DJO Global Cefar Femina Manual De Instrucciones página 55

Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The CEFAR FEMINA is intended for use in the electromagnetic environment specified below. The customer or the user of the
CEFAR FEMINA should assure that it is used in such an environment
IEC 60601
Immunity Test
Test Level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF
3 Vrms
80 MHz to 2.5 GHz
IEC 61000-4-6
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 CEFAR FEMINA device is used exceeds the applicable RF
compliance level above, the CEFAR FEMINA device should be observed to verify normal operation. If abnormal performance
is observed, additional measures may be necessary, such as reorienting or relocating the CEFAR FEMINA device.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 1 V/m.
Compliance Level Electromagnetic Environment - Guidance
Portable and mobile RF communication equipment
should be used no closer to any part of the CEFAR
FEMINA device, including cables, than recommended
separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
d = 1.2 √P d = 1.2 √P
3 Vrms
d = 1.2 √P 80 MHz to 800 MHz d = 1.2 √P 80 MHz to 800 MHz
3 Vrms
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 metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey, a should
be less than the compliance level in each frequency
range. b
Interference may occur in the vicinity of equipment
marked with the following symbol:
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