Agilent-technologies Wireless Network Optimization Platform E6474A Manual do Utilizador descarregar pdf (Página 190)

190 Agilent E6474A User’s Guide

D Permanent In-Vehicle Hardware Installation

Antenna Installation

Installation guidelines

• All antennas must be spaced at least 18 inches (45.7 cm)

apart. Plan the layout before drilling any holes.

• A magnetic- mount antenna may be mounted on any

suitable metallic surface, paying attention to the routing

of the cable. However, avoid areas of high vibration. Also

avoid mounting the antenna near a roof luggage rack. (The

rack could block the signal.)

• For permanent- mount antennas, choose a location with

access both above and below the antenna- mounting

surface; this is required for installing fasteners and for

routing the antenna cable.

• For permanent- mount antennas, use silicone sealant to

prevent water leakage between the antenna base and the

mounting surface.

• The GPS antenna must be located outside of the vehicle

with a clear view of the sky.

• Choose a horizontal mounting position for the GPS

antenna.

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Agilent-technologies Wireless Network Optimization Platform E6474A Manual do Utilizador Página 190