Recommended Separation Distances:
Recommended separation distance between portable and mobile RF
communications equipment and the
LEDEX
TM
WL-090
The WL-090 is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the WL-090 can help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the WL-
090 as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum
output power of
transmitter (W)
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1.2 √P
80 MHz to 800 MHz
d = 1.2 √P
800 kHz to 2.5 GHz
d = 1.2 √P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in metres (m) can be determined using the
equation applicable to the frequency of the transmitter, where P is the maximum
output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
Note1: At 80 MHz and 800 MHz, the separation distance for the higher frequency
range applies.
Note2: These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects and people.
22
EN
Summary of Contents for LEDEX WL-090
Page 1: ...Instructions for use...
Page 27: ...1711 ES V 1...
