Weight: 1100g;
Li-ion Battery: 6800mAh;
OS: Linux;
Data Storage: 8g;
Vertical Lines: 2;
Horizontal Line: 4;
After-sales Service: Warranty;
Warranty: 1 Year;
Accuracy: 2'';
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Brand Name: Foif A90;
Motherboard: Hemsiphere P328;
Channels: 394 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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Carrier Frequency: Dual-Frequency;
Type: Geodesic Type;
Operating Principle: Code Related Type;
Port Number: Multichannel;
Chip: Mstar;
Accuracy: 1mm;
Vertical Lines: 1;
Horizontal Line: 1;
After-Sales Service: 3 Years;
Warranty: 3 Years;
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Carrier Frequency: Dual-Frequency;
Type: Geodesic Type;
Operating Principle: Interferometric Type;
Port Number: Sequencing Channel;
Chip: Sirf;
Brand Name: Chc;
Model Number: E91;
GPS: Simultaneous L1c/a, L2c, L2e, L5;
Glonass: Simultaneous L1c/a L1p L2c/a(Glonass M Only) L2p;
Sbas: Simultaneous L1c/a, L5;
Galileo: Simultaneous L1 Boc, E5a, E5b, E5altboc;
Bds: B1, B2;
Dimensions: 153mm*83mm;
Humidity: 100%, Considering;
Water/Dustproof: IP67 Dustproof, Protected From Temporary Immersion;
Accuracy: 1mm;
Vertical Lines: 1;
Horizontal Line: 1;
After-sales Service: 3 Years;
Warranty: 3 Years;
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Carrier Frequency: Dual-Frequency;
Type: Geodesic Type;
Operating Principle: Code Related Type;
Port Number: Multichannel;
Chip: Mstar;
Accuracy: 1mm;
Vertical Lines: 1;
Horizontal Line: 1;
After-Sales Service: 3 Years;
Warranty: 3 Years;
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