Installation Instructions

12 Nokia RoofTop™ Wireless Router Installation Guide
Directional antennas - radiation pattern side view
In Nokia Wireless Router Networks, use a directional antenna only if:
• There are numerous obstructions in the area
• The nearest router is a considerable distance away
• The router is in a location where it does not need to route traffic for
other subscribers and itself requires a maximum link distance to the
neighboring router.
• There are more than two AirHeads co-located at one site