The following aerials can be used to replace the supplied aerials on a base station with external aerials. These aerials have leads to allow for optimal positioning.
Note:
These optional aerials are not supported in North America.
Omni-Directional Single Aerial
A pair of these aerials can be used to approximately double the base station radio coverage, ie. up to 600 metres (2000 feet) omni-directional coverage.


Directional Single Antenna
A pair of these aerials can be used to give directional coverage up to 1000 metres (3300 feet). They must be mounted facing the same direction and approximately 1 metre (3 feet) apart. To achieve maximum coverage, the aerial should be mounted between 4 to 8 metres (13 to 26 feet) above area being covered.
