Quectel LPWA Series

LPWA Module Series
BG950A-GL&BG951A-GL_Hardware_Design
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2.1. Frequency Bands and Functions
Table 3: Wireless Network Type
2.2. Key Features
Table 4: Key Features
2
LTE HD-FDD B26 and B27 are supported by LTE Cat M1 only.
3
BG950A-GL and BG951A-GL support VoLTE* (Voice over LTE) under LTE Cat M1.
4
LTE Cat NB2* is backward compatible with LTE Cat NB1.
Module
Supported Bands
2
Power Class
GNSS
BG950A-GL
Cat M1
3
:
LTE HD-FDD:
B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/
B25/B26/B27/B28/B66
Cat NB1/NB2*
4
:
LTE HD-FDD:
B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/
B20/B25/B28/B66
Power Class 3
(23 dBm ± 2.7 dB)
GPS,
GLONASS
BG951A-GL
GPS,
GLONASS,
BeiDou, Galileo,
QZSS, SBAS.
Please noted that BG950A-GL integrates the GNSS function inside the baseband chip, while for
BG951A-GL, the internal baseband chip and GNSS chip are separated. Therefore, BG950A-GL does
not support concurrent operation of LTE and GNSS, however, LTE and GNSS are concurrency for
BG951A-GL.
Features
Details
Power Supply

Supply voltage: 2.2–4.35 V

Typical supply voltage: 3.3 V
SMS*
 Text and PDU mode
 Point-to-point MO and MT
 SMS cell broadcast
 SMS storage: ME by default
NOTE