Electromagnetic immunity (EMI)
53
Immunity
tests
IEC 60601
test level
Com-
pliance
level
Electromagnet-
ic environment
– instructions
Field strengths
from fixed RF
transmitters,
as determined
by an electro-
magnetic site
survey, should
be less than
the compliance
level in each
frequency
range.
Disturbances
are possible
within the vi-
cinity of devices
with the follow-
ing n symbol:
NOTICE 1 In the case of 80MHz and 800MHz, the
higher frequency range shall apply.
NOTICE 2 These guidelines may not apply in all
situations. Electromagnetic propagation is affect-
ed by absorption and reflection from structures,
objects and people.