Masimo Rad-97, Руководство оператора

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Rad-97 Chapter 11: Specifications
www.masimo.com 160 Masimo
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
Conducted RF IEC
61000-4-6
3 Vrms 3 Vrms
Radiated RF IEC
61000-4-3
20 V/m
80 MHZ
to 2.5 GHz
20 V/m
80 MHz to 800 MHz
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 survey, 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:
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.
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 ME Equipment is
used exceeds the applicable RF compliance level above, the ME Equipment should be
observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the ME Equipment.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1]
V/m.