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GNSS Module


GNSS Satellite Navigation and Positioning Module LSC-4D

Sensitivity -163dBm
Receiver Type GPS ,BDS
Dimension(L×W×H) 16.0*12.2*2.4(mm)

LSC-4D is a high-performance GNSS satellite positioning receiving module that supports BDS and GPS. It integrates independent LNA and SAW devices internally to enhance the module's satellite search and positioning capabilities. This module provides high-sensitivity, high-precision, low-cost GNSS positioning, navigation, timing and other solutions for positioning terminal products such as vehicle, ship and portable handheld. It can meet the strict requirements of professional positioning and personal consumption needs.

The LSC-4D module is compact in size, uses SMT pads, supports standard pick and place and fully automated integration of reflow soldering. It is compatible with the pin-to-pin on mainstream GPS module hardware and can be directly replaced. It can be upgraded to dual-mode navigation and positioning, saving a lot of money. End product design time.


◆Support BDS, GPS system

◆Tracking sensitivity up to: -163dBm

◆Extremely fast TTFF: cold start less than 35s; hot start less than 1s

◆Multiple system modes: BDS/GPS; single GPS; single BDS

◆The working mode can be exchanged by command

◆Working temperature up to: -40~85℃

◆Small size: 16.0*12.2*2.4(mm)

◆Compliant with RoHS, FCC, CE standards

Parameter Specifications
Support system GPS,BDS
Sensitivity Tracking sensitivity -163dBm
Search sensitivity -145dBm
Accuracy Horizontal error ≤5.0m (Typical fully open sky)
Speed error ≤0.1m/s
TTFF Cold Start 35s(Typical fully open sky)
Warm start 30s
Hot Start 1s
Recapture <1s
Operating Voltage 2.8V—3.6V
Working current Tracking mode 42mA @3.3V
Search mode 56mA @3.3V
Backup power supply Voltage 1.6V—3.6V
electric current 76uA
Data update frequency default 1Hz
Operating temperature -40℃~85℃

◆Car Navigation

◆Personal Navigation Equipment

◆Car security system

◆Vehicle monitoring

◆Other satellite positioning applications, etc.

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;