74
Technical information
The hearing aids contain the following two radio
technologies:
The hearing aids contain a radio transceiver using
short range magnetic induction technology operating
at 3.84 MHz. The magnetic fi eld strength of the
transmitter is very weak and always below 15 nW
[typically below –40 dBμA/m at a distance of
10 meters (–12.20 dBμA/ft at a distance of 33 feet)].
The hearing aids also contain a radio transceiver
using Bluetooth Low Energy technology and a
proprietary, short-range radio technology both
operating at ISM band 2.4 GHz. The radio transmitter
is weak and always below 3 mW equal to 4.8 dBm in
total radiated power.
Only use your hearing aids in areas where wireless
transmission is permitted.
The hearing aids comply with international standards
concerning radio transmitters, electromagnetic
compatibility, and human exposure.
Due to the limited space available on the hearing
aid, relevant approval markings can be found in this
booklet.
Additional information can be found in the Product
Information Sheet on www.bernafon.ca.
75
USA and Canada
This device contains a radio module (Aurora BTE
power) with the following certifi cation ID numbers:
FCC ID: 2ACAH-AUBTEP
IC: 11936A-AUBTEP
Radio frequency radiation exposure information
For body-worn operation, this device meets FCC
and Innovation, Science and Economic Development
Canada’s RF exposure limits and has been tested
while in contact with the human body. The device
must not be co-located or used in conjunction with
any other antenna or transmitter.
Note: The device complies with Part 15 of the FCC
Rules and with Innovation, Science and Economic
Development Canada’s licence-exempt RSSs
standards. Operation is subject to the following two
conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
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