Dentsply Sirona Propex IQ Gebrauchsanweisung Seite 67

Appendix A: Electromagnetic Emissions and Immunity
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
NOTE 1: At 80 MHz and 800 MHz, 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.
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 Propex IQ
RF compliance level above, the Propex IQ
operation. If abnormal performance is observed, additional measures may be necessary, such as
re-orienting or relocating the Propex IQ
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
END-IFU-PROPEX-IQ-V06-WEB-EUR-Multilingual-2021-01
3 V/m
80 MHz to 2.7 GHz
®
Apex Locator is used exceeds the applicable
®
Apex Locator should be observed to verify normal
®
Apex Locator.
d 1.2 P

=
80 MHz to 800 MHz
d 2.3 P

=
800 MHz to 2.5 GHz
Where P is the maximum
output power rating of the
transmitter in watts (W)
according to the transmitter
manufacturer and d is the
recommended separation
distance in meters (m).
Field strengths from fixed RF
transmitters, as determined
by an electromagnetic site
a
survey,
should be less than the
compliance level in each
b
frequency range.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
67/74