Appendix 57
758-919 Wireless Access Point
Manual
Version 1.0.0
6.3
Radio Antenna Patterns
This section presents information about the radio antenna patterns for the
Wireless Access Point (WAP).
The diagram scale shows relative RSSI values, where the outer ring represents
maximum radio power and is labelled 0 dB. The inner rings represent the
increasing attenuation in dB measured in different angles around the WAP, while
maintaining the same distance.
6.3.1
Azimuth (Horizontal) View
This diagram shows the horizontal antenna pattern when looking at the WAP
from above, i.e. looking at the top logo from above.
Figure 33: Azimuth (Horizontal) View
Diagram analysis: the diagram displays an omnidirectional antenna gain
regarding 2.4 GHz (blue line) which is used for Bluetooth and Wireless LAN 2.4
GHz. However, it also shows that Wireless LAN 5 GHz (orange line) has a limited
antenna gain in the approximate directions 105° to 190°, i. e. the 5 GHz range
will be limited in this direction.
