| Specification |
Gnss Module: Bd990 Board;
Channels: 336;
Serial Port: RS232 Standard;
Gnss Antenna Interface: TNC Type at The Same Side with The Other Connector;
Shell Material: Aluminum Alloy;
Moving Base and Heading: Optional;
DC Input: 12V, 1A;
Accuracy: 8mm;
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Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Channel: 1408;
Internal UHF Radio: Rk/Tk Internal Radio, 0.5W/2W;
Nano SIM Card: Yes;
Imu Tilt Survey: 60 Degrees;
Protocal: Chc, Transparent, Tt450 Link Rate: 9600 BPS / 192;
Data Storage: 8GB Internal Storgae;
Battery: Built-in Non-Removable Battery 9, 600 mAh, 7.4 V;
Bds: B1I, B2I, B3I, B1c, B2a, B2b*;
GPS: L1c, a, L2c, L2p(Y), L5;
Glonass: L1, L2, L3;
Galileo: E1, E5a, E5b, E6*;
Qzss: L1, L2, L5, L6*;
Sbas: L1, L5;
Display: 1'' OLED Color Display;
Accuracy: 2mm;
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Carrier Frequency: Multifrequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Impedance: 50ω;
Frequency Range: Upper Band 1525MHz-1615mhzlower Band 1165MHz-1278m;
Satellite Systems: GPS L1/L2/L5 Glonass L1/L2/L3 Galileo E1/E5a/E5b/E;
Gain: 40dB±2dB;
Polarization: Right Hand Circular Polarized;
Axis Ratio: <3dB;
Noise Figure: <2dB;
Vswr: <2.0:1;
Operating Voltage (DC): 3.3V~18V;
Operating Current (DC): <45mA;
Connector: TNC-K;
Shell Material: PC;
Weight: 600g;
Azimuth Coverage: 360°;
Differential Transmission Delay: ≤5ns;
|
Carrier Frequency: Multifrequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Impedance: 50ω;
Frequency Range: Upper Band 1525MHz-1615mhzlower Band 1165MHz-1278m;
Satellite Systems: GPS L1/L2/L5 Glonass L1/L2/L3 Galileo E1/E5a/E5b/E;
Gain: 40dB±2dB;
Polarization: Right Hand Circular Polarized;
Axis Ratio: <3dB;
Noise Figure: <2dB;
Vswr: <2.0:1;
Operating Voltage (DC): 3.3V~18V;
Operating Current (DC): <45mA;
Connector: TNC-K;
Shell Material: PC;
Weight: 600g;
Azimuth Coverage: 360°;
Differential Transmission Delay: ≤5ns;
|
Carrier Frequency: Multifrequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Impedance: 50ω;
Frequency Range: Upper Band 1525MHz-1615mhzlower Band 1165MHz-1278m;
Satellite Systems: GPS L1/L2/L5 Glonass L1/L2/L3 Galileo E1/E5a/E5b/E;
Gain: 40dB±2dB;
Polarization: Right Hand Circular Polarized;
Axis Ratio: <3dB;
Noise Figure: <2dB;
Vswr: <2.0:1;
Operating Voltage (DC): 3.3V~18V;
Operating Current (DC): <45mA;
Connector: TNC-K;
Shell Material: PC;
Weight: 600g;
Azimuth Coverage: 360°;
Differential Transmission Delay: ≤5ns;
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