iTero Element Operation Manual page 25

l:N(JLl~;H iTero® Elemenf" Operation Manu,11
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the iTero Element System that is not Life-Supporting
iTero Element is intended for use in the electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the iTero Element can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters)
and the iTero Element system as recommended below, according to the maximum output power of the
communications equipment.
Separation distance according to frequency of transmitter
Rated maximum m
output power of
150 kHz to 80 MHz 150 kHz to 80 MHz 150 kHz to 80 MHz
transmitter W
3.5
-Ji,
d
=
[Vl] p d
= [~:]-Ji,
7
d
=
[El]-fi,
0,01 0.12
0.12 0.23
0,01
0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8
3.8 7.3
100
12 12 23
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 0N) 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.
0