Hewlett Packard Enterprise Company AP85 Manual Do Utilizador

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| Understanding Antennas
Aruba AP-85 Outdoor Access Point Series
| Installation Guide
Figure 29  AP-ANT-90 E-Plane View (Side View)
Figure 30  AP-ANT-90 H-Plane View (Top View)
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Alternatively, for high mounting locations, high-gain sector antennas may be used with mechanical 
downtilt. This will typically require the use of multiple access points per mounting location to 
provide omni-directional coverage. 
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If a directional antenna is required to direct RF coverage, the detachable antenna must be capable of 
supporting all of the frequency bands that require support (2.4 GHz and/or 5 GHz). 
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Directional antennas are selected to focus RF energy more efficiently to a targeted area. 
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Directional antennas are also useful in areas where the surrounding materials have high amounts of 
RF attenuation or reflection and the RF signal needs to be guided in the direction of the least