| Specification |
Operating Principle: Um980 Board;
Warranty: 1 Year;
GPS: L1c/a/L2p(Y)/L2c;
Glonass: L1/L2;
Channel: 1408;
Galileo: E1/E5a/E5b;
Qzss: L1/L2/L5;
Cold Start Time: <25s;
Single Point Positionin: Plane:1.5m;
Differential Data: Rtcm3.3/3.2/3.1/3.0;
Rtk: 0.8cm+1ppm;
Communication: Bluetooth, Serial Port;
Size: 137mm×72mm×50.4mm;
Weight: 0.55kg;
Protection Grade: IP54;
Battery: 4800mAh;
Working Time: >=12h;
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Operating Principle: Code Related Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: MStar;
Warranty: 3 Years;
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Operating Principle: Mixed Type;
Type: Integration Type;
Carrier Frequency: Single Frequency;
Port Number: Multichannel;
Warranty: 1 Year;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1598 Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Ruide;
Model Number: R90I;
Product Name: R90I Gnss Receiver;
Contellation: GPS, Glonass, Beidou, Galileo;
Static Accuracy: 2.5mm +0.5ppm, 5mm+0.5ppm;
Rtk Accuracy: 8mm+1ppm, 15mm + 1ppm;
Channel: 1598 Channels;
Internal Momery: 4GB;
Application: Topographic Survey, Engineering Survey, Marine Sur;
Special Features: LED Screen, Tilt Sensor, Ebuble, Two Battery;
Weight: 0.97;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1598 Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Ruide;
Model Number: R90I;
Product Name: R90I Gnss Receiver;
Contellation: GPS, Glonass, Beidou, Galileo;
Static Accuracy: 2.5mm +0.5ppm, 5mm+0.5ppm;
Rtk Accuracy: 8mm+1ppm, 15mm + 1ppm;
Channel: 1598 Channels;
Internal Momery: 4GB;
Application: Topographic Survey, Engineering Survey, Marine Sur;
Special Features: LED Screen, Tilt Sensor, Ebuble, Two Battery;
Weight: 0.97;
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