| Specification |
Warranty: 1 Year;
Brand Name: Foif A90;
Channels: 394 Channels;
GPS: L1c/a, L2e, L2c, L5;
Beidou: B1I, B2I, B3I, B1c, B2a, B2b, Aceboc;
Glonass: L1c/a, L2c/a, L3, CDMA;
Galileo: E1, E5a, E5b, E5altboc, E6;
Sbas: L1c/a, L5;
Irnsss: L5;
Qzss: L1c/a, L1 Saif, L1c, L2c, L5, Lex;
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Operating Principle: Code Related Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: MStar;
Warranty: 3 Years;
Channels: 624 Channels;
GPS: L1 C/a, L2c, L2p, L5;
Beidou: B1, B2, B3;
Qzss: L1, L2, L5;
Data Storage: 32 GB Internal Memory;
Size (L x W x H): 6.3 in × 5.9 in × 4.3 in;
Weight: 1.26 Kg (2.77 Lb);
Humidity: 100% Condensation;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Sequencing Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Qianxun;
Model Number: V5;
Transmitting Power: 0.5W, 1W, 2W Adjustable;
Internal Battery Life: Static 12hours;
Transmitting Speed: 9.6kbps, 19.2kbps;
Function: Bluetooth for Surveying;
Supports: WiFi;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Sequencing Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Trimble;
Model Number: R8s;
Rtk Startup Time: 2 to 8 Seconds;
Bds: B1,B2;
Transmitting Power: 0.5W;
Initialization Time: <8s;
Protection Level: IP67;
Size: 19cm*10.4cm;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Sequencing Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Hi-Target;
Model Number: Ts7;
Channels: 660;
GPS: L1c/a, L2c/a, L2p, L5;
Glonass: L1c/a, L1p, L2c/a,L2p;
Bds: B1,B2,B3;
Size: 137mm X 131mm;
Weight: 1.35kg Including Battery;
Humidity: 100%,Considering;
Water/Dustproof: IP67 Environmental Protection;
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