Karl Storz AIDA WD 300, Описание системы

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Appendix
KARL STORZ AIDA ® WD 300
7-7
Table 206
Recommended separation distances between portable and mobile RF communications equipment and
the KARL STORZ AIDA
®
WD 300
The KARL STORZ AIDA
® WD
300 are intended for use in an electromagnetic environment in which the
RF disturbances are controlled. The user of the device can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the device – as a function of the output power of the communication device, as shown
below.
Nominal power
of transmitter
[W]
Separation distance d [ m ]
according to frequency of transmitter
150 kHz to < 80 MHz
P d




=
3
5 , 3
80 MHz to < 800 MHz
P d




=
3
5 , 3
800 MHz to 2.5 GHz
P d




=
3
7
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 manufacturer.
Note: These guidelines may not apply in all situations. The propagation of electromagnetic quantities is
affected by absorptions and reflections of buildings, objects and persons.