K823 GNSS OEM Module
A reliable positioning and heading solution
The K823 is a dual-antenna dual-frequency and full-constellation GNSS OEM board with onboard IMU module, delivering robust high-precision positioning & heading information.
ComNav Technology
Shanghai, CN
Description
The K823 is a dual-antenna dual-frequency and full-constellation GNSS OEM board with onboard IMU module, delivering robust high-precision positioning & heading information.
- Dual-antenna Design for Robust Heading and Positioning
- GPS L1/L2, BeiDou B1/B3, GLONASS L1/L2, Galileo E1/E5b, QZSS, SBAS, IRNSS
- BeiDou Global Signal B1C, B2b
- Support L-Band and PPP
- Support GNSS+INS navigation
- Surface-mounted design and small size for integration
- High-performance floating-point arithmetic
- Industry-leading low power consumption
- Internal adaptive anti-interference algorithm
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Specifications
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More information
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Distinguishable features
Onboard IMU
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Performance
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No. channels
1226
Max. simultaneous tracked channels
1226
Tracked satellite signals
GPS L1/L2, BeiDou B1/B3, BeiDou Global B1C/B2b, GLONASS L1/L2, Galileo E1/E5b, QZSS, IRNSS
SBAS differential signals
WAAS, EGNOS, MASAS,GAGAN, SDCM
Type of measurements
RTK, PPK, Static
Reacqisition time [s]
1
RTK Network Compatibility
Y
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General
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Year of initial development
2020
Type
Aerial, Land, Marine
Height [m]
0.0032
Depth [m]
0.03
Width [m]
0.04
Total Weight[kg]
0.012
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Horizontal uncertainty
-
code: DGNSS/RTC (constant part) [m]
0.4
phase: RTK kinematic (constant part) [m]
0.008
phase: RTK kinematic (variable part) [ppm]
1
phase: static post processing (constant part) [m]
0.0025
phase: static post processing (variable part) [ppm]
0.5
Initialization time on the fly [s]
10
RTK network solution methods
VRS
-
Communication: Protocols
-
RTCM standards for differential data
RTCM 2.X, 3.X
CMR standards for differential data
CMR, CMR+
NMEA output format
NMEA 0183
other output formats
ComNavBinary(CNB), BINEX
L-Band Compatible
Y
Configuration method
ComNav Compass Receiver Utility software
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Recording
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Type of data (on board recording)
ComNavBinary
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Environment
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Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
85
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PPK
-
Event Mark Input
Yes
Post Processing Software
ComNav Compass Receiver Utility software
Compatible UASs
Y
Post Processing Kinematic Accuracy
8mm
Horizontal constant part [m]
0.008
Horizontal Variable Part [ppm]
1
Vertical Constant Part
0.015
