12
ELECTROMAGNETIC COMPATIBILITY DECLARATION
Guidance and manufacturer’s declaration-electromagnetic immunity
The CZ36 & CZ36-BIP is intended for use in the electromagnetic environment specified below.
The customer or the user of the CZ36 & CA36-BIP should ensure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic
environment-guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 KHz to 80
MHz
3 V/m
80MHz to 2,5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment
should be used no closer to any part of
the CZ36 & CZ36-BIP
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended separation distance:
d = 1,2
√
P
d = 1,2
√
P
80MHz to 800 MHz
d = 2,3
√
P
800MHz to 2,5 GHz
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 meters (m).
(a) Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey, 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:
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 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 CZ36 & CZ36-BIP
is used exceeds the applicable RF compliance level above, the CZ36 &
CZ36-BIP
should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as re-orienting or relocating the CZ36 & CZ36-BIP
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.