Product Concept; General Description - Quectel EG91 Series Hardware Design

2

Product Concept

2.1. General Description

EG91 module is an embedded 4G wireless communication module with receive diversity. It supports LTE-
FDD/WCDMA/GSM wireless communication, and provides data connectivity on LTE-FDD, DC-HSDPA,
HSPA+, HSDPA, HSUPA, WCDMA, EDGE and GPRS networks. It can also provide voice functionality
to meet customers' specific application demands. The following table shows the frequency bands of EG91
series module.
Table 1: Frequency Bands of EG91 Series Module
LTE Bands
Module
(with Rx-diversity)
FDD:
EG91-E
B1/B3/B7/B8/B20/B28A
EG91-NA FDD: B2/B4/B5/B12/B13
FDD:
EG91-NS B2/B4/B5/B12/B13/B25/
B26
EG91-VX FDD: B4/B13
FDD:
EG91-EX
B1/B3/B7/B8/B20/B28
NOTES
1)
1. EG91 contains Telematics version and Data-only version. Telematics version supports voice
and data functions, while Data-only version only supports data function.
2)
GNSS function is optional.
2.
EG91_Hardware_Design
WCDMA
(with Rx-diversity)
B1/B8
B2/B4/B5
B2/B4/B5
Not supported
B1/B8
LTE Standard Module Series
EG91 Hardware Design
GSM GNSS
900/1800MHz Not supported
GPS, GLONASS,
Not supported BeiDou/Compass,
Galileo, QZSS
GPS, GLONASS,
Not supported BeiDou/Compass,
Galileo, QZSS
GPS, GLONASS,
Not supported BeiDou/Compass,
Galileo, QZSS
GPS, GLONASS,
900/1800MHz BeiDou/Compass,
Galileo, QZSS
1)
2)
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