NeuroTrac
®
MultiTENS Operation Manual
31
Table 206
:
Recommended separation distances between portable and mobile
RF communications equipment and NeuroTrac® product
The NeuroTrac® product is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. The customer or the user of
the NeuroTrac® product can help prevent electromagnetic interference by main-
taining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the NeuroTrac® product 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
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 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 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.
