Agu SN10 Mode D'emploi page 78

Guidance and manufacturer's declaration – electromagnetic immunity – for device that is not
LIFE-SUPPORTING.
Guidance and manufacturer's declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below. The customer or the user of
the device should assure that it is used in such an environment
IEC 60601
Immunity test
test level
3 Vrms
Conducted RF
IEC 61000-4-6 150 kHz to 80
MHz
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) tele-
phones 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 device is used exceeds the applicable RF compliance level above, the device
should be observed to verify normal operation. If abnormal performance is observed, additional meas-
ures may be necessary, such as reorienting or relocating the device.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
78
Electromagnetic environment – guidance
Compliance
level
Portable and mobile RF communications equipment
Not applicable
should be used no closer to any part of the device, includ-
ing cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Not applicable
Recommended separation distance:
d = 1,2×√P
80 MHz to 800 MHz
d = 2,3×√P
800 MHz to 2,5 GHz
whereP 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 (м)Field strengths from fixed RF
transmitters, as determined by an electromagnetic site
survey, should be less than the compliance level in each
frequency range. Interference may occur in the
vicinity of equipment marked with the
following symbol