| Specification |
Carrier Frequency: Dual-Frequency;
Type: Geodesic Type;
Product Name: Foif A90 Gnss Rtk;
Function: with Google Function&Updatable Surpad Software;
Channels: 1408;
Frequency Range: 410 - 470MHz;
Indication Light: 4 Indication Lights;
Operating System: Linux;
Initialization Reliable: 99.90%;
Humidity: 100% Anti-Condensation;
Merrory: 8GB, Support Expanable Misrosd;
Positioning Output Rate: 1Hz~20Hz;
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Channel: 336;
GPS: L1, L2c/L2p, L5;
Bds: B1, B2, B3;
Glonass: L1c/L1p, L2c/L2p, L3 CDMA;
Qzss: Waas, Msas, Gagan, Irnss;
Sbas: L1c/a, L5;
Galileo: E1, E5a, E5b, E5altboc, E6;
Accuracy: 2mm;
After-sales Service: Maintenance and Technical Training;
Warranty: 12months;
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Gnss Board: Um980;
Channel: 1408;
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;
Real-Time Dgps Position: Horizon: 40cm(1.31FT);
Instant-Rtk Intialization: Typically <10s;
Rtk Intialization Range: >40km;
After-sales Service: One Year;
Warranty: One Year;
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Application: Topographic Survey;
Function: UHF Radio;
Glonass: L1/L2;
Temperature Range: -40~+75;
Protection: IP67 Dustproof and Waterproof;
Channels: 624;
Memory: 8GB Internal Memory;
Weight: 1.3kg;
Network: 4G Network Modem;
Front Panel: 4LED;
Transmit Power: up to 5 W;
Product Model: I73, Ibase;
Accuracy: 2mm;
Vertical Lines: 5mm+0.5ppm;
Horizontal Line: 3mm+0.5ppm;
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Application: Topographic Survey;
Function: UHF Radio;
Glonass: L1/L2;
Temperature Range: -40~+75;
Protection: IP67 Dustproof and Waterproof;
Channels: 624;
Memory: 8GB Internal Memory;
Weight: 1.3kg;
Network: 4G Network Modem;
Front Panel: 4LED;
Transmit Power: up to 5 W;
Product Model: I73, Ibase;
Accuracy: 2mm;
Vertical Lines: 5mm+0.5ppm;
Horizontal Line: 3mm+0.5ppm;
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