Alcatel-Lucent USA PCS Wireless Base Station Transceiver : User's Manual : Page 222

Important! The percentage of protection for the shaded zone is 96%.

Lightning rod installation

If the GPS antenna is mounted to the side of an antenna tower above the 150 foot point,

then horizontal lightning rods must be employed such that the antenna is within the area

of a 150 foot sphere that touches both lightning rods, as shown in the following diagram.

GPS antenna installation Lightning interference consideration

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E-6

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Issue 1 March 2012