Vertical Views - HMS Networks Anybus Wireless Bolt User Manual

Appendix C: Radio Antenna Patterns
C.2

Vertical Views

These diagrams show the antenna pattern when looking at the Bolt from the side in two
different rotations, 0° and 90°. The Bolt is mounted in a metal cabinet illustrated by the yellow
box below the Bolt.
Diagram analysis: The vertical antenna gain is fairly omnidirectional for both frequencies. It is
also clear to see that the metal cabinet where the Bolt is mounted will increase the gain
"upwards" in reference to the surface where the Bolt is mounted. Thus the gain "downwards" is
limited as expected.
C.2.1 Front View – Vertical 0°
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Anybus Wireless Bolt User Manual
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