56
Recommended separation distances between
portable and mobile RF communications equipment and the CEFAR FEMINA Electrotherapy System
The CEFAR FEMINA Electrotherapy System is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the CEFAR FEMINA Electrotherapy System can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the CEFAR FEMINA Electrotherapy System 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
150 kHz to 80 MHz
d = 1.2 √P
80 MHz to 800 MHz
d = 1.2 √P
800 MHz to 2,5 GHz
d = 2.3 √P
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 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.
FCC REQUIREMENTS
Part 15 of the FCC Requirements
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following 2 conditions:
•
This device may not cause harmful interference
•
This device must accept any interference received,
including the interference that may cause undesired
operation.
FCC ID
T9J-RN42
Contains Transmitter Module IC
6514A-RN42
Summary of Contents for Cefar Femina
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