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Antenna patterns
5.1
Alignment of transponders to the antenna
Polarization axis
Since the RF622A antenna has linear polarization, it is necessary to consider the alignment of
the transponders used in relation to the antenna.
The polarization axes of antenna and transponder must always be parallel. The symbol on the
antenna indicates the polarization axis.
Figure 5-1
SIMATIC RF622A
Operating Instructions, 11/2020, C79000-G8976-C601-01
Polarization axis
5
15
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