EN
17
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 X-ROM iQ sensor is used exceeds the applicable RF compliance
level above, the X-ROM iQ sensor should be observed to verify normal
operation. If abnormal performance is observed, additional measures may
be necessary, such as reorienting or relocating the X-ROM iQ sensor.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be
less than 3 V/m.
