■ Extremely accurate heading with long baselines

■ Multi-frequency position, dualfrequency heading supporting GPS,GLONASS, BeiDou, Galileo, QZSS, IRNSS, and L-band

■ Atlas® L-band capable to 8 cm 95%

■ Fast RTK acquisition and reacquisition times

■ Excellent coasting performance

■ 5 cm RMS RTK-enabled heave accuracy

■ Strong multipath mitigation and interference rejection

■ New multi-axis gyro and tilt sensor for reliable coverageduring short GNSS outages

SINGNAL TRACKING

394 Channels

-GPS: L1/L2/L5

-BeiDou: B1/B2/B3

-GLONASS: L1/L2 /Pcode(P1/P2)

-Galileo: E1/E5

-2-Land

POSITIONING  SPECIFICATIONS

PostProcessing Static：Horizontal:2.5mm+1ppm,Vertical:5.0mm+1ppm

SBAS:Horizontal:300mm, Vertical:600m

L-band: Horizontal:40mm,Vertical:80m

RealTime Kinematics (RTK)：Horizontal:8mm+1ppm, Vertical:15mm+1ppm

Initializationtime:< 10s

Initializationreliability:  > 99.9%

Up to50 Hz raw measurement & position outputs

Timeto First Fix             

Cold start <50s

Hot start < 13s

Signal re-acquisition  <2s

PHYSICAL AND ELECTRICAL CHARACTERISTICS

Size: 130 mm x 125 mm x 50 mm

Weight：650g

Temperature  Operating：-40℃~70℃

TemperatureStorage：-45℃~75℃

Humidity： 95% condensation

Power：12v

Communication interface: 2 RS232 interfaces /2 externalpower interface/1 Ethernet interface /1 USB interface

Radio frequency interface:2 GNSS antenna interface

REFEERENCE  OUTPUTS / INPUTS

CMR/CMR+/RTCM 2.1、 2.2、2.3、3.0、3.18

INSTRUCTIONS

3 LED indicator lights (power light/star search light/datatransmission light)