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Radio Model - Quick Installation Guide
MI_AU5_MNR_T
Radio Model Name:
Aurora5 miniRITE T Radio Model – 3D overview
SBO Hearing A/S, Kongebakken 9, 2765 Smorum - DK-Denmark,
VAT-no.: DK39818558,
www.sbohearing.com
The Aurora5 miniRITE T radio model (MI_AU5_MNR_T) contains two radio
transceivers running at 3.84 MHz and 2.4 GHz and both implemented on a single
hardware platform.
Additionally, a full featured RFID tag (IC5) operating at 865 MHz – 928 MHz with
internal antenna has been glued onto the PCB. The RFID tag has no electrical
connections related to the Aurora5 miniRITE T radio module.
The radio model is implemented in an engine module mounted on the main
PCB with connection to the antennas, telecoil, the microphones, the speaker and the
battery terminals. The radio model can be seen in 3D overview to the left.
The 3.84 MHz radio is a low power, short range inductive radio transceiver
( N F M I – Near Fi eld 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 modulation with 1 Mbit/s, 2 Mbit/s data rates, 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 wire
antenna with a proprietary antenna connector.
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Table of Contents
Related Manuals for SBO Hearing Aurora5 miniRITE T
Summary of Contents for SBO Hearing Aurora5 miniRITE T
- Page 1 Radio Model - Quick Installation Guide MI_AU5_MNR_T Radio Model Name: The Aurora5 miniRITE T radio model (MI_AU5_MNR_T) contains two radio transceivers running at 3.84 MHz and 2.4 GHz and both implemented on a single hardware platform. Additionally, a full featured RFID tag (IC5) operating at 865 MHz – 928 MHz with internal antenna has been glued onto the PCB.
- Page 2 MI_AU5_MNR_T Radio Model Name: Below the main flex PCB of the Aurora5 miniRITE T radio model with the most important electrical and electro-mechanical components can be seen: Aurora5 miniRITE T Radio Model – Main PCB – Top side SBO Hearing A/S, Kongebakken 9, 2765 Smorum - DK-Denmark, VAT-no.: DK39818558,...
- Page 3 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 Aurora5 miniRITE T radio model also includes all voltage regulators and buffered data programming inputs on board.
- Page 4 This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications made to this equipment not expressly approved by SBO Hearing A/S may void the FCC authorization to operate this equipment. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:...
- Page 5 Below the radio module is shown, indicating a size of about 6x10x29 mm. Radio module from the side Radio module from bottom side Radio module from the top side (button side) SBO Hearing A/S, Kongebakken 9, 2765 Smorum - DK-Denmark, VAT-no.: DK39818558, www.sbohearing.com...
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