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GNSS Module


Beidou3/GPS GNSS Module Antenna Integrated SKM65C

SKYLAB SKM65C series is designed with GNSS module and GNSS antenna integrated solution.

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Accuracy 2.5m
Receiver Type GPS/BDS
Dimension(L×W×H) 28* 25 * 9.6(mm)

SKYLAB SKM65C series is designed with GNSS module and GNSS antenna integrated solution. It has a Mini USB interface +5V power supply. On-board backup power supply, wire-bonding UART serial port TTL level output. It is a high-performance GNSS single-chip based on a monolithic architecture, and the -162dBm tracking sensitivity extends the positioning coverage to urban canyons and dense foliage environments. Standard connection plugs are designed to be the easiest and most convenient solution for communicating with other electronic devices.


◆GPS+BDS system reception

◆Ultra-high sensitivity: -162dBm

◆NMEA protocol (9600bps, 1Hz)

◆Internal backup battery

◆Embedded ceramic antenna 25 x 25 x 4.0 (mm)

◆Operating temperature range: -40 to 85°C

◆Compliant with RoHS, CE, FCC standards

Parameter Description Performance Index
Receiving type GNSS
sensitivity track -162dBm
capture -146dBm
Accuracy positioning accuracy 2.5m CEP50 without SA(Open Sky)
Drift velocity 0.1m/s without SA
PPS 25ns RMS
First positioning time TTFF Cold start ≤28s
Warm start ≤3s
Hot Start ≤1s
Recapture ≤1s
Power consumption track  25mA @5V Typical
capture  30mA @5V
NMEA output frequency Default 1Hz Adjustable 10Hz
Scope of use height Max 18,000m
speed Max 515m/s
Acceleration Less than 4g
Antenna indicator
Dimensions 28*25*9.6(mm)
Frequency 1602 MHz(L1) GLONASS L1OF
1575.42 MHz(L1) GPS L1CA
Galileo E1(E1B+E1C)
1561.098 MHz(L1) BeiDou B1l
Impedance 50±5 Ω
Axis ratio 3 dB max
Polarization Right polarization (RHCP)
Mechanical characteristics
Size 28* 25 * 9.6(mm)
Power consumption
Voltage 3.5V~5.5V
Electric current 40mA(typical)
Work environment
Operating temperature range -40 ~ +85 ℃
Storage temperature -40 ~ +90 ℃
Humidity ≦95%

◆vehicle monitoring

◆driving recorder

◆car navigation system

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;