OBID
i-scan
®
Application-Note
ID ISC.ANT800/600-DA
FEIG ELECTRONIC GmbH
Seite 9 von 26
N50101-0e-ID-B.doc
2. Installation and Wiring
2.1. Configuration of the Antenna Gate
The individual components are configured as shown in Figure 3.
Figure 3: Configuration of the antenna gate
The antennas must be connected to the multiplexer as shown in Figure 3. The lower antennas
must be connected to outputs OUT1 and OUT8 respectively, the middle antennas must be con-
nected to outputs OUT2 and OUT7 respectively, etc.
If a SWR meter is used it has to be placed between the reader an the power-splitter (s. Figure 4).
The SWR meter is only used for checking the tuning results and is removed when testing is
finished.
Figure 4: Mounting of the SWR meter
6 x Antenna
ID ISC.ANT800/600-DA
Reader
ID ISC.LR200-B
Power Splitter
ID ISC.ANT.PS-B
3,5m
(+7,2m)
18cm
12-24VDC
MUX
IN OUT
1
2
7
3
6
4
8
5
Multiplexer
ID ISC.ANT.MUX-A
PS
1
2
LR200
2,9m
70cm
PS
LR200
SWR meter
18cm
70cm
2.9m
