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SKM88 is a high-performance, multi system dual frequency navigation and positioning module, which can support the satellite receiving modules of GPS, Beidou,GLONASS, Galileo and QZSS at the same time.
Read More| Accuracy | <1.5m |
| Receiver Type | GPS/BDS/GLONASS |
| Dimension(L×W×H) | 30* 26* 5.5mm |
SKM88 is a high-performance, multi system dual frequency navigation and positioning module, which can support the satellite receiving modules of GPS, Beidou, GLONASS, Galileo and QZSS at the same time. L1 +L5 dual frequency positioning makes positioning faster, higher accuracy and more reliable product performance. 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：
◆ BDS, GPS, GLONASS, Galileo, QZSS, SBAS multi-system reception
◆ Ultra high sensitivity: -162dBm
◆ NMEA protocol (default baud rate: 115200 BPS)
◆ Internal spare battery
◆ Embedded ceramic antenna 25 x 25 x2mm and 18 x18 x2.0mm
◆ Advanced Features: Always Locate; EPO; EASY
◆ Operating temperature range: -40~85℃
◆ Compliance with ROHS, CE, FCC standards
◆ Size: 30* 26* 5.5mm
| Parameter | Description | Performance |
| Type of receipt | GPS+GLONASS+GALILEO+BDS+QZSS | |
| Sensitivity | Tracking | -162dBm |
| Acquisition | -148dBm | |
| Accuracy | positioning accuracy | <1.5m CEP50 without SA(Open Sky) |
| Drift speed | 0.1m/s without SA | |
| First positioning time TTFF | Cold start | 30s(Typical Open Sky) |
| Warm Start | 24s | |
| Hot Start | 1s | |
| Recapture | <1s | |
| Auxiliary GPS | EPO | |
| Power consumption | track | 53mA |
| capture | 57mA | |
| NMEA Output frequency | Default 1Hz | Max. 10Hz |
| Scope of use | height | Max 18,000m |
| speed | Max 515m/s | |
| Acceleration | Less than 4g | |
◆LBS (Location Based Service)
◆ PND (Portable Navigation Device)
◆ Vehicle monitoring
◆Car Security System
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