U28CL2STRMAudio Streaming Module

PEOPLE FIRST Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 1 Oticon Radio Model - Quick Installation Guide Radio Model Name: Audio Streaming Module The Audio Streaming Module is an accessory board completely equipped with both a microcontroller host and two radio systems on board the same Printed- Circuit-Board (PCB). Besides the host and the radio systems the module also includes a Digital-Signaling-Processor (DSP), an audio codec, a power management circuit, flash memory, a tele coil and small discrete components. The two radio systems are - a low power, inductive radio transmitter working at 3.84 MHz (including no active receiver) and - a 2.4GHz radio transceiver, which is intended both for proprietary use and compatible with Bluetooth enabled wireless accessories, such as wireless headsets and mobile phones. The low power, inductive radio transmitter is consisting of a Complex Programmable Logic Device (CPLD) fed with data from the host, an RC clock oscillator and two H-bridges feeding the modulated RF signal at 3.84MHz to a dedicated ferrite coil antenna (its connector can be seen in the bottom side drawing to the right). The CPLD can also transmit the RF signal via an external and dedicated neck loop antenna in stead of the internal coil antenna. (The neck loop is attached through two holes in the plastic frame to dedicated springs on the PCB, which can be seen in the top side drawing to the right). The 2.4 GHz transceiver is consisting of a completely integrated radio transmitter and receiver inside a Bluetooth chip from Cambridge Silicon Radio (CSR). The BT chip feeds its RF signal to a dedicated PCB antenna onboard (see drawings next page). The Bluetooth chip is controlled by the μcontroller host, and audio data between the two chips is handled by the DSP. The module mounted with its dedicated ferrite coil antenna in a plastic frame is depicted to the right: Audio Streaming Module and its ferrite coil antenna in a plastic frame (Top side) Audio Streaming Module in a plastic frame (Bottom side) PEOPLE FIRST Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 2 Oticon Radio Model - Quick Installation Guide Radio Model Name: Audio Streaming Module The Audio Streaming Module with all its mounted components is intended to be installed as a module into Oticons wireless accessory devices, commonly referred to as the ConnectLine products (e.g. the Streamer Pro). The module requires only a battery to be mounted together with its ferrite coil antenna in an external plastic shell (as shown on the previous page). The two microphones of the module are mounted onboard its PCB and the module requires no speaker as all sound is streamed wirelessly to any connected devices (e.g. Oticons wireless hearing aids and/or mobile phones). The module has its power management subsystem including all voltage regulators and the charging circuit on board. Also all data interfaces (input- output) on the board are buffered . The module PCB is depicted to the right with its main components and connections: Audio Streaming Module PCB (Top side) Audio Streaming Module PCB (Bottom side) PEOPLE FIRST Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 3 Oticon Radio Model - Regulatory Label Information Radio Model Name: Audio Streaming Module Contains: FCC ID: U28CL2STRM IC: 1350B-CL2STRM NOTICE: This device complies with Part 15 of the FCC Rules and with the license exempt standard RSS-210 of Industry Canada. 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. Changes or modifications made to this equipment not expressly approved by Oticon 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: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

FCC & IC Modular Approval Statement PEOPLE FIRST www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 CVR-no. 42334219 1 Oticon A/S Kongebakken 9 DK-2765 Smørum Denmark Receiver(s): Federal Communication Commission Equipment Authorization Devision, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Certification and Engineering Bureau Industry Canada Spectrum Engineering Branch 3701 Carling Avenue, Building 94 Ottawa, Ontario K2H 8S2 Subject: Limited Modular Approval Statement Date: 13-12-2012 FCC Certification Number: U28CL2STRM IC Certification Number: 1350B-CL2STRM Model Name/Number: Audio Streaming Module TO WHOM IT MAY CONCERN Pursuant to Paragraphs RSS-GEN Issue 3 December 2010 Item 3.2.2 and CFR § 15.212, we herewith declare for our module. Modular approval requirement Yes No * (a) The radio elements must have the radio frequency circuitry must be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. X *Please provide a detailed explanation if the answer is “No.”: The RF shield is not complete, since it is only consisting of ground-planes on the PCB and therefore not completely closed or surrounding the radio module. (b) The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. X *Please provide a detailed explanation if the answer is “No.”: (c) The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. X *Please provide a detailed explanation if the answer is “No.”: FCC & IC Modular Approval Statement PEOPLE FIRST www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 CVR-no. 42334219 2 Oticon A/S Kongebakken 9 DK-2765 Smørum Denmark (d) The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. X *Please provide a detailed explanation if the answer is “No.”: (e) The module shall be tested for compliance with the applicable standard in a stand-alone configuration, i.e. the module must not be inside another device during testing. X *Please provide a detailed explanation if the answer is “No.”: (f) The module shall comply with the Category I equipment labeling requirements and CFR § 15.212(a)(1)(vi). X *Please provide a detailed explanation if the answer is “No.”: (g) The module shall comply with applicable RSS-102 exposure requirements and all applicable FCC RF exposure requirements, which are based on the intended use/configurations. X *Please provide a detailed explanation if the answer is “No.”: (h) Is the modular device for an Industry Canada licensed exempt service? X *Please provide a detailed explanation if the answer is “No.”: (i) The modular transmitter complies with all applicable FCC rules. Instructions for maintaining compliance are given in the user instructions. X *Please provide a detailed explanation if the answer is “No.”: Due to the constraints described above plus the fact that the module is not for sale, lease or handling of any manufacturer external to Oticon A/S or its affiliates, the module will only require a Limited Modular Approval. Compliance with FCC part 15 and RSS-210 is ensured, since control and FW-upgrade of the module is only possible by Oticon A/S or its affiliates. Best Regards, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 2765 Smorum - DK-Denmark Phone: +45 3913 7100

PEOPLE FIRST CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 12 th of December 2012 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the following products: FCC ID Model name U28CL2STRM Audio Streaming Module For the product stated above, we request that the following information be held confidential: 1. Circuit diagrams, Bill-Of-Material (BOM), and PCBs submitted as Equipment Authorization Electronic Filing attachment: “BOM”, "schematics”, “diagrams” and “layouts”. 2. Block diagram submitted as Equipment Authorization Electronic Filing attachment: “block diagram”. 3. Operational description submitted as Equipment Authorization Electronic Filing attachment: “operational description” and/or “product description”. The above exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 2765 Smorum DK-Denmark Phone: +45 3913 7100

PEOPLE FIRST SHORT-TERM CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 12 th of December 2012 TO WHOM IT MAY CONCERN Pursuant to the recent upgrade to the Office of Engineering and Technology’s (OET) Equipment Authorization System on 6/15/04 (ref. DA 04 –1705), Oticon A/S requests temporarily confidentiality for the following product: FCC ID Number Product Title/Model U28CL2STRM Audio Streaming Module For the product stated above, we request that the following information be held confidential: 1. External and Internal Photographs 2. Test Setup Photos 3. User Manual We request this confidentiality on the basis of ensuring that business sensitive information remains confidential for 90 days. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 2765 Smorum DK-Denmark Phone: +45 3913 7100

Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 29 of 33 Annex C Internal photographs of the EUT Photo documentation: Photo 1: Photo 2: Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 30 of 33 Photo 3: Photo 4: Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 31 of 33 Photo 5: Photo 6:

PEOPLE FIRST Oticon A/S Kongebakken 9 DK-2765 Smørum www.oticon.com Main +45 39 17 71 00 Fax +45 39 27 79 00 Denmark CVR-no. 42334219 1 Oticon Radio Model - Regulatory Label Information Radio Model Name: Audio Streaming Module Contains: FCC ID: U28CL2STRM IC: 1350B-CL2STRM NOTICE: This device complies with Part 15 of the FCC Rules and with the license exempt standard RSS-210 of Industry Canada. 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. Changes or modifications made to this equipment not expressly approved by Oticon 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: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 29 of 33 Annex C Internal photographs of the EUT Photo documentation: Photo 1: Photo 2: Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 30 of 33 Photo 3: Photo 4: Test report no.: 1-4852/12-05-10-A 2012-12-19 Page 31 of 33 Photo 5: Photo 6:

2012-12-19 Page 1 of 86 TEST REPORT Test report no.: 1-4852/12-05-06 Testing laboratory Applicant CETECOM ICT Services GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet:http://www.cetecom.com e-mail: [email protected] Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-01 Area of Testing: Radio/Satellite Communications Oticon A/S Kongebakken 9 2765 Smørum / DENMARK Phone: +45 39 17 71 00 Contact: Jørgen Peter Hanuscheck e-mail: [email protected] Phone: +45 39 13 85 38 Manufacturer Oticon A/S Kongebakken 9 2765 Smørum / DENMARK Test standard/s 47 CFR Part 15 Title 47 of the Code of Federal Regulations; Chapter I Part 15 - Radio frequency devices RSS - 210 Issue 8 Spectrum Management and Telecommunications - Radio Standards Specification Low-power Licence-exempt Radiocommunication Devices (All Frequency Bands): Category I Equipment RSS – Gen Issue 3 General Requirements and Information for the Certification of Radiocommunication Equipment For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: Hearing Aid Accessory Model name: Audio Streaming Module FCC ID: U28CL2STRM IC: 1350B-CL2STRM Frequency: ISM band 2400 MHz to 2483.5 MHz (lowest channel 00 – 2402, highest channel 78 – 2480 MHz) Technology tested: Bluetooth® + EDR Antenna: Inverted F antenna on PCB Power Supply: 3.70 V DC by Li-polymer-battery Temperature Range: 0°C to +35 °C This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test report authorised: Test performed: Joerg Warken Tobias Wittenmeier Senior Testing Manager cn=Joerg Warken, o=CETECOM ICT Services GmbH, ou=WAK-111223, [email protected], c=DE 2012.12.19 13:46:10 +01'00' cn=Tobias Wittenmeier, o=CETECOM ICT Services GmbH, ou=WIT-111222, [email protected], c=DE 2012.12.19 13:49:27 +01'00' Test report no.: 1-4852/12-05-06 2012-12-19 Page 2 of 86 1 Table of contents 1Table of contents ............................................................................................................................................2 2General information .......................................................................................................................................3 2.1Notes and disclaimer ..........................................................................................................................3 2.2Application details ...............................................................................................................................3 3Test standard/s ...............................................................................................................................................3 4Test environment ............................................................................................................................................4 5Test item ..........................................................................................................................................................4 6Test laboratories sub-contracted .................................................................................................................4 7Summary of measurement results ...............................................................................................................5 8RF measurements ..........................................................................................................................................6 8.1Description of test setup ....................................................................................................................6 8.1.1Radiated measurements.............................................................................................................6 8.1.2Conducted measurements..........................................................................................................7 8.2Additional comments ..........................................................................................................................7 8.3RSP100 test report cover sheet / performance test data ................................................................ 8 9Measurement results ......................................................................................................................................9 9.1Antenna gain ........................................................................................................................................9 9.2Power spectral density .....................................................................................................................10 9.3Carrier frequency separation ...........................................................................................................11 9.4Number of hopping channels ...........................................................................................................13 9.5Time of occupancy (dwell time) .......................................................................................................15 9.6Spectrum bandwidth of a FHSS system – 20 dB bandwidth ........................................................ 16 9.7Maximum output power ....................................................................................................................22 9.8Band edge compliance conducted ..................................................................................................29 9.9Band edge compliance radiated ...............…

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Test report no.: 1-4852/12-05-06 2012-12-19 Page 74 of 86 Annex A Photographs of the test setup Photo documentation: Photo 1: Photo 2: Test report no.: 1-4852/12-05-06 2012-12-19 Page 75 of 86 Photo 3: Photo 4: Test report no.: 1-4852/12-05-06 2012-12-19 Page 76 of 86 Photo 5: Photo 6: Test report no.: 1-4852/12-05-06 2012-12-19 Page 77 of 86 Photo 7: Photo 8: