China Dream · Beidou Core
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ApplicationsEmpowerment through Time and Space, Intelligence for All Things
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NewsMXGNSS is committed to becoming the global pioneer of accurate space-time information technology in the era of the Internet of everything.
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ServiceMXGNSS has long-term technical accumulation and a lot of successful experience in advanced process chip design, multi-system satellite signal processing, analog circuit design, low-power circuit design, RTK high-precision positioning and orientation algorithm, inertial navigation, precision timing and other aspects.
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AboutMXGNSS is a high-tech enterprise specializing on designing Beidou high-precision positioning chip and providing precise location service. The headquarters is located in the national high-tech industrial Development Zone (Optics Valley , Wuhan, China), with branches in Beijing and Chongqing.
MM116EL
L1 / L5 dual frequency RTK high precision positioning module
Download information:
Category:
Modules
Product Introduction
The MM116EL is a professional GNSS module developed by MXGNSS for global high-precision markets. Built on proprietary high-precision chip design, it supports multi-constellation (BDS, GPS, Galileo，QZSS) combined with dual-frequency(L1/L5) RTK technology, capable of stable centimeter-level precision and fast convergence times. The product stands out for its robust anti-jamming capabilities, low power consumption with good cost performance ,widely used in global positioning markets.
Features
| •L1 + L5 dual frequency RTK technology, centimeter level accuracy | •Fully Support for Beidou-3 satellites |
| •Support for high precision observations output | •Smart Suppress anti-jamming technology |
| •Mainstream package size 17 × 22mm |
Application Fields
High-precision application fields such as lawnmowers and intelligent robots.
Specifications
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Power Supply |
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Voltage |
3.0V～3.6V |
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RF input |
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Signal Tracking |
BDS B1I、B2a |
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GPS/QZSS L1C/A、L5 |
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Galileo E1、E5a |
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Physical |
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Package |
54-PIN LGA 22×17×2.4 mm |
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I/O Data Interface |
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UART |
Default 115200bps |
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GNSS Performance |
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TTFF[1] |
Cold Starts：≤30s |
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Hot Starts：≤1s |
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Initialization Time |
RTK：＜10s |
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PVT：1.5m |
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RTK：1.5cm+1ppm |
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Velocity Accuracy[3] |
0.05m/s |
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Sensitivity[4] |
Tracking：-156dBm |
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Acquisition：-145dBm |
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1PPS Accuracy |
50ns |
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Nav. Update Rate |
1（Default）/2/5/10Hz |
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Nav. Data Format |
NMEA 0183 V4.1 |
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RTCM3.X |
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[1]Test conditions：More than 6 available satellites, all satellites signal strength not below -130dBm [2]Test conditions：CEP, 50%，More than 8 available satellites, 24hours static, all satellites signal strength not below -130dBm [3]Test conditions：CEP, 50%@30m/s [4]Test conditions：Test with LNA of good performance externally |
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PIN Diagram
Ordering Information
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Part No. |
MPQ |
MOQ |
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MM116EL |
250pcs |
250pcs |
Key words:
satellites
high-precision
conditions
Industry Applications
Leading enterprise on GNSS high precision positioning chip
Mainstream supplier on GNSS precision positioning solutions
9th Floor, Beidou Building, No. 980 Gaoxin Avenue, East Lake High-Tech Development Zone, Wuhan, Hubei Province, 430073, P.R. China
All rights reserved © WUHAN MENGXIN TECHNOLOGY CO., LTD.
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