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Table 4: Recommended separation distances between portable and mobile RF communications
equipment and the model TL30
portable and mobile RF communications equipment and the model TL30
The model TL30 is intended for use in electromagnetic environment in which radiated RF disturbances is
controlled. The customer or the user of the model TL30 can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters)
and the model TL30 as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum output
power of transmitter
W
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d
in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is
the maximum output power rating of the transmitter in watts (W) accordable to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz. the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorpti-
on and reflection from structures, objects and people.
Recommended separation distances between
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
1.2 P
0.12
0.38
1.2
3.8
12
66
m
80 MHz to 800 MHz
1.2 P
0.12
0.38
1.2
3.8
12
800 MHz to 2,5 GHz
2.3 P
0.23
0.73
2.3
7.3
23
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