Siemens Bewator Entro Series

Appendix B – Radiation diagrams
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Siemens AB
Security Products
03.2014
13 Appendix B – Radiation diagrams
The following radiation patterns show that much more signal is sent in some direc-
tions than in others. Each plot is measured in the horizontal plane. The colours in-
dicate different frequency channels.
13.1.1 SR35i
Fig. 13 Top view with the front in the arrow direction.
13.1.2 RF30-EM
Fig. 14 Top view with the front in the arrow direction.