ab CHORUS CI-5292 Instrucciones De Uso página 17

Recommended separation distances between portable and
mobile RF communications equipment and the Chorus
The recommended separation distance between the Chorus
Sound Processor and an RF transmitter is calculated based
on the maximum RF transmitter output as determined by an
electromagnetic site survey. The following equations are used
to compute the separation distance in meters based on the
transmitter power output in Watts.
Rated
Maximum
Output
Power of
Transmitter
(w)
0.01
0.1
1
10
100
*These guidelines may not apply in all situations as
electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
16
Sound Processor
Separation distance according to
frequency of transmitter (m)
d = 1.2√P, where
the RF frequency
< 800 MHz
0.12
0.38
1.20
3.80
12.00
d = 2.3√P, where
the RF frequency ≥
800 MHz
0.23
0.73
2.30
7.30
23.00