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R30 | value | |
PERFORMANCE | ||
Channel Configuration | 384 channels | |
Signal Tracking | GPS: L1,L2,L2C,L2P,L5 | |
GLONASS: L1,L2 | ||
BDS: B1,B2,B3 | ||
SBAS | ||
Measurements: 1Hz, 2Hz, 5Hz, 10Hz, 20 Hz | ||
Position:1Hz, 2Hz, 5Hz, 10Hz, 20 Hz | ||
Horizontal Position Accuracy (RMS) | Single Point L1:1.5m | |
Single Point L1/L2: 1.2m | ||
Code differential GNSS positioning | SBAS: 0.6m DGPS: 0.4m | |
Static GNSS surveying | Horizontal: 5mm+1ppm Vertical:10mm+1ppm | |
Real Time Kinematic surveying | Horizontal: 10mm+1ppm Vertical: 20mm+1ppm | |
Time to First Fix | Cold start: <50 seconds Hot start: <35 seconds | |
Signal Reacquisition | L1: <0.5 seconds (typical) L2: <1.0 seconds (typical) | |
Time Accuracy | 20 ns RMS | |
Velocity Accuracy | 0.03 m/s RMS | |
PHYSICAL AND ELECTRICAL | ||
Dimensions | 182mm×52mm×134mm | |
Weight | 1.1Kg | |
Power | Input voltage: DC8V ~ 32V, with polarity reverse protection | |
Power consumption | ≤ 3.0W, in RTK base mode with internal radio in use | |
COMMUNICATION PORTS | ||
Full RS-232 serial (Dsub 9 pin) on Port 1 and Port 2 Ethernet | ||
Radio modem | frequency range from 410 MHz to 470 MHz | |
Cellular | GPRS and 3G | |
Blue-tooth | fully integrated, fully sealed 2.4 GHz communications port | |
Data storage | 8 GB external memory. | |
Data Formats | Data output; NMEA-0183, raw data | |
Differential data;RTCM2.3 / 3.0 / 3.1 / 3.2, CMR | ||
ENVIRONMENTAL | ||
Temperature | Operating -40 ℃ ~ +70 ℃ | |
Storage -45 ℃ ~ +80 ℃ | ||
Humidity 95% non-condensing | ||
Environment protection IP65 | ||
Shock | Designed to survive a 2 m (6.6 ft) pole drop onto concrete. | |
A10 | value | |
PERFORMANCE | ||
Signal Received | GPS L1/L2/L5/L-band GLONASS L1/L2/L3 BDS B1/B2/B3 Galileo E1/ E5a/E5b/E6 SBAS L1/L5 QZSS L1/L2/L5/L6 IRNSS L5 | |
Nominal Impedance | 50Ω | |
Polarization | RHCP | |
Axial Ratio | ≤3dB | |
Horizontal Plane Coverage Angle | 360° | |
Output VSWR | ≤2.0 | |
Highest Gain | 5.5dBi | |
Phase center error | ±2mm | |
Low Noise Amplifier Specifications | ||
Gain Noise Figure | L1 band:38±2dB L2 band:40±2dB ≤2dB | |
Output VSWR | ≤2.0 | |
In-band flatness | ±2dB | |
Operation Voltage | +3.3 to + 12VDC | |
Operation Current | 45mA | |
Group Delay Ripple | <5ns | |
MECHANICAL | ||
Dimensions | Φ152*62.2mm | |
Connector | TNC female | |
Weight | ≤400g | |
Mounting | BSW5/8''-11 screw, 12-14mm | |
ENVIRONMENTAL | ||
Operating | -40℃ to +85℃ | |
Storage | -55℃ to +85℃ | |
Humidity | 95% non-condensing | |

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