TABLE 3: RECOMMENDATIONS AND DECLARATION BY THE
MANUFACTURER CONCERNING ELECTROMAGNETIC IMMUNITY
The Compex Wireless USA is designed for use in the electromagnetic environment stipulated below�
The customer or the user of the Compex Wireless USA must ensure that it is used in this recommended
environment�
IMMUNITY
TEST
IEC 60601
TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC ENVIRONMENT
– GUIDANCE
Portable and mobile RF communications
equipment should be used no closer to any part
of the Compex Wireless USA, including cables,
than the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter�
recommended separation distance:
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80
MHz
3 Vrms
150 kHz to
80MHz
CISPR24
COMPLIANCE
LEVEL
d = 1�2√P
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 1
GHz
3 V/m
1 GHz to 2�5
GHz
3 V/m
3 V/m
d = 4√P 80 MHz to 800 MHz
d = 6�7√P 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)�a Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey b , should be less than the compliance
level in each frequency range c� 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�
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