Hirschmann BAT54-F User Manual page 32

The antenna should not be the highest point in the area. If this is the case,
use a separate lightning conductor to divert lightning strikes.
Warning
Lightening protection is an indispensible part of your outdoor
antenna installation. It protects your sensitive electronic devices
from transient or electrostatic discharges to the antenna.
Warning
Antennas placed outdoors must be within the catchment area of a
lightening conductor. Make sure that there is lightening protection
equipotential bonding for all conductive systems leading from
outdoors. When implementing your lightening protection concept,
make sure you meet the requirements of standards VDE 0182 and
IEC 62305.
Hirschmann recommends using the Hirschmann BAT Protector as a
lightening protection
Warning
Installing this lightening protection element between an antenna
and a BAT-F does not alone provide sufficient protection against a
lightening strike. The BAT Protector lightening protection element
only works as part of a comprehensive lightening protection
concept. If you have any questions relating to this, contact a
qualified dealer.
Note: The requirements of EN61000-4-5, surge test on power supply lines,
are only met if a Blitzductor VT AD 24V, article No. 918 402, is used.
Manufacturer: DEHN+SÖHNE GmbH+Co.KG, Hans Dehn Str.1,
Postfach 1640, D-92306 Neumarkt.
Warning
Connect the external antenna, the housing ground and the
lightening protection to the same ground system, e.g. to the building
ground.
For further information on lightning protection, see the "WLAN Outdoor
Guide".
32
(see on page 62 „Accessories").
BAT-F, BAT-Rail, BAT54, BAT300
Release 02 07/10