Embedded with high precision GNSS module, the M1 can reach a reliable millimeter-level positioning accuracy for precise monitoring. Moreover, the attitude sensor with the MEMS data provides one more guarantee for the monitoring results.
The dual 4G modules* design of M1 GNSS receiver realizes the seamless transmission of monitoring data under different network environments.
Integrated GNSS engine, GNSS antenna, altitude sensor, BT and dual 4G modules in one device, M1 is extremly compact designed.
With 9750mAh internal battery* and built-in solar controller*, M1 has stable power supply even in the field. Featured with IP67 waterproof and dustproof level, M1 can adapt to harsh working environments in the field.
SATELLITES TRACKING
BDS: B1/B2
GPS: L1/L2
GLONASS: L1/L2
Galileo: E1/E5b
QZSS: L1/L2
Cold start: <25s
Initialization: <5s
RTK initialization reliability: >99.9%
Re-acquisition: <1s
GNSS ACCURACY
Standalone:
- 1.5m Horizontal
- 2.5m Vertical
RTK:
- 10mm+1ppm Horizontal
- 15mm+1ppm Vertical
Post-Processing static:
- 2.5mm+1ppm
- 5mm+1ppm
ALTITUDE SENSOR ACCURACY
Inclination sensor: 0.1° (-90°~90°)
Accelerometer sensor: 0.01g （-2g~2g）
DATA FORMAT
Corrections Data: RTCM2.X, RTCM3.X, CMR, CMR+
Position Data: NMEA-0183, Binary data,
can configure up to 20hz data transmitting.
COMMUNICATION PROTOCOL
Network: TCP, NTRIP, MQTT
Serial: RS232, RS485 (baud rate 4800~921600)
USB (optional): USB2.0
BT: BT4.0, backward compatible with BT2.x;
Support Windows/Android/IOS
INTERFACE
1 9-pin aviation connector
1 dual 4G SIM card slot*
6 LED indicator
PHYSICAL
Weight: 1.65kg (including battery inside)
Size: Φ196.7mm×129.5mm
ENVIRONMENTAL
Working temperature: -45℃～+75℃
Storage temperature: -55℃～+85℃
Humidity: 100% non-condensing
Waterproof & Dustproof: IP67, floatable
Drop: Survive from 2m-drop
ELECTRICAL
Power consumption: 1.5～4W, varies due to different work modes
Power supply voltage: 9～26V DC, support automatically start, built-in photoelectric isolation, reverse connection protection
Battery2 capacity: 9750mAh
1. Standard single 4G module, optional dual 4G module
2. The battery and solar controller are optional
