Siemens SIMATIC Ident RF622A ETSI Operating Instructions Manual page 17

Angle deviation diagram for alignment
The following diagram shows the dependence of the following factors:
• Alignment angle of transponder to antenna
• Maximum range of antenna
Figure 5-3
SIMATIC RF622A
Operating Instructions, 11/2020, C79000-G8976-C601-01
Effect on the read/write range depending on the antenna alignment
5.1 Alignment of transponders to the antenna
Antenna patterns
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