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GNSS Module

SKG123NRD

L1+L5 Dual Band GNSS Navigation Positioning Module SKG123NRD

SKG123NRD is a L1 +L5 dual band, high precision, high-performance GNSS field positioning module, the module can support GPS, BDS, GLONASS, Galileo, and QZSS satellite positioning system, and support AGPS; integrated high-performance, high-reliability positioning engine can achieve fast and accurate GNSS positioning.

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Receiver GPS, GLO, GAL, BDS, QZSS, SBAS
Dual frequency L1+L5
Support RTK
Free A Quote comment

Description

SKG123NRD is a L1 +L5 dual band, high precision, high-performance GNSS field positioning module, the module can support GPS, BDS,GLONASS, Galileo, and QZSS satellite positioning system, and support AGPS; integrated high performance, high-reliability positioning engine can achieve fast and accurate GNSS positioning.

SKG123NRD Provides RTK phase difference high-precision positioning and inertial navigation positioning services, to achieve centimeter-level and inertial navigation positioning.

Features：

◆L1 supports GPS, GLO, GAL, BDS, QZSS systems

◆ L5 supports GPS, GAL, BDS, and QZSS

◆Support SBAS(WAAS, EGNOS, MSAS, GAGAN)

◆Support RTCM(v2.3 和 v3.3)

◆Plug and play standard communication protocol NEMA0183

◆Support AGPS: EPO, EASY, NVRAM, hotstil

◆TTFF: cold start <28s (CTTFF is 24s with GLO); hot-start <1s

◆It has better positioning accuracy and location effectiveness under weak signals

◆Compliance with RoHS, FCC, CE

◆Industrial standard

Electrical Specification
limit Parameter
Parameter Symbol   Min. Max. Unit
power supply
Supply Voltage VCC -0.3 3.6 V
IO
I/O Features VIO -0.3 3.6 V
RF Input power RF_IN 0 dBm
ESD RF_IN 2000 V
Environment
Storage
temperature		 Tstg -40 85 °C
Humidity 95 %

Electrical specification

Parameter Symbol Condition Min. Type Max. Unit
Supply
voltage		 VCC 3.0 3.3 3.6 V
Supply
voltage		 Supply
voltage		 2.2 3.3 3.6 V
input
high voltage		 VIH 2.4 3.6 V
input
low voltage		 VIL 0 0.6 V
output
high voltage		 VOH Ioh=4mA 2.8 V
output
low voltage		 VOL Iol=4mA 0.4 V
Operating
temperature		 Topr -40 85 °C
Application

◆ Auto navigation

◆ High precision RTK navigation

◆ Vehicle inertial navigation

◆ High-precision localization of the RTK is used

◆ Time application

◆ Remote vehicle monitoring

 

Q&A
1. who are we?
We are based in Guangdong, China, start from 2006,sell to North America(30.00%),Eastern Europe(15.00%),Western Europe(15.00%),Northern Europe(14.00%),Oceania(5.00%),South Asia(5.00%),Domestic Market(5.00%),South America(4.00%),Southeast Asia(3.00%),Africa(00.00%),Mid East(00.00%),Central America(00.00%),Southern Europe(00.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

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