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Antennas
6.3 SIMATIC RF620A
SIMATIC RF600
230
System Manual, 11/2018, J31069-D0171-U001-A21-7618
6.3.6
Antenna patterns
6.3.6.1
Alignment of transponders to the antenna
Polarization axis
Since the RF620A antenna has linear polarization, it is necessary to consider the alignment
of the transponders with regard to the polarization axis of the antenna.
The polarization axes of antenna and transponder must always be parallel. The symbol on
the antenna indicates the polarization axis.
Figure 6-13 Polarization axis
Содержание SIMATIC RF640A
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Страница 332: ...Antennas 6 8 SIMATIC RF680A SIMATIC RF600 332 System Manual 11 2018 J31069 D0171 U001 A21 7618 ...
Страница 486: ...Accessories 10 3 Reader and antenna holders SIMATIC RF600 486 System Manual 11 2018 J31069 D0171 U001 A21 7618 ...