38 SLIT LAMP HS-5000 5X------------------- ----------------------------------------------------------------
11.4. Recommended separation distances between portable and
mobile RF communications equipment and the EUT
The is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the EUT can help Prevent
electromagnetic interference by maintaining a minimum distance between portable
and mobile RF communications equipment (transmitters) and the EUT as
recommended below, according to the maximum output power of the communications
equipment.
Separation distance according to frequency of transmitter [m]
150kHz to 80MHz 80MHz to
800MHz
800MHz to
2.5GHz
Rated
maximum
output power
of transmitter
[W]
V
1
=3Vrms
E
1
=3V/m E
1
=3V/m
0.01 0.116 0.1166 0.2333
0.1 0.368 0.3687 0.7378
1 1.166 1.1660 2.3333
10 3.687 3.6872 7.3785
100 11.660 11.6600 23.333
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 80MHz and 800MHz, 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.
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