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User Guide SCIEL
READER IP2 04B.docx
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3
PHYSICAL INFORMATION
Figure 4:
SCIEL READER IP connectors
3.1
Antenna connector
The external antenna connector is a Female SMA connector with a
50Ω impedance.
This connector is factory mounted on the front side on the housing, but can also be mounted on the back
side.
To chan
ge the antenna connector’s side
:
1.
Open the housing
by unscrewing the 4 top screws,
and
remove the main board
and its two screws.
For more details on these operations, see
3.5
and
3.6
, figures 7 and 8.
2.
Remove the plastic plug
that hides the rear mounting
hole (surrounded with red)
3.
Remove the SMA plug
(unscrew the nut)
4.
Place the plastic plug
in the front hole.
5.
Mount the SMA plug
in the rear hole.
6.
Ensure the UFL connector
(surrounded with yellow) is
plugged correctly.
7.
Mount the main board back
and
close the housing
. Be
careful not to tighten the screws too hard, it could
make damages.
Ethernet
RJ45
connector
DC Supply
jack
SMA
Antenna
Connector
3 pins supply
and relay
connector
