| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Product Name: Foif Gnss Receiver A90;
Channels: GPS,Glonass,Beidou,Galileo,Qzss,L-Band;
Updata Rate: 1 Hz Standard, 10, 20, 50 Hz Optional;
Real-Time Kinematic Position: H: 8 mm + 1 Ppm V: 15 mm + 2 Ppm;
Tilt Survey Sensor: Automatic Correct System by 30 Degree;
Voice: Multi-Language Supported;
Operating System: Based on Linux; Surpports Web Ui;
Internal Memory: 8 GB Standard; Surpports Extending to 32 GB;
Waterproof: IP67;
Internal Radio: UHF-Lingk(410-470 MHz);
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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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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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Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Real-Time Dgps Position: Horizon: 40cm(1.31FT); Vertical: 80cm(2.62FT);
Real-Time Kinematic Position: Horizontal: 1cm(0.03FT)+1.0ppm; Vertical: 2.5cm(0.;
Instant-Rtk Intialization: Typically <10s;
Rtk Intialization Range: >40km;
Static, Rapid Static: Horizontal: 2.5mm(0.008FT) +1.0ppm;
Post-Processing Kinematic: Horizontal: 10mm(0.033FT)+1.0ppm;
A90 Gnss Support: Configuration, Monitoring and Control;
Road Construction (3D): Survey Utilities: Calculator, RW5 File;
Viewing: Data Import/Export: Dxf, Shp, RW5;
Size: 156mm*76mm;
Bottom Cover: Aluminum Magnesium Alloy;
Internal Memory: 8GB Standard; Supports Extending to 32GB;
TNC Port: Connecting Built-in Radio Antenna;
5-Pin Lemo Port: Connecting External Power Supply and External Radi;
7-Pin Lemo Port: (USB+Serial Port): Connecting PC and Handheld;
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