141
5-9. Guidance and Manufacturer's Declaration
Recommended separation distance between
Portable and mobile RF communications equipment and the BP-203RPE
3
The
BP-203RPE
3
is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the
BP-203RPE
3
can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the
BP-203RPE
3
as recommended below, according to the
maximum output power of the communications equipment.
Rated Maximum Output Power of
Transmitter in watt
Separation distance according to frequency of transmitter in meter
150 kHz to MHz
80 MHz to 800 MHz
800 MHz to 2.5GHz
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in meters (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: At 80MHz and 800MHz, the separation distance for the higher frequency range applies.
Note: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects, and people.
Cables IEC 60601-1-2
Cables and Sensors
Maximum
Length
Complies with
AC power cord
0.8 m
- RF emissions, CISPR 11, ClassA / Group 1
AC power cord
1.1 m
- Harmonic emissions, IEC61000-3-2
LAN cable
10.0 m
- Voltage fluctuations/flicker emission, IEC61000-3-3
USB cable
1.2 m
- Electrostatic discharge (ESD), IEC61000-4-2
Arm Cuff Hose
2.4 m
- Electric fast transient/burst, IEC61000-4-4
Ankle Cuff Hose
0.5 m
- Surge, IEC61000-4-5
ECG lead cable
2.3 m
- Conducted RF, IEC61000-4-6
PCG cable
2.0 m
- Radiated RF, IEC61000-4-3
Sensor cable
3.0 m
Table-tap
3.5 m
d
1.2 p
=
d
1.2 p
=
d
2.3 p
=
BP-203RPE3(A).fm 141 ページ
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