11 EMC Tables
Page 22 / 25
3 Vrms
150 kHz
to 80 MHz
3 V/m
80 MHz to
2.5 GHz
Portable and mobile RF communications equipment
should be used no closer to any part of the Fast-Pack,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
800 MHz～2.5 GHz
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and 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 compliance 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 be absorption and reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for ratio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicated theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in
the location in which the Fast-Pack is used exceeds the applicable RF compliance level
above, the Fast-Pack should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting of
relocating the Fast-Pack.
b Over the frequency range 150 kHz to 80MHz, field strengths should be less than 3 V/m.
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