NOTE 1
U is the a.c. mains voltage prior to application
of the test level.
NOTE 2
At 80 MHz and 800 MHz, the separation dis-
tance for the higher frequency range applies.
NOTE 3
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 electro-
magnetic environment due to fixed RF transmitters,
an electromagnetic site survey should be considered.
If the measured field strength in the location in
which the HemoCue systems are used exceeds the
applicable RF compliance level above, the HemoCue
systems should be observed to verify normal
operation. If abnormal performance is observed,
additional measures may be necessary, such as
re-orienting or relocating the systems.
b) Over the frequency range 150 KHz to 80 Mhz, field
strength should be less than 3 V/m.
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