GPS/BDS/GLONASS/Galileo/QZSS All Constellations Multi-Frequency RTK/INS Integrated Positioning Module UM981
Unicore Communications,Inc.
About This Product
Unicore's new generation unique RTK/INS integrated navigation module. This module integrates a high-speed floating point processor and an RTK-only coprocessor, allowing IMU raw data to be output at 100Hz and RTK data at 50Hz, respectively.
Onboard MEMS chips and algorithms ensure that continuous, high-quality positioning occurs in GNSS-denied environments such as buildings, tunnels, flyovers, and shaded areas. The UM981's high accuracy and performance make it suitable for applications such as surveying and precision agriculture.
■Application
・Survey and mapping
・Precision agriculture
・Intelligent driving
■Features
・Integrates GNSS SoC-NebulasIV based on new generation, RF, baseband and high precision algorithms
・All-constellation multi-frequency RTK engine and advanced RTK technology
・Instant RTK initialization technology
・60dB narrowband interference suppression and interference detection
・Heading2 technology provides orientation information
・STANDALONE single station high precision positioning technology
・Supports B2b-PPP and E6-HAS
Onboard MEMS integrated navigation and U-Fusion technology ensures continuous positioning in case of loss of GNSS signal lock
■Frequency
・GPS L1C/A, L1C, L2C, L2P (Y), L5
・BDS B1I, B2I, B3I, B1C, B2a, B2b
・GLONASS G1, G2, G3
・Galileo E1, E5a, E5b, E6
・QZSS L1C/A, L1C, L2C, L5
・NavIC L5
・SBAS L1C/A
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Product
GPS/BDS/GLONASS/Galileo/QZSS All Constellations Multi-Frequency RTK/INS Integrated Positioning Module UM981
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Handling Company
Unicore Communications,Inc.
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Categories
6 Models of GPS/BDS/GLONASS/Galileo/QZSS All Constellations Multi-Frequency RTK/INS Integrated Positioning Module UM981
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Channel | Cold start | DGPS (RMS) | Data format | Data update rate | Dimension | Humidity | INS only positioning error | Initialization reliability | Initialization time | Observation Accuracy (RMS) GPS | Observation accuracy (RMS) BDS | Observation accuracy (RMS) GLONASS | Observation accuracy (RMS) Galileo | PPP (RMS) | Packaging | RTK (RMS) | Shock | Single point positioning (RMS) | Speed accuracy (RMS) | Storage temperature | Tilt measurement | Time accuracy (RMS) | Vibration | Weight | Working temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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UM981 B1I/B1C/L1 C/A/G1/E1 code |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 10cm | 10cm | 10cm | 10cm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
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UM981 B1I/B1C/L1C/A/G1/E1 carrier phase |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 1mm | 1mm | 1mm | 1mm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
|
|
UM981 B2I/B2a/B2b/L5/E5a/E5b code |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 10cm | 10cm | 10cm | 10cm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
|
|
UM981 B2I/L2P (Y) /L2C/G2/E5b carrier phase |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 1mm | 1mm | 1mm | 1mm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
|
|
UM981 B3I/B2a/E5a/L5 code |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 10cm | 10cm | 10cm | 10cm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
|
|
UM981 B3I/B2a/E5a/L5 carrier phase |
Available upon quote | 1,408 channels based on Nebulas IV | <12 seconds |
Horizontal: 0.4m Vertical: 0.8m |
NMEA-0183, Unicore |
100Hz (IMU RAW data) 50Hz (RTK) RTCM V3.X |
17.0×22.0×2.6mm | 95% no exposure | <5% of distance traveled without GNSS signal | >99.9% | <5s (typical) | 1mm | 1mm | 1mm | 1mm |
Horizontal: 5cm Vertical: 10cm |
54 pin LGA |
Horizontal: 0.8cm+1ppm Vertical: 1.5cm+1ppm |
GJB150.18A-2009, MIL-STD-810F |
Horizontal: 1.5m Vertical: 2.5m |
0.03m/sec | -55℃~+95℃ |
10mm+0.7mm/°tilt (Accuracy within 30°<2.5cm) |
20ns | GJB150.16A-2009, MIL-STD-810F | 1.91g±0.03g | -40℃~+85℃ |
Click on the part number for more information about each product
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