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Make sure that antennas are set up at an appropriate location. Furthermore, make sure
that antennas are correctly assembled and installed, and that they are inspected at regu-
lar intervals.
If the mast or parts of a damaged antenna break off, this may result in personal injury or
even death.
National regulations and standards regarding the installation and operation of antenna
systems have to be complied with. In Germany, relevant regulations are DIN 57855/VDE
0855, for example.
All of the safety instructions described here must be observed in order to avoid damage
to antennas and allow problems to be detected at an early stage. Make these safety ins-
tructions available to your service personnel.
Observe wind speeds at installation site
Antennas from Rohde & Schwarz are designed to withstand the wind speeds or dynamic
pressures specified in the relevant data sheets.
The wind speed depends, among other things, on the conditions prevailing at the site of
installation:
● The wind speed increases with the altitude of the installation site.
● The wind load increases at exposed installation sites where compressions of the air
flow and turbulences may occur (e.g. on high-rise buildings, isolated mountain ridges
or in narrow canyons).
To estimate the maximum wind load that may occur, make a survey of the antenna site,
if necessary, or use modeling to determine excessive wind loads.
The actual dynamic wind pressure may grow significantly if the wind carries water
(rainstorm, typhoon, etc.) or sand (sandstorm). The specified dynamic pressure must not
be exceeded under any circumstances. Specified wind speeds are derived from the dy-
namic pressure prevailing with dry, uncontaminated air.
Mobile use
Vibration and shock loads during mobile use must not exceed the applicable data sheet
specifications. Depending on the degree and duration of the loading, vibration and shock
may shorten the product life.
1171.3100.12
Safety Instructions - Informaciones de seguridad
Safety Instructions for Antennas
E/Esp-2
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