Dentsply Sirona EndoActivator Mode D'emploi page 23

a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to
fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the handpiece is
used exceeds the applicable RF compliance level above, the handpiece should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the handpiece.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between portable and mobile RF communications equipment
and the handpiece
The handpiece is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or
the user of the handpiece can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the handpiece 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 metres (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 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people.
BENENACDFUWEB / Rev.07 / 09-2019
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
0.12
0.37
1.17
3.70
11.7
m
80 MHz to 800 MHz
0.12
0.37
1.17
3.70
11.7
800 MHz to 2,5 GHz
0.24
0.74
2.33
7.39
23.3
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