User's Manual

ENGLISH – 25
14.3. RECOMMENDED SEPARATION DISTANCES
BETWEEN PORTABLE AND MOBILE RF
COMMUNICATIONS EQUIPMENT AND THE
SMARTVIEW MONITOR
The SMARTVIEW monitor is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The user of
the SMARTVIEW monitor can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the SMARTVIEW monitor 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
Pd 2.1
80 MHz to 800 MHz
Pd 2.1
800 MHz to 2.5 GHz
Pd 3.2
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.