120
121
Radiated
RF IEC
61000-
4-3
10V/m,
80%
Am
at 1kHz
10V/m,
80% Am
at 1kHz
80 MHz to 800
MHz: d=1.2
P
800 MHz to 2.7
GHz: d=2.3
P
where,
“P”
is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer,
d
is the
recommended separation distance
in meters (m). Field strengths from
fixed RF transmitters, as determined
by an electromagnetic site survey,
“a”
should be less than the complian-
ce level in each frequency range.
“b”
Interference may occur in the
vicinity of equipment marked with
the following symbol:
NOTE 1 At 80 MHz and 800 MHz, 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.
