ICR-3231
5.7.4
Antenna Connector ANT, DIV, GNSS and WiFi
The main and diversity antennas are connected to the router using the SMA connectors
on the front panel. There are also two R-SMA connectors for connection of the WiFi antennas
and one SMA connector for connection of the GNSS antenna on the right panel of the router
(on WiFi and GNSS versions of router only).
The
ANT
connector is used to connect the main antenna to the router. To connect the
diversity antenna, the second antenna connector
DIV
is used. The R-SMA connectors named
WiFi1 and WiFi2
are designed for the connection of a WiFi antennas (available only for ver-
sions with a WiFi module). The
GNSS
connector is used to connect the GNSS antena (avail-
able only for versions with a WiFi module, too).
The router can not operate without a main antenna connected through the port marked
as
ANT
!
The SMA connector is used for the connection of the antenna. Recommended tightening
moment for screwing the antenna to SMA connectors is 0.9 Nm.
Figure 17: Connecting the antenna
The diversity antenna improves the radio capability of the router at low signal strength.
18
