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GNSS Module

SKM51F

GPS/GLONASS/BDS Module G-mouse SKM51F

SKYLAB SKM51F is a complete embedded antenna integrated GNSS module. The module has the characteristics of high sensitivity, low power consumption and small size.

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Frequency 1575±3MHz
Receiver Type GPS/BDSGLONASS
Dimension(L×W×H) 50.5*38.5*18(mm)

SKYLAB SKM51F is a complete embedded antenna integrated GNSS module. The module has the characteristics of high sensitivity, low power consumption and small size. This module receives signals through the built-in antenna, and can completely record serial data such as position, speed and time information through nmea protocol or serial interface custom protocol.

It is a high performance GNSS single chip based on monolithic architecture. 165dBm tracking sensitivity extends positioning coverage to urban canyons and dense jungle environments. Enables high performance navigation in the most demanding applications, even in harsh GNSS visibility environments Reliable positioning can also be achieved. Standard connection plugs are designed to be the easiest and most convenient solution for communicating with other electronic devices.

Features:

◆GPS or GPS+BDS or GPS+GLONASS system reception

◆Ultra-high sensitivity: -165 dBm

◆NMEA protocol (default: 9600 bps)

◆Internal backup battery

◆Embedded ceramic antenna 25 x 25 x 4.0mm

◆Advanced Features: Always Locate; AIC; EPO; EASY

◆Operating temperature range: -40 to 85℃

◆Compliant with RoHS, CE, FCC standards

◆Size: 50.5* 38.5* 18.0mm

Technical
Parameter Specifications
Sensitivity Tracking -165dBm
Acquisition -148dBm
Accuracy Position 3.0m CEP50 without SA(Typical Open Sky)
Velocity 0.1m/s without SA
Acquisition Time Cold Start 23s(Typical Open Sky)
Warm Start 2-3s
Hot Start 1s
Re-Acquisition <1s
Power Consumption Tracking 35mA @3.3V Typical
Acquisition 40mA @3.3V
Navigation Data Update Rate 1Hz
Operational Limits Altitude Max 18,000m
Velocity Max 515m/s
Acceleration Less than 4g
Application

◆LBS (Location Based Services)

◆ PND (Portable Navigation Device)

◆Car Navigation System

◆Mobile phone

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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