Positioning accuracy GNSS Valid, Single Point
1.2m（RMS）
Positioning accuracy GNSS Valid, RTK
2cm+1ppm（RMS）
Positioning accuracy Position holding (GNSS failure)
1.5nm/h（50%CEP），5nm/2h（50%CEP）
Headingaccuracy Self-seeking north
0.1 ° × sec (Lati), Lati is latitude (RMS), 10min
Headingaccuracy Course keeping (GNSS failure)
0.05°/h（RMS），0.1°/2h（RMS）
Attitude accuracy GNSS is valid
0.03° (RMS）
Attitude accuracy Attitude holding(GNSS failure)
0.02°/h（RMS），0.06°/2h（RMS）
Speed accuracy GNSS valid, single point L1/L2
0.1m/s (RMS）
Speed accuracy Speed holding (GNSS failure)
2m/s/h（RMS）,5m/s/2h（RMS）
Optical fiber Gyroscope Measuring range
±400°/s
Optical fiber Gyroscope Zero bias stability
≤0.02°/h
Accelerometer Measuring range
±20g
Accelerometer Zero bias stability
≤50µg(10 s average)
Communica tion interface Rs422
6-channel baud rate: 9.6 kbps ~ 921.6 kbps, default: 115.2k bps
Frequency up to 1000Hz (raw data), default 200Hz
Communica tion interface Rs232
Baud rate of channel 1: 9.6kbps ~ 921.6 kbps, default: 115.2k bps
Frequency up to 1000Hz (raw data), default 200Hz
Operating temperature
-40℃~+60℃
Storage temperature
-45℃~+65℃
Vibration (with shock absorption)
5~2000Hz，6.06g
Shock (with shock absorption)
30g，11ms
Continuous working time
>24h
