1200-000002 r04 16 UPDATED 10/25/2022
APPENDIX C – Electromagnetic Immunity
Table 3. Guidance and manufacturer’s declaration – electromagnetic immunity For ME EQUIPMENT
and ME SYSTEMS that are not LIFE-SUPPORTING (see 5.2.2.2).
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The REVIAN RED 101 is intended for use in the electromagnetic environment specified below. The customer or the user
should assure that it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic Environment - Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2700 MHz
3 V
10 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the REVIAN RED
101, including cables, than the recommended
separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
d = [3.5/V
1
]
√
P
d = [3.5/E
1
]
√
P 80 MHz to 800 MHz
d = [7/E
1
]
√
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 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:
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 strength 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 REVIAN RED 101 is used exceeds the applicable RF compliance level above, the REVIAN
RED 101 should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the REVIAN RED 101.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
