Proxim ORiNOCO AP-4000M User Manual page 21

Installation and Initialization
AP-4000/4000M/4900M Hardware Description
4.9 GHz Antenna
On the AP-4900M, antenna connector 3 is equipped with a pigtail adaptor for connection to a 4.9 GHz antenna. When the
AP-4900M is configured to operate in the 4.9 GHz Public Safety operational mode, antenna diversity is automatically
disabled by default, and antenna 3 is configured for use. Connecting an external antenna to this antenna port disables
the corresponding internal antenna.
For a list of recommended antennas, see http://www.proxim.com/products/wifi/accessories.
For installation instructions, see Install External Antennas (Professional Installation
AP-4000/4000M/4900M User Guide
Required).
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