Recommended Separation Distances:
Recommended separation distance between portable and mobile RF communications equipment and the
The
| Separation distance according to frequency of transmitter | |||||||||
Rated maximum output | m |
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power of transmitter |
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150 kHz to 80 MHz | 80 MHz to 800 MHz | 800 MHz to 2.5 GHz | ||||||||
(W) | ||||||||||
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| d = 1.2 | P |
| d = 1.2 | P |
| d = 2.3 | P |
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0.01 | 0.12 |
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| 0.12 |
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| 0.23 |
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0.1 | 0.38 |
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| 0.38 |
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| 0.73 |
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1 | 1.2 |
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| 1.2 |
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| 2.3 |
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10 | 3.8 |
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| 3.8 |
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| 7.3 |
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100 | 12 |
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| 12 |
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| 23 |
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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 80MHz and 800MHz, 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.
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