PRODUCTS
RTK GNSS/INS
POLYNAV 2000P OEM
The Polyexplore Polynav1000 is a high performance dual antenna RTK GNSS aided Inertial Navigation System(GPS/INS). Incorporating with the tactical grade IMU sensors, the Polynav1000 delivers accurate position and attitude measurement whether the platform is static or moving. The tightly coupled GNSS and inertial system provides continuous navigation solutions over GNSS signal outages which is critical for UAV applications. The cm-level RTK solution is designed to meet the needs of unmanned vehicles and other machine control applications requiring high precision guidance.
FEATURE
Dual GNSS and Multi-constellation (GPS, GLONASS, Beidou, Galileo and SBAS)
Cm level accuracy RTK
Tactical grade IMU sensors
100 Hz position/velocity/attitude output
Industry leading –164 dBm navigation sensitivity
Low power consumption < 3W
GNSS SIGNALS
GNSS SENSOR PERFORMANCE
GPS L1
QZSS L1
BeiDou B1
GLONASS G1
GALILEO E1
SBAS L1
Time to First Fix (TTFF)
Cold start: < 26 seconds
Warm Start: < 3 seconds
Hot Start: < 1 seconds
Position accuracy (HRMS), SBAS: 0.50 m
Velocity Accuracy: 0.02 m/sec HRMS
RTK POSITIONING PERFORMANCE
Accuracy (HRMS): 2 cm + 1 ppm
Operating range: up to 2km
PHYSICAL & ENVIRONMENTAL CHARACTERISTICS
Operating temperature: -40° to +85°C (-40° to +185°F)
Input Voltage: 5 VDC +/- 5%
Power Consumption: <3W
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I/O INTERFACE
1 PPS Out
2 Serial Ports
POLYNAV 1000 SENSOR PERFORMANCE
Gyro rate bias stability (deg/h): 10.0
Gyro angular random walk (deg/√hr): 0.75
Accelerometer bias in-run stability (mg): 0.02
Velocity random walk (m/s/√hr): 0.05
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