47
r
ated
m
aximum
o
utPut
P
ower
of
t
raNSmitter
(
w
)
S
eParatioN
diStaNCe
aCCordiNg
to
frequeNCy
of
traNSmitter
(
m
)
d = 1.2√P
< 800 MHz
d = 2.3√P
≥ 800 MHz
0.01
0.12
0.23
0.1
0.38
0.73
1
1.2
2.3
10
3.8
7.3
100
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 manufacturer.
Note 1: These guidelines may not apply in all situations.
Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
Proprietary Inductive Linkage between Sound
Processor and Cochlear Implant
The external headpiece and implant are an induction
coupled system. The cochlear implant induction link
behaves as a weakly coupled transformer rather than
as radio transmitter. Power is provided to the implant
Summary of Contents for CI-5294
Page 1: ...Na da CI M30 Sound Processor CI 5294 instructions for use English Fran ais Espa ol...
Page 2: ......
Page 171: ......
