Specifications Of The Antenna Interface - Huawei MG323 Hardware Manual

HUAWEI MG323 GSM M2M Module
Hardware Guide

4.6 Specifications of the Antenna Interface

Table 4-3 lists the recommended specifications of the antenna interface.
Table 4-3 Recommended specifications of the antenna interface
Working bands
Port impedance
Voltage standing
wave ratio (VSWR)
Maximum gain
Antenna efficiency
Polarization
Pattern
Issue 04 (2011-08-22)
824 MHz–960 MHz and 1710 MHz–1990 MHz
50 ohms
< 2.5
> 0 dBi
> 60%
Linear polarization or circular polarization
Omnidirectional
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Antenna Interface
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