8.3.3 Guidance and Manufacturer's Declaration – Electromagnetic Emission
The ventilator is intended for use in the electromagnetic environment specified below. The
customer or the user of the ventilator should assure that it is used in such an environment.
Emissions test Compliance Level Electromagnetic Environ-
ment - Guidance
RF emissions
CISPR 11
Group 1 The ventilator uses RF energy
only for its internal function.
Therefore, its RF emissions are
very low and are not likely to
cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11
Class B The ventilator is suitable for
use in all establishments,
including domestic establish-
ments and those directly con-
nected to the public low-
voltage power supply network
that supplies buildings used for
domestic purposes.
Harmonic
emissions
IEC 61000-3-2
Class A
Voltage fluctua-
tions/flicker
emission
IEC 61000-3-3
Complies
8.3.4 Frequencies of portable and mobile transmitters for which the
recommended separation distance is 30 cm (12 inches)
Band (MHz) Service Immunity test level
(V/m)
380 — 390
TETRA 400
27
430 — 470 GMRS 460, FRS 460 28
704 —787
LTE Band 13, 17
9
800 — 960
GSM 800/900, TETRA 800, iDEN 820,
CDMA 850, LTE Band 5
28
1,700 — 1,990
GSM 1800; CDMA 1900; GSM 1900;
DECT; LTE Band 1, 3, 4, 25; UMTS
28
2,400 — 2,570
Bluetooth, WLAN 802.11 b/g/n,
RFID 2450, LTE Band 7
28
5,100 — 5,800
WLAN 802.11 a/n
9
Technical Specifications
127
Doc. 006553 M-6 User Manual