GM-820High Performance GNSS/GPS Smart Antenna Module
- Chipset: u-blox M8
- Dimension: 20*20*6.5 mm
- Applications: Driving Recorder, Automatic vehicle location, Vehicle navigation device, School Bus/Transit/Police/Fleet/POS
- Product Flyer:
Description：
GM-820 is a thin module equipped with the latest u-blox M8 low-power, high-sensitivity engine, GNSS antenna, and wire-to-board connector. The all-in-one design allows quick plug and play. GM-820 supports multiple satellite positioning systems – GPS, GLONASS, BEIDOU, Galileo& , QZSS, IMES& , and SBAS. Based on our experienced design, GM-820 provides not only fast acquisitions with excellent tracking performance but also quality and delivery assurance.Specifications
| Chipset | u-blox M8 |
|---|---|
| GNSS systems | GPS, GLONASS, BeiDou, QZSS, SBAS |
| Frequency bands | L1 |
| Accuracy | 2.5 m (autonomous) |
| Interface | USB, UART-TTL |
| Output | NMEA, RTCM, 1PPS |
| Update rate | Up to 10 Hz |
| Power | 3.1–5.5 V |
| Current consumption | 40 mA |
| Size | 20 × 20 × 6.5 mm |
| Operating temperature | -40 ~ 85 ℃ |
| Antenna | Built-in |
Typical values. See the product flyer (PDF) for full specifications.