UM981
UM981
GPS/BDS/GLONASS/Galileo/QZSS All-constellation Multi-frequency RTK/INS Integrated Positioning Module
Unicore's new-generation proprietary RTK/INS integrated navigation module. The module integrates a high-speed floating-point processor and an RTK-dedicated coprocessor, enabling it to output IMU raw data at 100Hz and RTK data at 50Hz, respectively. The on-board MEMS chip and algorithm ensure continuous, high-quality positioning results in GNSS denied environments such as buildings, tunnels, overpasses, and shaded areas. With its high precision and performance, the UM981 is well-suited for surveying and precision agriculture, among other applications.
Features
Based on the new generation GNSS SoC - NebulasIV, which integrates RF, baseband, and high precision algorithm
All-constellation multi-frequency RTK engine and advanced RTK technology
Instant RTK initialization technology
60 dB narrowband interference suppression and interference detection
Heading2 technology to provide orientation information
STANDALONE single-station high-precision positioning technology
Supports B2b-PPP and E6-HAS
On-board MEMS integrated navigation and U-Fusion technology to ensure continuous positioning when loss of lock on GNSS signals
Technical Specifications
Performance Specifications
|
Channel |
1408 channels, based on NebulasIV |
|||
|
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 |
||||
|
Single Point Positioning(RMS) |
Horizontal: 1.5m |
|||
|
Vertical: 2.5m |
||||
|
DGPS (RMS) |
Horizontal: 0.4m |
|||
|
Vertical: 0.8m |
||||
|
RTK (RMS) |
Horizontal: 0.8cm+1ppm |
|||
|
Vertical: 1.5cm+1ppm |
||||
|
PPP（RMS） |
Horizontal: 5cm |
|||
|
Vertical: 10 cm |
||||
|
Tilt Measurement |
10 mm + 0.7 mm/°tilt (accuracy < 2.5 cm within 30°) |
|||
|
Positioning Error of INS only |
< 5 % of the distance traveled without GNSS signals |
|||
|
Observation Accuracy (RMS) |
BDS |
GPS |
GLONASS |
Galileo |
|
B1I/B1C/L1 C/A/G1/E1 Code |
10 cm |
10 cm |
10 cm |
10 cm |
|
B1I/B1C/L1C/A/G1/E1 Carrier Phase |
1 mm |
1 mm |
1 mm |
1 mm |
|
B2I/B2a/B2b/L5/E5a/E5b Code |
10 cm |
10 cm |
10 cm |
10 cm |
|
B2I/L2P(Y)/L2C/G2/E5b Carrier Phase |
1 mm |
1 mm |
1 mm |
1 mm |
|
B3I/B2a/E5a/L5 Code |
10 cm |
10 cm |
10 cm |
10 cm |
|
B3I/B2a/E5a/L5 Carrier Phase |
1 mm |
1 mm |
1 mm |
1 mm |
|
Time Accuracy (RMS) |
20 ns |
|||
|
Velocity Accuracy (RMS) |
0.03 m/s |
|||
|
Cold start |
< 12 s |
|||
|
Initialization Time |
< 5 s (typical) |
|||
|
Initialization Reliability |
> 99.9% |
|||
|
Data Update Rate |
100 Hz (IMU RAW Data) |
|||
|
50 Hz* (RTK) |
||||
|
Differential Data |
RTCM V3.X |
|||
|
Data Format |
NMEA-0183, Unicore |
|||
Physical Characteristics
|
Packaging |
54 pin LGA |
|
Dimension |
17.0 × 22.0 × 2.6 mm |
|
Weight |
1.91 g ± 0.03 g |
Environmental Specifications
|
Working temperature |
-40 °C ~ +85 °C |
|
Storage Temperature |
-55 °C ~ +95 °C |
|
Humidity |
95% No condensation |
|
Vibration |
GJB150.16A-2009, MIL-STD-810F |
|
Shock |
GJB150.18A-2009, MIL-STD-810F |
Communication Interface
|
3 x UART (LVTTL) |
|
1 x I2C* |
|
1 x SPI* |
|
1 × CAN* (shared with UART3) |
Note: Items marked with * are only supported by specific firmware.
For more information about unicore communications and anti-jamming, please feel free to contact us!
Persona a contactar : comm unicore, +86 10 69939800
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de UM981 Buscar en la categoria : Varios / Descuento Buscar en la categoria : um981 |
852 Bienes de equipoReportar abuso
Saturday 27 June 2015
The 3S series high-pressure reciprocating triplex pump is mainly used in oil exploration and refinery, petrochemical, food, pharmaceutical and other light industries whereas transportation of oil, sewage, chemical and water under pressure is required. Ubicación : ROOM 26, 5/F, THRIVING...
Maxfully International Equipment Ltd.
- 852 - TSUEN WAN
- +85 2 31 63 23 45
Materias primerasReportar abuso
Monday 30 March 2009
Cantidad : 1800 kg - Precio : 75 EUR (Negotiable)
We are searching for the buyers/suppliers to sell oak extract delivered from Russia, produced from the Caucasian oak tree, aged not less than 80-120 years, grown up in high from 700-1200 m in mountains, in ecologically clean areas of North Caucasus. There is the certificate of conformity...
International Drink Producer Association
- tatjana_777
- - Klaipeda
- +37 0 68 68 27 07
Higiene / saludReportar abuso
Thursday 01 September 2011
100% pure Argan soap, Excellent for dry or sensitive skin. Naturally high in unsaturated fatty acids, oleic and linoleic acids and Vitamin E.Great slightly nutty natural scent. *Price : 0.9 - 1.6 Euro/100grs , MOQ 1200 pieces (100kg)Ubicación : Soc 16 Derb Bennis, Fès médina, Fez...
Al Hashimia Corporation
- alhashimiacorp
- - Fez
- 00212667315723
