Advantech B+B SmartWorx SmartStart Start Manual page 12

First Use
Before applying power to the router, connect the components that you required for your
applications. You cannot operate the router without connected antenna, inserted SIM card,
nor connected power supply.
If you do not have connected main antenna during operation of the router, the router can
be damaged!
SmartFlex SR300 routers are not equipped with a GSM module which means that SIM
card readers and antenna connectors are not available on the router.
1. Antenna
Use a SMA connector to connect the antennas to the router. The main antenna is con-
nected to the router by screwing on the ANT connector (see the figure below). A second
diversity antenna can also be connected to the DIV connector to improve performance.
11
QSG issued in CZ, January 25, 2017
SmartFlex