CIAS Elettronica S.r.l.
Ed. 1.2
Installation Handbook
Page
43
of
73
ERMO 482X3
PRO
2.5 Amplitude of the Sensitive Beam
The amplitude of the
Sensitive Beam depends
on the distance between the transmitter and the
receiver, on the
antenna type
and on the
sensitivity
adjustment set. The figures below state the
diameter half-way of the sensitive beam section (based on the length of the section) in case of
maximum and minimum sensitivity (see next figures).
1
2
3
4
5
6
7
8
9
10
5
10
15
20
25
30
35
40
45
50
Half range
sensitive zone
diameter [m]
Range [m]
Maximum
sensitivity
Minimum
sensitivity
Figure 3 Diameter of sensitive beam at the half-section length (ERMO 482X3
PRO
50)
20
40
60
80
100
120
140
160
180
200
2
4
6
8
10
12
14
16
18
20
Half range
sensitive zone
diameter [m]
Range [m]
Maximum
sensitivity
Minimum
sensitivity
Figure 4
Diameter of sensitive beam at the half-section length (ERMO 482X3 PRO 80-120-200)
