EN
65
EMC TABLES
Recommended separation distances between portable and mobile RF
communications equipment and the
Mebby NOSE CLEAN Nasal Aspirator
The
Mebby NOSE CLEAN Nasal Aspirator
is intended for use in the electromagnetic environment
specified below. The customer or the user of the
Mebby NOSE CLEAN Nasal Aspirator
should assure
that it is used in such an environment.
Immunity
test
IEC 60601
test level
Com-
pliance
level
Electromagnetic
environmentguidance
Radiated RF
IEC 61000-
4-3
10 V/m
80 MHz to
2,5 GHz
10 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the
Mebby
NOSE CLEAN Nasal Aspirator
, 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=2 √P
d=1.2 √P
80MHz to 800MHz
d=2.3 √P
80MHz to 2.7GHz
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 determi-
ned by an electromagnetic site survey, should be less
than the compliance level in each frequency range.
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) telepho-
nes 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 Mebby NOSE CLEAN Nasal Aspirator is used exceeds the applicable RF
compliance level above, the Mebby NOSE CLEAN Nasal Aspirator should be observed to verify nor-
mal operation. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the Mebby NOSE CLEAN Nasal Aspirator.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
The Mebby NOSE CLEAN Nasal Aspirator is intended fo use in anelectromagnetic en-
vironment in which radiated RF disturbances are controlled. The customer or the user
of the NS1 Nasal Aspirator can help prevent electromagnetic interference by main-
taining a minimum distance between portable and mobile RF communications equi-
pment (transmitters) and the Mebby NOSE CLEAN Nasal Aspirator as recommended
below, according to the maximum output power of the communications equipment.
Rated maxi-
mum
output power
of transmitter
W
Separation distance according to frequency of transmitter
fMHz
150 kHz to 80 MHz
d=1.2 √P
d=2 √P
80 MHz to 800 MHz
d=1.2 √P
800 MHz to 2.5 GHz
d=2.3 √P
0.01
0.12
0.2
0.12
0.23
0.1
0.38
0.63
0.19
0.73
1
1.2
2
1.2
2.3
10
3.8
6.32
3.8
7.3
100
12
20
12
23
For transmitters rated at a maximum output power not listed above, the recommen-
ded separation distance d in metres (m) can be estimated using the equation appli-
cable 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 structu-
res, objects and people.
manuale aspiratore_TRAD.indd 65
26/06/2018 10:19:36
