5
Guidance and manufacturer’s declaration - electromagnetic emissions
The Model P-2010-S is intended for use in the electromagnet environment specified below. The customer or the end user of the Model
P-2010-S should assure that it is used in such an environment.The P-2010-S is intended for use in the electromagnetic environment specified
below. The customer or the user of the P-2010-S 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 P-2010-S, 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
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 V
3 V/m
d = [3.5/3]
√
P
d = [3.5/3]
√
P 80 MHz to 800 MHz
d = [7/3]
√
P 800 MHz 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 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
P-2010-S is used exceeds the applicable RF compliance level above, the P-2010-S should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the P-2010-S.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [VI] V/m.
Guidance and manufacturer’s declaration – electromagnetic immunityRecommended separation
distance between portable and mobile RF communications equipment and the model P-2010-S
The model P-2010-S is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer
or the user of the Model P-2010-S can help prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the Model P-2010-S 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
80 MHz to 800 MHz
800 MHz to 2.5 GHz
0.01
0.117
0.117
0.233
0.1
0.369
0.369
0.738
1
1.167
1.167
2.333
10
3.689
3.689
7.379
100
11.667
11.667
23.333
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 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.
