Specification |
Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: 1408 Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Unistrong;
Model Number: G990II;
Product Name: G990II;
Contellation: GPS, Glonass, Beidou, Galileo;
Static Accuracy: 2.5mm +0.5ppm, 5mm+0.5ppm;
Rtk Accuracy: 8mm+1ppm, 15mm + 1ppm;
Channel: 1408 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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Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Warranty: 1 Year;
Brand Name: Foif A90;
Motherboard: Trimble Bd990;
Channels: 336 Channels;
GPS: L1 C/a, L2e, L2c, L5;
Beidou: B1,B2, B313;
Glonass: L1 C/a, L2 C/a, L3 CDMA14;
Galileo: E1, E5a, E5b, E5altboc, E614;
Sbas: L1 C/a, L5 Irnss :L5;
Qzss: L1 C/a, L1 Saif, L1c, L2c, L5, Lex;
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Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Trimble Board;
Warranty: 1 Year;
Gnss Module: Trimble Bd990;
Web Server: Gnss Board Embedded;
GPS: L1 C/a, L2e, L2c, L5;
Beidou: B1, B2, B313;
Glonass: L1 C/a, L2 C/a, L3 CDMA14;
Galileo: E1, E5a, E5b, E5altboc, E614;
Irnss: L5;
Qzss: L1 C/a, L1 Saif, L2c, L5, Lex;
Sbas: L1 C/a, L5;
Mss L-Band: Omnistar, Trimble Rtx;
Maximum Rate: <50Hz;
Dgps: 0.25m Horizontal, 0.5m Vertical;
Rtk: 0.008m Horizontal, 0.015m Vertical;
Serial Port: RS232 Standard;
Ntrip Caster: Gnss Board Embedded;
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Operating Principle: Trimble Board;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Trimble Board;
Warranty: 1 Year;
Gnss Module: Trimble Bd990;
Web Server: Gnss Board Embedded;
GPS: L1 C/a, L2e, L2c, L5;
Beidou: B1, B2, B313;
Glonass: L1 C/a, L2 C/a, L3 CDMA14;
Galileo: E1, E5a, E5b, E5altboc, E614;
Irnss: L5;
Qzss: L1 C/a, L1 Saif, L2c, L5, Lex;
Sbas: L1 C/a, L5;
Mss L-Band: Omnistar, Trimble Rtx;
Maximum Rate: <50Hz;
Dgps: 0.25m Horizontal, 0.5m Vertical;
Rtk: 0.008m Horizontal, 0.015m Vertical;
Serial Port: RS232 Standard;
Ntrip Caster: Gnss Board Embedded;
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Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Trimble Board;
Warranty: 1 Year;
Gnss Module: Trimble Bd970;
Web Server: Gnss Board Embedded;
Ethernet: RJ45 Water-Proof Ethernet Port;
Serial Port: RS232 Standard;
Gnss Antenna Interface: TNC Type at The Same Side with The Other Connect;
Shell Material: Aluminum Alloy;
USB Port: Optional, One Fischer USB Port for Download Static;
Channels: 220;
Maximum Rate: <50Hz;
Autonomous: 1m Horizontal, 1.5m Vertical;
Sbas: 0.5m Horizontal, 0.85m Vertical;
Dgps: 0.25m Horizontal, 0.5m Vertical;
Rtk: 0.008m Horizontal, 0.015m Vertical;
DC Input: 12V, 1A;
Operating Humidity: 5%~95% (Noncondensing);
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