Quick Installation Guide

ManualsBrandsSBO Hearing ManualsElectronicsHearing aid amplifier module

Radio

Model

Quick

Installation

Guide

Radio

Model

Name:

AU5

KIT312

SBO Hearing A/S, Kongebakken 9, 2765 Smorum - DK-Denmark,

VAT-no.: DK39818558, www.sbohearing.com

The Aurora5 Kit312 radio model (AM_AU5_KIT312) contains two radio

transceivers running at 3.84 MHz and 2.4 GHz and both implemented on a

single hardware platform.

The radio model is implemented in the main PCB with connection to the

antennas, telecoil, the microphones, the speaker and the battery terminals.

The radio model (main PCB) can be seen in the mounted 3D overview to

the left.

The 3.84 MHz radio is a low power, short range inductive radio transceiver

( NFMI – Near Field magnetic Induction) working at a single channel at

3.84 MHz using MSK modulation with 320 kbit/s data rate and connected

to a small coil antenna.

The 2.4 GHz radio is a Bluetooth Low Energy (BLE core 5.1) transceiver

using GFSK/2FSK modulation with 1 Mbit/s, 2 Mbit/s data rate also capable

of proprietary reception modes (xBLE) with higher data rates (2 Mbit/s, 4

Mbit/s) using 2FSK/4FSK modulation. The 2.4 GHz radio is connected

to a short internal wire antenna with a maximum gain of -3.1 dBi (Typically

-8.7 dBi).

The telecoil is optional mounting.

The Aurora5 KIT312 requires only a single cell Zinc-air 312 battery, a battery door, customized plastic shell in order to be an operational hearing aid. The AM-

AU5-KIT312 stack up can create an ITC host or an ITE HS/FS custom hearing aid host.

The AM-AU5-KIT312 module is tested in a reference host as all I/O, sensors, acoustic interfaces and antennas are externally mounted around the module. The

reference host represent the worst-case configuration and conditions for the AM-AU5-KIT312 module. The worst-case host configuration is tested in all operating

modes and an FCC part 15B and ICES-003 is demonstrating the compliance of the custom host type ITC, ITE FS or ITE HS. The production performs full

operational tests on all manufactured custom products.

Aurora5 Kit312 Radio Model – 3D overview

Summary of content (4 pages)

PAGE 1
Radio Model - Quick Installation Guide Radio Model Name: AM-AU5-KIT312 The Aurora5 Kit312 radio model (AM_AU5_KIT312) contains two radio transceivers running at 3.84 MHz and 2.4 GHz and both implemented on a single hardware platform. The radio model is implemented in the main PCB with connection to the antennas, telecoil, the microphones, the speaker and the battery terminals. The radio model (main PCB) can be seen in the mounted 3D overview to the left. The 3.
PAGE 2
Radio Model - Quick Installation Guide Radio Model Name: AM-AU5-KIT312 The Aurora5 KIT312 radio model is intended to be installed in Oticon, Bernafon, Sonic, Philips and affiliated private labels wireless hearing aid devices of the KIT312 (Custom designed ITC - In The Canal or ITE – In The Ear) wearing style. The antenna has a 5 mm distance to the skin around the ear. The antenna is always fixed around the battery door and facing away from the ear.
PAGE 3
Radio Model - Regulatory Label Information for USA & Canada Radio Model Name: Contains: AM_AU5_KIT312 FCC ID: 2ACAHAU5ITE IC: 11936A-AU5ITE NOTICE: This device complies with Part 15.223, Part 15.247 of the FCC rules and with RSS-210 and RSS-247 of Industry Canada rules. 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.
PAGE 4
Radio Model - Regulatory Label Information for Japan Radio Model Name: AM_AU5_KIT312 Description: Radio module with 2.4 GHz low power transceiver to be integrated into various hearing instruments and associated devices. Regulatory label: NB: The regulatory label for Japan is included in the IFU for Japan.