LPWA Module Series
BG950A-GL&BG951A-GL_Hardware_Design
58
/ 84
Figure 25: Reference Circuit of Main Antenna Interface
5.2. GNSS
BG950A-GL module includes a fully integrated global navigation satellite system solution that supports
GPS, GLONASS. BG951A-GL module supports GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS.
BG950A-GL/BG951A-GL module supports standard NMEA-0183 protocol, and outputs NMEA sentences
via debug UART interface (data update rate: 1–10 Hz, 1 Hz by default).
By default, the module’s GNSS engine is switched off. It must be switched on via AT command.
BG950A-GL does not support concurrent operation of LTE and GNSS, however, LTE and GNSS are
concurrency for BG951A-GL. For more details about GNSS engine technology and configurations, see
document [4].
5.2.1. Antenna Interface & Frequency Bands
The following table shows the pin definition, frequency bands, and performance of GNSS antenna
interface.
Table 36: Pin Definition of GNSS Antenna Interface
To Next Page
Loading...
Need help?
General
