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GNSS Module

SKM89

Dual-band Multi-mode GNSS Module SKM89

SKM89 is a high-performance, multi system dual frequency navigation and positioning module. The module can support the satellite receiving modules of GPS, Beidou, GLONASS, Galileo and QZSS at the same time.

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Accuracy <1.5m
Receiver Type GPS/BDS/GLONASS
Dimension(L×W×H) 30*26*8(mm)

SKM89 is a high-performance, multi system dual frequency navigation and positioning module. The module can support the satellite receiving modules of GPS, Beidou, GLONASS, Galileo and QZSS at the same time.

The L1 + L5 dual frequency positioning makes the positioning faster, the accuracy higher and the product performance more reliable.With its excellent performance, the module can provide high-sensitivity, high-precision and low-cost positioning, navigation and other solutions for the manufacturing of vehicle mounted and portable positioning terminal products, and can meet the strict requirements of professional positioning and personal consumption needs.

Features:

◆ L1 + L5 dual band, L1 supports GPS, GLO, GAL, BDS, QZSS and SBAS systemsUltra high sensitivity:

-164dBm,L5 supports GPS, GAL, BDS and QZSS

◆ NMEA protocol (default baud rate: 115200 BPS)

◆ Internal spare battery

◆ Embedded ceramic antenna 25 x 25 x2.5mm and 18.2 x18.2 x2.0mm

◆ Advanced Features: Always Locate; EPO; EASY, NVRAM, hotstill

◆ Operating temperature range:-40~85℃

◆ Compliance with ROHS, CE, FCC standards

◆ Size:30* 26* 8mm

Technical
parameter description Performance
Receiving type GPS+GLONASS+GALILEO+BDS+QZSS
Sensitivity track -164dBm
capture -146dBm
Accuracy positioning accuracy <1.5m CEP50 without SA(Open Sky)
Drift speed 0.1m/s without SA
PPS time ±15ns
The first positioning time TTFF Cold start 28s(Typical Open Sky)
Warm start 24s
Hot Start 1s
Recapture <1s
Auxiliary GPS EPO
Power consumption track 55mA
capture 53mA
NMEA输出频率 Default 1Hz Max. 10Hz
Scope of use height Max 18,000m
speed Max 515m/s
Acceleration Less than 4g
Application

◆ LBS (Location Based Service)

◆ PND (Portable Navigation Device)

◆ Vehicle monitoring

◆ Car navigation

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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