CEFLA NewTom GO, Manual

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18
OPERATOR'S MANUAL EN
Guidance and Manufacturer's declaration - Electromagnetic immunity
NewTom GO is designed to operate in the specified electromagnetic environment. The customer or user of
NewTom GO must ensure that it is used in such environment.
Immunity test
IEC 60601-1-2
Test level
Level of
conformity
Electromagnetic Environment
The RF communication devices (portable
and mobile) must not be used at a distance
from NewTom GO and its components,
including cables, lower than the
recommended distance using the
corresponding equation applicable to the
transmitter frequency.
Recommended distance.
Radiated RF
EN 61000-4-3
3 V/m
From 80 MHz to 2.5
GHz
3 V/m
d = 1.2 x √P
80 MHz to 800MHz
d = 2.3 x √P
800 MHz to 2.5GHz
Conducted RF
EN 61000-4-6
3 V
from 150 kHz to 80
MHz
3 V
d = 1.2 x √P
Where P is the maximum output power of
the transmitter in Watt (W) according to the
transmitter Manufacturer, and d is the
recommended distance in metres (m).
The field intensity of the fixed RF
transmitters, determined based on an
electromagnetic site, could be lower than
the conformity level in each frequency
interval.
Near the equipment with the following
symbol interferences can be caused:
Recommended distance between the RF portable and mobile communication devices and NewTom GO.
NewTom GO is intended for use in electromagnetic environment where RF irradiated disturbances are controlled.
The customer or the user of the NewTom GO can prevent electromagnetic interferences by ensuring a minimum
distance between RF mobile and portable (transmitter) communication devices and NewTom GO as shown below,
according to maximum power output of the communication devices.
Transmitter maximum nominal
output
(W)
Distance according the transmitter frequency
(m)
150KHz to 80MHz
d = 1.2 x √P
80KHz to 800MHz
d = 1.2 x √P
800KHz to 2.5MHz
d = 2.3 x √P
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters having a maximum nominal output power not listed above, the recommended distance d in metres
(m) can be determined using the corresponding equation applicable to the transmitter frequency where P is the
maximum output power of the transmitter in Watt (W) according to the transmitter Manufacturer.
Note:
(1) At 80MHz and 800MHz it is necessary to apply the distance defined for the highest frequency interval.
(2) These guidelines cannot be applicable to all situations. The electromagnetic propagation is influenced by the
absorption and reflection of structures, objects and people.