| Specification |
Channel: 800;
Weight: 1.2kg;
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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Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Gnss Board: Novatel OEM 729;
Channel: 555;
GPS: L1 C/a, L1c, L2c, L2p, L5;
Glonass: L1 C/a, L2 C/a, L2p, L3, L5;
Beidou: B1, B2, B3;
Galileo: E1, E5 Altboc, E5a, E5b, E6;
Navlc (Irnss): L5;
Sbas: L1, L5;
Qzss: L1 C/a, L1c, L2c, L5, L6;
L-Band: up to 5 Channels;
Instant-Rtk Intialization: Typically <10s;
Rtk Intialization Range: >40km;
After-sales Service: One Year;
Warranty: One Year;
Accuracy: 8mm;
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Application: Land Surveying;
Waypoints for Good: 2000;
Built-in Memory: 8GB;
Satellite: GPS, Glonass;
Battery Life: 22 Hours;
Model: Etrex 221X;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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Application: Land Surveying;
Waypoints for Good: 2000;
Built-in Memory: 8GB;
Satellite: GPS, Glonass;
Battery Life: 22 Hours;
Model: Etrex 221X;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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Channel: 550;
GPS: L1, C/a, L2e,  L2c,  L5;
Bds: B1, B2, B3;
Glonass: L1, C/a, L1p,  L2, C/a , L2p, L5;;
Accuracy: 2mm;
After-sales Service: Maintenance and Technical Training;
Warranty: 12months;
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