Acksys AirBox V1 Série Guide D'installation Rapide page 26

'WiFi Ant' antenna connectors (50 ohms)
RP SMA female connector
Center pin
Cellular Main/ Aux antenna connectors (50 ohms)
SMA female connector
Center hole
GNSS antenna connector (50 ohms)
SMA female connector
Center hole
A
L
First WiFi interface (2T/2R)
L
WiFi/WiFi1 Ant1 : RF connector for
A
st
the 1 antenna
I
WiFi/WiFi1 Ant2 : RF connector for
R
nd
the 2 antenna
B
O
If unused, keep it open.
X
s
nd
2 WiFi interface (3T/3R)
A
I
WiFi2 Ant1 : RF connector for the
R
st
1 antenna
B
WiFi2 Ant2 : RF connector for the
O
nd
2 antenna
X
WiFi2 Ant3 : RF connector for the
/
rd
3 antenna
1
2
If unused, keep it open.
To get the highest benefit of the MIMO
technology and its high radio bit rate,
you must connect all antennas (2 in
2T/2R and 3 in 3T/3R).
Nevertheless, in degraded mode, it is
possible to connect a single antenna
for a 2T/2R interface (use exclusively
Ant1 connector) or 1/2 antennas for a
3T/3R interface (use exclusively Ant1
connector or Ant1/Ant2 connectors.
AirBox/14 only
2 connectors:
• Cellular Main Ant.
• Cellular Aux Ant.
Using Cellular Aux Ant. is optional.
When connected, it is used for Rx
diversity to improve the quality of the
received signal.
If unused, keep it open.
AirBox/14 only
AirBox/14: One connector (GNSS Ant.)
No GNSS antenna is provided.
Use only active antenna. Using passive
antenna may damage the interface.
Antenna gain is controlled by a DC
output voltage of 2,85V.
If unused, keep it open.
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