Intelect® Transport Combo
SPECIFICATIONS
30
Guidance and manufacturer’s declaration – electromagnetic immunity
The Intelect Transport Combo is intended for use in the electromagnetic environment specified below. The
customer or the user of the Intelect Transport Combo should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level Electromagnetic environment -
guidance
Portable and mobile RF
communications equipment
should be used no closer to any
part of the Intelect Transport
Combo, including cables, than
the recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 V
d
= [3.5]
P
V1
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
d
= [3.5]
P
80 MHz to 800 MHz
E
1
d
= [7]
P
800 MHz to 2.5 GHz
E
1
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 metres (m).
Field strengths from fixed RF
transmitters, as determined by
an electromagnetic site survey
a
,
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:
NOTE 1 At 80 MHz and 800 MHz, 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.
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
Intelect Transport Combo is used exceeds the applicable RF compliance level above, the Intelect Transport
Combo should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the Intelect Transport Combo.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V
1
] V/m.
ELECTROMAGNETIC COMPATIBILITY TABLES CONTINUED
Recommended separation distances between portable and mobile RF communications equipment
and the Intelect Transport Combo
The Intelect Transport Combo is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Intelect Transport Combo can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the Intelect Transport Combo as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d
= [3.5]
P
V1
80 MHz to 800 MHz
d
= [3.5]
P
E1
800 MHz to 2.5 GHz
d
= [7]
P
E1
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 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.
