Hardware Installation and Reference Guide
Overview
Indicator
Description
RSSI
Solid on means the strong signal.
Flashing means the medium/low signal.
Off means the weak signal or no signal.
RTT
Solid on means the RTT service is effective.
Off means there is no RTT service.
EV-DO
Solid on means the EV-DO service is effective.
Off means there is no EV-DO service.
Attributes of the SIC-3G-CDMA Card
The basic attributes are as below:
SIC-3G-CDMA
Number of ports
SMA RF: 1
RJ-45: 1
Interface type
SMA RF is used to connect antenna.
RJ45 is for the internal commissioning.
Cable
SMA RF : N/A
RJ45: Serial port cable
Supported Rate
EV-DO(in theory: 3.1Mbps downlink and 1.8 Mbps uplink)
Operating Temperature:
Operating temperature: 0°C ~45°C
Storage temperature: -40°C ~70°C
Humidity
Operating humidity: 10%~90%
EMC
EMI: GB 9254-1998 Class A
EMS: GB/T 17618-1998
When the module runs normally, the RJ-45 interface does not need to connect a cable.
Module Cable
The SMA interface of the SIC-3G-CDMA module can connect two types of antennas: pole-shaped antenna and 3m
extension magnetic antenna.
Pole-shaped antenna
