Appendix B – Radiation diagrams
13
Appendix B – Radiation diagrams
13.1.1 SR35i
13.1.2 RF30-EM
42
Siemens AB
Security Products
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.
Fig. 13
Top view with the front in the arrow direction.
Fig. 14
Top view with the front in the arrow direction.
03.2014