Radio Model - Quick Installation Guide
Radio Model Name:
PA_AU5_MBTE_M
SBO Hearing A/S
, Kongebakken 9, 2765 Smorum - DK-Denmark,
VAT-no.: DK39818558,
3
See previous page PCB radio module drawing for placement of the antenna and IC’s relevant for radio:
1.
Bottom side:
IC1 – Aurora chipset (DSP)
2.
Bottom side:
IC2 – Passive RFID
3.
Top side:
IC3 – Flash memory
4.
Bottom side:
L2 – nEarlink coil antenna
5.
Bottom side
L1 - Telecoil “coil antenna”
6.
Top side
SP4,5 – Battery terminals
7.
Top/bottom side
PCB antenna 1 – BLE antenna
The P A AU5 MiniBTE M radio model requires only a single cell Z n - A i r battery (also incl. the wire antenna for the Bluetooth radio part) to be attached
and plastic shells, defining the industrial design of a hearing aid end-product and holding everything together, in order to be operational.
The most important parts inside the Engine module are a Digital-Signal-Processor (DSP), a radio Front-End (FE) chip for the 3.84 MHz radio part and an RF chip
for the Bluetooth radio part – all mounted on a small rigid PCB again mounted on the main flex PCB. The PA AU5 MiniBTE M radio model also includes all voltage
regulators and
buffered data programming inputs on board
. The DSP is the main processor controlling the functionality of both radios in the Aurora5 miniRITE
T R radio model.
The PA AU5 MiniBTE M radio model is intended to be installed in Oticon, Bernafon, Sonic, Philips and affiliated private labels wireless hearing aid devices of the
