NanoVibronix UROSHIELD User Manual page 29

Table 3: UroShield® Recommended Separation Distances
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the UroShield®
UroShield® is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or user of the UroShield® can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the UroShield® as
recommended below, according to the maximum output power of the communications
equipment.
Separation distance according to frequency of transmitter, m
150 kHz to 80 MHz
Rated maximum
d
output power of
transmitter, W
Separation
Distance, meters
0.01 0.12
0.1 0.37
1 1.17
10 3.69
100 11.67
For transmitters rated at a maximum output power not listed above, the separation
distance can be estimated using the equation in the corresponding column, where P is
the maximum output rating of the transmitter in watts (W) according to the transmitter
manufacturer. V1 is COMPLIANCE LEVEL for the IEC 61000-4-6 test and E1 is the
COMPLIANCE LEVEL for the IEC 61000-4-3 test. V1 and E1 are in V/m.
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.
USUM005 Ver. 07
80 MHz to 800 MHz
3 5 .
 
 P d
 
V 1
 
Separation Distance,
meters
0.12
0.37
1.17
3.69
11.7
UroShield® User Manual
800 MHz to 2.5 GHz
3 5 .
 
 P d
 
E 1
 
Separation Distance,
meters
0.23
0.74
2.33
7.38
23.33
7
 
 P
 
E 1
 
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