F Series Fetal & Maternal Monitor User Manual EMC Information
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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.
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 F Series Fetal & maternal Monitor is used exceeds the applicable RF
compliance level above, the F Series Fetal & maternal Monitor should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the F Series Fetal & maternal Monitor.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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