Service Guide

LTE Standard Module Series
EG91_Series_Hardware_Design
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(U)SIM (Universal) Subscriber Identity Module
USB Universal Serial Bus
Vmax Maximum Voltage
Vnom Nominal Voltage
Vmin Minimum Voltage
V
IH
max Maximum High-evel Input Voltage
V
IH
min Minimum High-evel Input Voltage
V
IL
max Maximum I Low-level Input Voltage
V
IL
min Minimum Low-level Input Voltage
V
I
max Absolute Maximum Input Voltage
V
I
min Absolute Minimum Input Voltage
V
OH
min Minimum High-level Output Voltage
V
OL
max Maximum Low-level Output Voltage
V
OL
min Minimum Low-level Output Voltage
VSWR Voltage Standing Wave Ratio
WCDMA Wideband Code Division Multiple Access