RF emissions CISPR 11
Class B
The model Portable ECG monitor is suitable for use in
all establishments, including domestic establishments
and those directly connected to the public low-voltage
power supply network that supplies buildings used for
domestic purposes.
Harmonic emissions IEC
61000-3-2
Class A
Voltage fluctuations/
flicker emissions IEC
61000-3-3
Complies
Recommended separation distances between RF wireless communications equipment
The device is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the device can help prevent electromagnetic
interference by maintaining a minimum distance between RF wireless communications equipment
and the device as recommended below, according to the maximum output power of the
communications equipment.
Frequenc
y MHz
Maximum
Power
W
Distance
IEC 60601
Test Level
Complia
nce
Level
Electromagnetic Environment -
Guidance
385
1.8
0.3
27
27
RF wireless communications
equipment should be used no closer
to any part of the device, including
cables, than the recommended
separation distance calculated from
the equation applicable to the
450
2
0.3
28
28
710
0.2
0.3
9
9
745
780
Recommended separation distances between portable and mobile RF communications equipment
and the A&D unit
The model Portable ECG monitor is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of The model Portable ECG
monitor can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and The model Portable ECG
monitor as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum output
power of transmitter (W)
Separation distance according to frequency of transmitter (m)
150kHz to 80MHz
P
V
d
]
5
.
3
[
1
80MHz to 800MHz
P
E
d
]
5
.
3
[
1
800MHz to 2.7GHz
P
E
d
]
7
[
1
0.01
0.12
0.04
0.07
0.1
0.37
0.12
0.23
1
1.17
0.35
0.70
10
3.70
1.11
2.22
100
11.70
3.50
7.00
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (m) can be estimated using the equation applicable to the frequency of the
transmitter, where p is the maximum output power rating of the transmitter in watts (W) according
to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
