RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF
COMMUNICATIONS EQUIPMENT AND ICARE IC100
Icare ic100 (TA011) is intended for use in an electromagnetic environment in which radiated RF-
disturbances are controlled. The customer or the user of the Icare ic100 (TA011) can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and Icare ic100 (TA011) 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
d=
1.2 √P
80 MHz to 800 MHz
d=
1.2 √P
800 MHz to 2.5 GHz
d=
2.3 √P
0.01 NOT APPLICABLE 0.12 0.23
0.1 NOT APPLICABLE 0.38 0.73
1 NOT APPLICABLE 1.2 2.3
10 NOT APPLICABLE 3.8 7.2
100 NOT APPLICABLE 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 (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 reection from structures, objects and people.