Well-Life Healthcare Limited. WR2605AOTCTX 사용자 설명서
20
Recommended separation distances between
portable and mobile RF communications equipment and the ME equipment
The Wireless Electrical Stimulator is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Wireless Electrical Stimulator can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the Wireless Electrical Stimulator as recommended below, according to the maximum
output power of the communications equipment.
Separation distance according to frequency of transmitter
m
Rated maximum output
power of transmitter W
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2.5 GHz
0.01
0.12
0.12
0.23
0.1
0.37
0.37
0.74
1
1.17
1.17
2.33
10
3.7
3.7
7.37
100
11.67
11.67
23.33
Declaration – electromagnetic emissions and immunity –
for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING and are specified for use only in a
shielded location
The Wireless Electrical Stimulator declaration – electromagnetic immunity
The Wireless Electrical Stimulator system is intended for use in the electromagnetic environment specified below.
The customer or the user of the Wireless Electrical Stimulator system should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment ‐ guidance
Conducted RF
IEC 61000‐4‐6
3 Vrms
150 kHz to 80 MHz
3V
Radiated RF
IEC 61000‐4‐3
3 V/m
80 MHz to 2.5 GHz
3V/m
Portable and mobile RF communications equipment should be
used no closer to any part of the EQUIPMENT or SYSTEM
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the
transmitte
Interference may occur in the vicinity of equipment marked
with the following symbol.