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28
Recommended separation distances between portable and mobile RF communications
equipment and the Wattbike
The Wattbike is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or
the user of the Wattbike can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the Wattbike 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
80 MHz to 800 MHz
800 MHz to 2,5 GHz
0,01
0,35
0,35
0,70
0,1
1,11
1,11
2,21
1
3,50
3,50
7,00
10
11,07
11,07
22,14
100
35,00
35,00
70,00
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.
NOTE 1:
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people.
Table 6:
