| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Model No.: Vrtk;
Channels: 1408;
Image Stakeout Accuracy: 2cm;
Size: 130mm*79mm;
Tilt Survey Accuracy: 8mm+0.7mm/ Tilt;
Image Survey Accuracy: 2cm-4cm;
Weight: 0.97kg;
Data Storage: Built-in 8GB ROM;
Hi-Fix H: Rtk+10mm/Minute RMS;
Hi-Fix V: Rtk+20mm/Minute RMS;
Satelite Tracking: Bds/GPS/Glonass/Galileo/Qzss/Irnss/Sbas;
Accuracy: 2mm;
After-Sales Service: Maintenance and Technical Training;
Warranty: Lifetime;
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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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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;
Real-Time Kinematic Position: Horizontal: 1cm(0.03FT)+1.0ppm;
Rtk Intialization Range: >40km;
Static, Rapid Static: Horizontal: 2.5mm(0.008FT) +1.0ppm;
After-sales Service: One Year;
Warranty: One Year;
Accuracy: 8mm;
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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;
Accuracy: 2mm;
Vertical Lines: 5mm+0.5ppm;
Horizontal Line: 3mm+0.5ppm;
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CPU: Quad Core Arm Cortex-A53 1.3GHz;
Operating System: Android 7.0;
Memory: 3GB Lpddr2;
Flash: 16 GB Emmc (32 GB Option);
Touch Screen: 5 Points Capacitive Touch (Pct);
Bluetooth: Bluetooth 4.1 (BLE, HS Compliant);
Ingress Protection: IP65, 1.2m Drop;
Dimensions(mm): 220 X 147 X 20.9 mm;
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