User manual
51
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 0.12 0.12 0.23
0.1 0.38 0.38 0.73
11.21.22.3
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 (W) according to the transmitter manu-
facturer.
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range ap-
plies.
NOTE 2 These guidelines may not apply in all situations. Electro-
magnetic propagation is affected by absorption and reflection
from structures, objects and people.
ThisCLEAR™hearingaidmaybeinterferedwithbyotherequip-
mentevenifthatotherequipmentcomplieswithCISPRemission
requirements