KN-4006 series UV Radiation Treatment System
continued table
：
Electromagnetic environment - guidance
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 metres (m).
b
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 is affected by absorption and reflection from
structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted 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 KN-4000 series UV Radiation Treatment System is used exceeds the
applicable RF compliance level above, The KN-4000 series UV Radiation Treatment System should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or
relocating The KN-4000 series UV Radiation Treatment System.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
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