OMNIHI5
USER MANUAL
51
MNL-0022
Table 5
Recommended separation distances between portable and mobile RF (Radio
Frequency) communications equipment and the XFT-2003E Nerve and Muscle
Stimulator
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 portable and
mobile RF communications equipment (transmitters) and the Nerve and Muscle Stimulator as
recommended below, according to the maximum output power of the communications
equipment.
This device can be used under the environment that radiated RF disturbances are controlled.
User should maintain a minimum distance between portable and mobile RF communications
equipment to prevent electromagnetic interference. Following recommended distance is
calculated according to the maximum output power of the communication equipment.
Rated maximum
output power of
transmitter (W)
Separation distance according to frequency of transmitter (m)
150kHz -80MHz
d=1.2 √P
80MHz -800MHz
d=1.2 √P
800MHz-2.7GHz
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
3.79
3.79
7.27
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance
“d” in meters can be estimated using the equation applicable to the frequency of
transmitter, where “P” is the maximum output power rating of the transmitter in watts according to
the transmitter manufacturer.
Note 1: At 80M and 800MHz, 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 refection from structures, objects and people.
