CeraGem CGM MCB-1201, User Manual

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44
2. Attached documents
Immunity and Compliance Level
Immunity test IEC 60601 Test
Level
Actual Immunity
Level
Compliance Level
Conducted RF
IEC 61000-4-6
3 Vrms, 150 kHz to 80
MHz
3 Vrms, 150 kHz to 80
MHz
3 Vrms, 150 kHz to 80
MHz
Radiated RF
IEC 61000-4-3
3 V/m, 80 MHz to 2.5
GHz
3 V/m, 80 MHz to 2.5
GHz
3 V/m, 80 MHz to 2.5
GHz
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the
The CERAGEM-CH is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The user of the CERAGEM-CH can help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the CERAGEM-
as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power (W) of
transmitter
Separation distance (m) according to frequency of transmitter
150 kHz to 80 MHz 80 MHz to 800 MHz
800 MHz to 2.5
GHz
0.01 0.12 0.12
0.23
0.1 0.37 0.37 0.74
1 1.17 1.17 2.33
10 3.70 3.70 7.37
100 11.70
11.70
23.30
For transmitters rated at a maximum output power not listed above, the recommended
separation distance (d) in meters (m) can be estimated using the equation applicable to
the frequency of the transmitter, where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for 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.
CGM MCB-1201
CGM MCB-1201
CGM MB -1101
CGM MCB-1201.
45
2. Attached documents
Manufacturer’s declaration - electromagnetic immunity
The is intended for use in the electromagnetic environment specified
below.
The customer or the user of the should assure 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
3 Vrms
150 kHz to
80MHz
3 Vrms
150 kHz to 80
MHz
must be used only in
a shielded location with a minimum
RF shielding effectiveness and, for
each cable that enters the shielded
location with a minimum RF shielding
effectiveness and, for each cable that
enters the shielded location
Radiated RF
IEC 61000-4-
3
3 V/m
80.0 MHz to 2.5
GHz
3 V/m
80.0 MHz to 2.5
GHz
Field strengths outside the shielded
location from fixed RF transmitters,
as determined by an electromagnetic
site survey, should be less than
3V/m.
a
Interference may occur in the vicinity
of equipment marked with the
following symbol:
Note 1) These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
Note 2) It is essential that the actual shielding effectiveness and filter attenuation of the
shielded location be verified to assure that they meet the minimum specification.
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 outside the shielded location
in which the EUT is used exceeds 3V/m, the EUT should be observed to verify normal
operation.
If abnormal performance is observed, additional measures may be necessary, such as
relocating the EUT or using a shielded location with a higher RF shielding effectiveness
and filter attenuation.
CGM MCB-1201
CGM MCB-1201
CGM MCB-1201