104 pro+ Surface Instruction for Use (209196 REV 8)
Specifications
Recommended separation distances between portable and mobile RF
communications equipment and the pro+ surface
The pro+ surface is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the pro+ surface can help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the pro+ surface
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 = 2.33√ P
0.01 0.12 0.12 0.23
0.10.380.380.73
11.21.22.3
10 3.8 3.8 7.3
100121223
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.
To Next Page
Loading...
