Storz UG 130U Manuel D'utilisation page 63

61
Technical description
Recommended separation distances between portable and mobile RF communications equipment and the transformer/earth leakage monitor
The transformer/earth leakage monitor is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or user of the transformer/earth leakage monitor can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communication devices (transmitters) and the device as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output power
of transmitter
[W]
0.01
0.1
1
10
100
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: At 80 MHz and 800 MHz, the separation distance for higher frequency range applies.
Note: These guidelines may not apply in all situations. The propagation of electromagnetic quantities is affected by absorptions and reflections of structures,
objects and people.
This equipment has been evaluated for
compatibility with high-frequency surgical
equipment. It has been tested according to
IEC 60601-2-2 Annex BB.
Description technique
Table 5
Separation distance d [m] as a function of the transmitter frequency
150 kHz to 80 MHz 80 MHz to 800 MHz
f
0.12
0.38
1.2
3.8
12
Descripciones técnicas
800 MHz to 2.5 GHz
f h
0.12
0.38
1.2
3.8
12
0.23
0.73
2.3
7.3
23