Bosch Integrus Installation And Operation Manual page 19

Integrus
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Figure 4.4 Total coverage area of LBB 3410/05, LBB 4511/00 and LBB 4512/00 for 1 to 8 carriers
Figure 4.5 Polar diagram of the radiation pattern for 1, 2, 4 and 8 carriers
The cross section of the 3-dimensional radiation pattern with the floor of the conference
venue is known as the footprint (the white area in Figure 4.6, Figure 4.7 and Figure 4.8). This is
the floor area in which the direct signal is strong enough to ensure proper reception, when
the receiver is directed towards the radiator. As shown, the size and position of the footprint
depends on the mounting height and angle of the radiator.
Figure 4.6 The radiator mounted at 15° to the ceiling
Bosch Security Systems B.V.
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Installation and Operation manual
LBB 4512/00
LBB 4511/00
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Planning | en 19
IOM-INT | V1.1 | 2010.12