1. Introduction
This document describes the electronic specifications, RF specifications, interfaces, mechanical
characteristics and testing results of the SIMCom SIM7075G module. With the help of this document and
other SIM7075G software application notes/user guides, users can understand and use SIM7075G module
to design and develop applications quickly.
1.1 Product Outline
The SIM7075G modules support LTE CAT-M1, LTE CAT-NB1/CAT-NB2, GSM, GPRS and EDGE. The
physical dimension of SIM7075G is 19.9mm×23.6mm×2.2 mm. It is designed for applications that need low
latency, Low throughput data communication in a variety of radio propagation conditions. Due to the unique
combination of performance, security and flexibility, this module is ideally suited for M2M applications, such
as metering, asset tracking, remote monitoring, E-health and etc.
Table 1: SIM7075G frequency bands and air interface
Network Type
LTE-HD-FDD
www.simcom.com
Band
Category
LTE-FDD B1
LTE-FDD B2
LTE-FDD B3
LTE-FDD B4
LTE-FDD B5
LTE-FDD B8
LTE-FDD B12
LTE-FDD B13
LTE-FDD B14
LTE-FDD B18
LTE-FDD B19
LTE-FDD B20
LTE-FDD B25
LTE-FDD B26
LTE-FDD B27
LTE-FDD B28
LTE-FDD B31
LTE-FDD B66
LTE-FDD B71
SIM7075G User Manual V1.00
SIM7075G
M1
NB2
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