| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Dimensions: 153mm X 83mm;
Weight: 950g (2.09lb) Without Internal Battery;
Humidity: 100%, Considering;
Water/Dustproof: IP67 Dustproof;
Shock and Vibration: Designed to Survive a 3m;
Rtk Horizontal: 8mm+1ppm RMS;
Rtk Vertical: 15mm+1ppm RMS;
Channels: 220;
GPS: L1c/a, L2c, L2e, L5;
Glonass: L1c/a, L1p, L2c/a (Glonass M Only), L2p;
Accuracy: 1mm;
Vertical Lines: 4;
Horizontal Line: 2;
After-sales Service: Yes;
Warranty: 1 Year;
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Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
GPS: L1, L2;
Glonass: G1, G2;
Channel: 220;
First to Fix: <45s;
Update Frequency: <=20Hz;
Single: 1.2m;
Sbas: 0.5m;
Dgps: 0.25m;
Rtk: 0.8cm+1ppm;
Communication: Bluetooth, Serial Port;
Size: 137mm×72mm×50.4mm;
Weight: <350g;
Protection Grade: IP67;
Battery: 340mAh, 7.2V;
Working Time: >=12h;
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System: Android 7.0;
CPU: Mt6735 Arm Cortex-A53 1.3GHz;
RAM: 2GB Lp DDR3;
Storage: 16GB Emmc;
Display-Front: 4.5' TFT LCD;
Touch Screen: 5 Points Capacitive Touch (Pct);
Wireless: WLAN Bluetooth Wwan GPS NFC;
I/O Interface: USB SD Slot SIM Card;
Battery Capacity: 4000mAh;
Quick Charge: Fully Charged in 2hrs;
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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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System: Android 7.0;
CPU: Mt6735 Arm Cortex-A53 1.3GHz;
RAM: 2GB Lp DDR3;
Storage: 16GB Emmc;
Display-Front: 4.5' TFT LCD;
Touch Screen: 5 Points Capacitive Touch (Pct);
Wireless: WLAN Bluetooth Wwan GPS NFC;
I/O Interface: USB SD Slot SIM Card;
Battery Capacity: 4000mAh;
Quick Charge: Fully Charged in 2hrs;
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