Compex COREBELT 1.0 Manual De Instrucciones página 30

EN
RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF COMMUNICATIONS
The Compex stimulator is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the Compex stimulator can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Compex stimulator as recommended below, according to the maximum output power of the
RATED MAXIMUM
OUTPUT POWER OF
TRANSMITTER W
0,01
0,1
1
10
100
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
28
EQUIPMENT AND THE COMPEX STIMULATOR
communications equipment.
SEPARATION DISTANCE ACCORDING TO FREQUENCY OF TRANSMITTER M
150 KHZ TO 80 MHZ D
= 1.2 √P
0,12
0,38
1,2
3,8
12
and reflection from structures, objects and people.
80 MHZ TO 800 MHZ D
= 1.2 √P
0,12
0,38
1,2
3,8
12
800 MHZ TO 2,5 GHZ D
= 2.3 √P
0,23
0,73
2,3
7,3
23