Antenna Connector Ant, Div, Gps And Wifi; Connecting Of The Antenna - Advantech SmartMotion ST352 User Manual

5.9.3 Antenna connector ANT, DIV, GPS and WiFi

Main, diversity and GPS antennas are connected to the router using the SMA connector on
the front panel. There is also available R-SMA antenna connector through which the additional
antenna can be connected, if the router is equipped with WiFi module.
Both of ANT connectors are used to connect the main antennas to the router. To connect
the diversity antenna are used antenna connectors DIV. The fifth connector (GPS) is intended
for GPS antenna (router supports active GPS antenna). R-SMA connector named WiFi is
designed for connection of WiFi antenna (available only for versions with WiFi module).
The router can not operate without connected main antennas marked as ANT !
The DIV celullar antenna is required for the MIMO DL functionality.
For connection the antenna is used SMA connector. The antenna is connected by screwing
this antenna to the SMA connector on the router's front panel (see the figure below).
Diversity antenna improves radio features of the router at low signal strength.
Figure 15: Connecting of the antenna
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SmartMotion ST352