• Design sketch
  • Dimensions
  • Pin Definition
  • Package

MS34SNA-4YY

With IMU & Support Simultaneous Multi-constellation High-sensitivity All-constellation GNSS Module

MS34SNA with IMU is a high dynamic, supporting simultaneous multi-constellation positioning and L1+L5, GNSS module with integrated RTK positioning engine. Built-in 12nm advanced process GNSS Soc chip, integrated dual-core Cortex A7 1.2GHz high-performance computing processor, the module supports GPS, BDS, GLONASS, GALILEO and QZSS multi-satellite systems, and integrates 6-axis sensors (3-axis gyroscope) + 3-axis accelerometer) and GNSS RTK tightly combined algorithm engine, MS34SNA can achieve centimeter-level positioning accuracy, greatly improve the positioning accuracy of the device, and support a maximum 20Hz fusion positioning refresh rate.

 

The module makes it ideal for industrial-type applications in the automotive sector (e.g. T-Box, car navigation, V2X), transportation sector (e.g. industrial vehicles, operational vehicle supervision), shared electric bikes, smart agriculture, etc. 




Specifications
Specifications
MS34SNA-4YYBasic Parameters

Parameter

Specification

Engine

MTK 530MHz ARM Cortex-M4 FPU and MPU, 12nm advanced process

GNSS

GPS: L1 C/A, L5

BDS: B1I, B2a,

GLONASS: L1

GALILEO: E1, E5a

QZSSL1 C/A, L5

SBAS:  WAAS,EGNOS,MSAS,GAGAN,SDCM

NAVIC*L5 (optional)

Working Frequency

GPS/QZSS

L11575.42±1.023MHz

L5:  1176.45MHz±10.23MHz

BDS

B1I1561.098MHz±2.046MHz

B2a: 1176.45MHz±20.46MHz

GLONASS

G11601.71875MHz±3.91175MHz

GALILEO

E1:   1575.42±2.046MHz

E5a: 1176.45MHz±10.23MHz

NAVIC*: L5 (optional)

L5:  1176.45MHz±10.23MHz

Sensitivity1

Cold Start-148dBm;

Re-capturing-160dBm

Tracking-165dBm

First location time1

Cold Start:≤24s;

Hot Start1s

AGPSassisted<6s

Fixed solution convergence time

≤10s

Position Precision2

Single point location

Open Sky<1.5m CEP

Complex urban environment<2.5m CEP

RTK

Horizontal positioning accuracy0.8cm+1PPM CEP

Elevation accuracy2cm+1PPM CEP

Speed Precision2

<0.05m/s

Time Precision2

20ns

Attitude Accuracy

Kappa and Omega angle: 0.02° (1σ); Phi angle: 0.2° (1σ)

Gyroscope Accuracy

accuracy:±1000°/sBias Stability±4.5°/h;  Velocity Random Walk0.75°/h

Accelerometer Accuracy

accuracy:±16g;  Bias Stability±0.25mg/hVelocity Random Walk0.3m/s/h

Work Temperature

-40~ +85

Refresh Frequency

GNSS RTK:Max 10HzAttitude maximum10HzSensor:Max 50Hz configurable

Baud rate

115200bps (default)

RTCM differential output

Support RTCM2.x, RTCM3.x outputMSM4/MSM7

Protocol

NMEA 0183 protocol Ver. 4.0/4.1

RTCM 2.3/2.4/3.0/3.2


Download
Download
MS34SNA-4YY_Datasheet
Last Update Time  2024-06-14
File Size  1.11MB
Download Times  0
User Evaluation
EVALUATION
Leave A Message
Leave A Message