Quectel EG25-G - Product Concept; General Description

LTE Module Series
EG25-G Hardware Design
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2 Product Concept
2.1. General Description
EG25-G is an LTE-FDD/LTE-TDD/UMTS/GSM wireless communication module with receive diversity. It
provides data connectivity on LTE-FDD, LTE-TDD, DC-HSDPA, HSPA+, HSDPA, HSUPA, UMTS, EDGE
and GPRS networks. It also provides GNSS
1)
and voice functionality
2)
for customers’ specific
applications. The following table shows the frequency bands of EG25-G module.
Table 1: Frequency Bands of EG25-G Module
1.
1)
GNSS function is optional.
2.
2)
EG25-G module includes Data-only and Telematics versions. Data-only version does not support
voice function, while Telematics version supports it.
With a compact profile of 29.0mm × 32.0mm × 2.4mm, EG25-G can meet almost all requirements for
M2M applications such as automotive, metering, tracking system, security, router, wireless POS, mobile
computing device, PDA phone, tablet PC, etc.
EG25-G is an SMD type module which can be embedded into applications through its 144-pin LAG pads.
Network Mode/GNSS
EG25-G
LTE-FDD
(with receive diversity)
B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
LTE-TDD
(with receive diversity)
B38/B39/B40/B41
UMTS
(with receive diversity)
B1/B2/B4/B5/B6/B8/B19
GSM
850/900/1800/1900MHz
GNSS
1)
Function
GPS, GLONASS, BeiDou/Compass, Galileo, QZSS
NOTES