EDAN SE-1515 - Page 108

SE-1515 PC ECG User Manual EMC Information
- 101 -
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnetic environment - guidance
Conducted
RF
IEC61000-
4-6
3 V
rms
150 kHz to
80 MHz
3 V
rms
Portable and mobile RF communications
equipment should be used no closer to any part of
SE-1515 PC ECG, including cables, than the
recommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.
Recommended separation distance
Pd 2.1
Radiated
RF
IEC61000-
4-3
3 V/m
80 MHz to
2.5 GHz
3 V/m
Pd 2.1
80 MHz to 800 MHz
Pd 3.2
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 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