Zimmer enPuls, Руководство по эксплуатации

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Manufacturer’s declaration of
Electromagnetic Compatibility
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a
Theoretically, it is not possible to exactly predict the field strengths of fixed transmitters such as base stations for
radio telephones and land mobile radios, amateur radio stations, AM and FM radio and TV broadcasting. To determine the
electromagnetic environment in relation to the fixed transmitters, an electromagnetic site survey should be considered. If the
measured field strength in the location where the en
Puls
Version 2.0 device is to be used exceeds the above compliance
levels, the en
Puls
Version 2.0 device should be monitored in order to ensure that it is functioning as intended. If unusual
features are noticed, additional measures may be necessary such as re-orienting or relocating the en
Puls
Version 2.0
device.
b
Above the frequency range from 150 kHz to 80 MHz the field strength should be less than 3 V/m.
Recommended separation distances between portable and mobile RF telecommunications equipment and the
en
Puls Version 2.0 device
The en
Puls
Version 2.0 device is intended for operation in an electromagnetic environment where RF disturbances are
monitored. The customer or user of the en
Puls
Version 2.0 device can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF telecommunications equipment (transmitters) and the
en
Puls
Version 2.0 device – according to the output power of the communications device, as indicated below.
Separation distance according to frequency of transmitter
m
Rated output of transmitter
W
150 kHz to 80 MHz
d= 1.2 √P
80 MHz to 800 MHz
d= 0.35 √P
800 MHz to 2.5 GHz
d= 0.7 √P
0.01 0.12 0.035 0.07
0.1 0.38 0.11 0.22
1 1.2 0.35 0.70
10 3.8 1.1 2.2
100 12 3.5 7
For transmitters rated at a maximum output which is not listed above, the recommended separation distance d in meters (m) can be
determined using the equation applicable to the respective column, whereby P is the maximum rated output of the transmitter in Watts (W)
according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz the higher frequency range is applicable.
NOTE 2 These guidelines may not be applicable in all cases. Electromagnetic propagation is affected by absorption and reflection from
structures, objects and people.