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30 Emitted Radiation & Electromagnetic Compatibility
Table 4 – Recommended separation distances between portable and mobile RF communications
equipment and the ME EQUIPMENT or ME SYSTEM – for ME EQUIPMENT and ME SYSTEMS that
are not LIFE-SUPPORTING
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment
and Optune
®
Treatment Kit
Optune Treatment Kit is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of Optune Treatment Kit can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters)
and Optune Treatment Kit 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 0.116 0.116 0.233
0,1 0.368 0.368 0.736
1 1.16 1.16 2.33
10 3.68 3.68 7.36
100 11.6 11.6 23.2
For transmitters rated at a maximum output power not listed above, the recommended separation distance d
in metres (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) 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 aected by absorption and
reflection from structures, objects and people.
Emitted Radiation & Electromagnetic Compatibility
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