Description:
GM-M71 is an easy to use, ultra-high performance, low power GNSS receiver module with patch antenna for various PNT (Position/Navigation/Timing) applications. It concurrently tracks signals from all civil navigation systems – GPS, QZSS, GALILEO, GLONASS, and BEIDOU. Thanks to this capability, big number of satellites are visible, positioning becomes easy and accurate even in the typical GPS difficult environments. The SMT mountable design allows mass production with automatic assembly. With GM-M71, the RF tuning efforts and also development time is reduced to the minimum.Specifications
| Chipset | Airoha AG3352 |
|---|---|
| GNSS systems | GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS |
| Frequency bands | L1 |
| Accuracy | < 2.5 m (autonomous) |
| Interface | UART-TTL, SMT |
| Output | NMEA, Binary, RTCM, 1PPS |
| Update rate | Up to 10 Hz |
| Power | 3–3.6 V |
| Current consumption | 34 mA |
| Operating temperature | -40 ~ 85 ℃ |
| Antenna | Built-in |
Typical values. See the product flyer (PDF) for full specifications.

