52
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
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 meters (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 .
This DREAM™ hearing aid may be interfered with by other equip-
ment even if that other equipment complies with CISPR emission
requirements.
Summary of Contents for THE DREAM D-FA P
Page 1: ...USER INSTRUCTIONS D FA model Behind the ear ...
Page 63: ...63 ...