Sony AC-120MD Gebrauchsanweisung Seite 18

Guidance and manufacturer's declaration – electromagnetic immunity
The AC-120MD is intended for use in the electromagnetic environment specified below. The customer or the user of the
AC-120MD should assure that it is used in such an environment.
Immunity test
Conducted RF 3 Vrms
150 kHz to 80 MHz
IEC 61000-4-6 outside ISM bands
6 Vrms
150 kHz to 80 MHz
in ISM bands
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2.7 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.
6
GB
IEC 60601
Compliance level
test level
3 Vrms
c
6 Vrms
c
3 V/m
Electromagnetic environment – guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the AC-120MD,
including cables, than the recommended separation
distance calculated from the equation appliance to the
frequency of the transmitter.
Recommended separation distance
= 1.2 √
IEC 60601-1-2: 2007
= 1.2 √
80 MHz to 800 MHz
= 2.3 √
800 MHz to 2.5 GHz
IEC 60601-1-2: 2014
= 2.0 √
80 MHz to 2.7 GHz
Where is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
be less than the compliance level in each frequency
range. b
Interference may occur in the vicinity of equipment
marked with following symbol:
a should