Specifications

SATELLITE TRACKING

Channels: 1408 BDS: B1I, B2I, B3I, B1C, B2a, B2b*.
GPS: L1 C/A, L1C*, L2P, L2C, L5
GLONASS: L1, L2, L3*, L2, L3*, L3
Galileo: E1, E5a, E5b, E6*.
QZSS: L1, L2, L5
Cold start-up: <30s Warm start-up: <20s
RTK initialisation time: <5s (typical)
RTK initialisation reliability: >99.9%
Buyback: <1s

DATA FORMAT

Positioning data format: NMEA-0183
Correction data format: RTCM v3.3
/3.2/3.1/3.0 Data Protocol: Ntrip
Data update rate: 1 Hz
Baud rate: 115200 bps

COMMUNICATION

Bluetooth: BT2.0
Interface: Type-C, for charging and firmware update

PRECISION

Freestanding: 1.5 m horizontal / 2.5 m vertical
DGPS: 0.4m horizontal / 0.8m vertical
RTK: 8 mm + 1ppm horizontal / 15 mm + 1ppm vertical

PHYSICAL CHARACTERISTICS

Size: Φ50 mm ×149 mm
Weight: 409g
Button: 1 power button
Indicator: 2 LEDs, indicating satellite tracking and battery status

ENERGY

Power consumption: 1.0 W
Input voltage: 5V DC ≤ 2A
Battery: 4800 mAh
*2 hours of fast charging - 16 hours of working time, with continuous Bluetooth transmission, satellite tracking and RTK surveying

ENVIRONMENT

Operating temperature: -45 °C to + 75 °C Storage temperature: -55 °C to + 85 °C
Dust and water resistant: IP65
Drop: withstands a drop of 1.5 m onto concrete