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Recommended separation distances between portable and mobile RF communications equipment and the Compat Ella
The Compat Ella
pump is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of
®
the Compat Ella
pump can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
®
equipment (transmitters) and the Compat Ella
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 metres (m) can be estima-
ted 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 separation distance for 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.
pump as recommended below, according to the maximum output power of the communications equipment.
®
Separation distance according to frequency of transmitter
150 kHz to 80 MHz d=1.2√P
0.12
0.38
1.2
3.8
12
®
(m)
80 MHz to 800 MHz d=1.2√P
0.12
0.38
1.2
3.8
12
pump
800 MHz to 2.5 GHz d=2.3√P
0.23
0.73
2.3
7.3
23