| Specification |
Brand Name: Foif A90;
Motherboard: Hemsiphere P40;
Channels: 800 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: Square Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1698;
Chip: Beidou Mainboard;
Warranty: 3 Years;
Product Name: South S20 Gnss Rtk;
Functions: with Upgradable Survstar Software&Firmware;
Bds: B1I, B2I, B3I, B1c, B2a, B2b;
Imu Tilt Angle: 0°~60°;
Operating System: Linux;
IP Rating: IP68;
Frequency Range: 410-470MHz;
Humidity: 100% Non-Condensing;
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Operating Principle: Square Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1408;
Chip: Beidou Mainboard;
Warranty: 3 Years;
Product Name: Gnss Rtk with Eg25 Module;
Model: Geomax Zg30 Ai;
Imu Update Rate: 200Hz;
Tilt Angle: 0-60°;
Measuring Distance: 2-15m;
Initialization Reliability: 99.99%;
Operating Temperature: -40°c-+65°c;
Waterproof and Dustproof: IP68;
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Operating Principle: Square Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1598;
Chip: Beidou Mainboard;
Warranty: 3 Years;
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Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Sequencing Channel;
Chip: SiRF;
Warranty: 1 Year;
Brand Name: Stonex;
Model Number: S9;
Initialization Time: <10 S;
Initialization Reliability: >99.99%;
Memory: 8 GB;
Operating System: Linux;
Humidity: 100%,Considering;
Water/Dustproof: IP67 Waterproof;
Material: Magnesium Aluminum Alloy;
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