ME31GR01 GNSS RF Track Module Low Cost Car Navigation Small UART PVT Receiver Positioning Modules Price with Gps L1
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- Supplier: Shenzhen Minewsemi Co. Ltd.
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Product Overview
Description
Products Description
The ME31GR01 is a single-frequency, full-constellation satellite positioning GNSS module. Thanks to the multi-con
stellation RF front-end architecture, all four major GNSS constellations (GPS, Beidou, Glonass, and Galileo) can be
received at the same time, with simultaneous support for both QZSS and SBAS satellites, resulting in a receiver with
excellent sensitivity and acquisition capabilities, and excellent interference suppression characteristics that enable
the receiver to achieve reliable even under diffificult signal conditions. Positioning.
stellation RF front-end architecture, all four major GNSS constellations (GPS, Beidou, Glonass, and Galileo) can be
received at the same time, with simultaneous support for both QZSS and SBAS satellites, resulting in a receiver with
excellent sensitivity and acquisition capabilities, and excellent interference suppression characteristics that enable
the receiver to achieve reliable even under diffificult signal conditions. Positioning.
The multi-system combination greatly increases the number of visible satellites when traveling in dense urban canyon environments, reducing the time to fifirst fifix and improving positioning accuracy, even in harsh environments.
Specification
Satellite System | GPS L1 C/A BDS B1I+B1C GLONASS G1 GALILEO E1 QZSS L1 C/A SBAS: L1 |
Sensitivity | Cold start：-148dBm; Recapture：-159dBm； Track：-165dBm； |
Supply Voltage | 3.3V |
Pin Package | LCC-18pin |
Output Mode | UART(TTL) |
Tracking Sensitivity | -165dBm |
Algorithm | PVT |
Application
Company Profile
FAQ
Q1:Are you a manufacturer or a trading company?
A1: We are a manufacturer.
Q2:Can you do ODM or OEM for us?
A2: We are glad to offer custom service for you, we have an experienced engineers team who will provide you with a complete solution according to your requirements.
Q3:Whether the product can be customized logo?
A3:For bulk orders, we support custom logo.
Q4:What are the limitations of GNSS?
A4:Accuracy is not sufficient i.e. vertical accuracy is greater than 10 meters. Availability, integrity,
accuracy and continuity requirements are not met and hence augmentation systems (ABAS, GBAS, SBAS) are deployed.
accuracy and continuity requirements are not met and hence augmentation systems (ABAS, GBAS, SBAS) are deployed.
Q5:What affects the accuracy of GNSS?
A5:The accuracy of GNSS data depends on many factors. For example, the quality of the GNSS
receiver, the position of the GNSS satellites at the time the data was recorded, the characteristics of the surroundings
(buildings, tree cover, valleys, etc) and even the weather.
receiver, the position of the GNSS satellites at the time the data was recorded, the characteristics of the surroundings
(buildings, tree cover, valleys, etc) and even the weather.
Q6:What Certifications do you have for the factory?
A6:ISO9001,ISO14001,OAHS18001
A6:ISO9001,ISO14001,OAHS18001
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