Test Report

FCC ID: WTO-CP950

Test Report

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FCCID_2820376

Page 1 of 25 EMC Technologies Pty Ltd ABN 82 057 105 549 176 Harrick Road, Keilor Park Victoria 3042, Australia Ph: + 613 9365 1000 Fax: + 613 9331 7455 Email: sales@emctech.com.au RADIO TEST REPORT FOR CERTIFICATION to FCC PART 15 Subpart C (Section 15.247) Test Sample: Off the ear sound processor Model: CP950 FCC ID: WTO-CP950 Report Number: M150933-1 Rev 1.0 Tested for: Cochlear Limited Issue Date: 23 November 2015 EMC Technologies Pty Ltd reports apply only to the specific samples tested under stated test conditions. It is the manufacturer’s responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. EMC Technologies Pty Ltd shall have no liability for any deductions, inferences or generalisations drawn by the client or others from EMC Technologies Pty Ltd issued reports. This report shall not be used to claim, constitute or imply product endorsement by EMC Technologies Pty Ltd. Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 2 of 25 RADIO TEST REPORT FOR CERTIFICATION to FCC PART 15 Subpart C (Section 15.247) EMC Technologies Report No.: M150933-1 Rev 1.0 Issue Date: 23 November 2015 Contents 1.0 INTRODUCTION _____________________________________________________________ 4 2.0 GENERAL INFORMATION______________________________________________________ 5 3.0 ANTENNA REQUIREMENT (§15.203) _____________________________________________ 7 4.0 DTS 6 dB BANDWIDTH (§15.247 (a)(2)) ___________________________________________ 7 5.0 PEAK OUTPUT POWER (§15.247 (b)(3)) __________________________________________ 9 6.0 BAND-EDGE EMISSION MEASUREMENTS _______________________________________ 11 7.0 SPURIOUS EMISSION MEASUREMENTS (§15.247 (d)) _____________________________ 13 8.0 POWER SPECTRAL DENSITY (§15.247 (d)) ______________________________________ 22 9.0 RADIO FREQUENCY EXPOSURE (HAZARD) (§15.247 (i)) ___________________________ 24 10.0 COMPLIANCE STATEMENT ___________________________________________________ 24 11.0 MEASUREMENT UNCERTAINTY _______________________________________________ 24 APPENDIX A MEASUREMENT INSTRUMENT DETAILS ___________________________________ 25 Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 3 of 25 RADIO TEST REPORT FOR CERTIFICATION to FCC PART 15 Subpart C (Section 15.247) Report Number: M150933-1 REV 1.0 Test Sample: Off the ear sound processor Model: CP950 FCC ID: WTO-CP950 Equipment Type: Intentional Radiator (Transceiver) Manufacturer: Cochlear Limited Address: 1 University Avenue , Macquarie University, NSW 2109, Australia Phone: +61 (0)2 9428 6555 Contact: Sanjay Boppini Email: sboppini@cochlear.com Standards: FCC Part 15 – Radio Frequency Devices FCC Part 15 Subpart C – Intentional Radiators Section 15.247 – Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ANSI C63.10 – 2009 American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices KDB 558074 D01 v03r03 Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247 Test Date: 12th and 17th October 2015 Test Engineer: Mahan Ghassempouri EMC/EMR/SAR/Wireless Engineer M.Sc. in Telecommunication Attestation: I hereby certify that the device(s) described herein were tested as described in this report and that the data included is that which was obtained during such testing. Authorised Signatory: Chris Zombolas Technical Director EMC Technologies Pty Ltd Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 4 of 25 RADIO TEST REPORT FOR CERTIFICATION to FCC PART 15 Subpart C (Section 15.247) 1.0 INTRODUCTION Radio testing was performed on the Hearing Assistance Device Model: CP950. Test results and procedures were performed in accordance with the following Federal Communications Commission (FCC) standards/regulations: 47 CFR, Part 15, Subpart C Rules for intentional radiators (particularly section 15.247) Section 15.203: Antenna requirements Section 15.205: Restricted bands of operation Section 15.207: Conducted Emission Limits Section 15.209: Radiated Emission Limits (General requirements) Section 15.247: Operation in the bands 902-928 MHz, 2400-2483.5 MHz, 5725-5850 MHz The test sample complied with the requirements of 47 CFR, Part 15 Subpart C - Section 15.247. The measurement procedure used was in accordance with ANSI C63.10-2013. The instrumentation conformed to the requirements of ANSI C63.2-2009. 1.1 Summary of Results FCC Part 15 Test Performed Results Subpart C 15.203 Antenna requirement Complied 15.205 Operation in restricted Band Complied 15.207 Conducted emissions limits N/A as the EUT is battery powered 15.209 Radiated emissions limits Complied 15.247 (a)(2) Minimum 6 dB Bandwidth Complied 15.247 (b)(3) Peak Output Power Complied N/A as the EUT uses integral antenna with less than 15.247 (c) Antenna Gain > 6 dBi 6 dBi gain and no external antenna connector 15.247 (d) Out of Band Emissions Complied 15.247 (e) Peak Power Spectral Density Complied 15.247 (f) Hybrid Systems N/A, assessed to digital modulation requirements 15.247 (g) Hopping channel application N/A, assessed to digital modulation requirements Incorporation of intelligence 15.247 (h) N/A, assessed to digital modulation requirements within FHSS 15.247 (i) Radio Frequency Hazard Complied N/A: Not Applicable 1.2 Modifications by EMC Technologies No modifications were required to achieve compliance. Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 5 of 25 2.0 GENERAL INFORMATION (Information supplied by the Client) The device is an off the ear sound processor. The device processes the audio input and provides the data to the implant enabling the recipient to hear. The transceiver allowed programing of the sound processor. 2.1 EUT (Transmitter) Details The RF transmitter was operating in the 2.4 GHz band. It used an integral antenna. A temporary SMA connector was mounted on the device to provide a means for measuring conducted output power. Transmitter specifications are shown in below table. Test Sample: Hearing Assistance Device Model Number: CP950 Input Power Supply: Battery operated 3 VDC Modulation type: GFSK Operating Frequency Range: 2400 MHz to 2483.5 MHz Low Channel: 2402 MHz Middle Channel: 2442 MHz High Channel: 2482 MHz Nominal Conducted Power: 0 dBm Nominal Channel Bandwidth: 2 MHz 99% Bandwidth: 1.7 MHz Maximum Gain of Antenna Assembly: 4 dBi 2.2 EUT (Host) Details The product was housed in a plastic enclosure approximately 40.9mm(L) x 35.7mm(W) x 11.2mm(H). 2.3 Test Procedure Radio measurements were performed in accordance with the procedures of ANSI C63.10-2013. KDB 558074 D01 v03r03 - Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247 was used to demonstrate compliance with FCC part 47CFR15.247. 2.4 Test Facility 2.4.1 General Measurements were performed at EMC Technologies' laboratory in Keilor Park, Victoria Australia. EMC Technologies Pty Ltd is listed by the FCC as a test laboratory able to perform compliance testing for the public. EMC Technologies is listed as an FCC part 47CFR2.948 test lab and may perform the testing required under Parts 15 and 18 – FCC Registration Number 90560 EMC Technologies Pty Ltd has also been accredited as a Conformity Assessment Body (CAB) by Australian Communications and Media Authority (ACMA) under the APECTEL MRA and is designated to perform compliance testing on equipment subject to Declaration of Conformity (DoC) and Certification under Parts 15 & 18 of the FCC Commission’s rules – Registration Number 494713 & Designation number AU0001. EMC Technologies’ indoor open are test site (iOATS) has been accepted by Industry Canada for the performance of radiated measurements in accordance with RSS-Gen Issue 8 - Industry Canada iOATS number - IC 3569B Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 6 of 25 2.4.2 NATA Accreditation NATA is the Australian National laboratory accreditation body and has accredited EMC Technologies to operate to the IEC/ISO17025 requirements. A major requirement for accreditation is the assessment of the company and its personnel as being technically competent in testing to the standards. This requires fully documented test procedures, continued calibration of all equipment to the National Standard at the National Measurements Institute (NMI), NPL (UK), NIST (USA) and an internal quality system to ISO 9002. NATA has mutual recognition agreements with the National Voluntary Laboratory Accreditation Program (NVLAP) and the American Association for Laboratory Accreditation (A2LA). EMC Technologies is accredited in Australia by the National Association of Testing Authorities (NATA). All testing in this report has been conducted in accordance with EMC Technologies’ scope of NATA accreditation. The current full scope of accreditation can be found on the NATA website: www.nata.asn.au It also includes a large number of emissions, immunity, SAR, EMR and Safety standards. 2.5 Test Equipment Calibration Measurement instrumentation and transducers were calibrated in accordance with the applicable standards by an independent NATA registered laboratory such as Agilent Technologies (Australia) Pty Ltd, Rohde and Schwarz, NMI, NPL or NIST. All equipment calibration is traceable to Australia national standards at the National Measurements Institute. The reference antenna calibration was performed by NPL and the working antennas (BiLog and horn) calibrated by EMC Technologies. The complete list of test equipment used for the measurements, including calibration dates and traceability is contained in Appendix A Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 7 of 25 FCC PART 15 Subpart C (Section 15.247) 3.0 ANTENNA REQUIREMENT (§15.203) An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. EUT used a permanently attached integral antenna therefore considered sufficient to comply with the provisions of this section. There was no external antenna connector available to the user. 4.0 DTS 6 dB BANDWIDTH (§15.247 (a)(2)) Minimum 6 dB bandwidth shall be at least 500 kHz. Measurements were performed on low, middle and high channel. Care was taken so that the bandwidth measurement was not influenced by any intermediate power nulls in the fundamental emission that might be ≥ 6 dB. 4.1. Results Measurement results are shown in the following graphs. 6 dB Limit Channel Bandwidth Result (kHz) (kHz) Low 878.2 > 500 Pass Graph 1: 6 dB bandwidth, low channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 8 of 25 6 dB Limit Channel Bandwidth Result (kHz) (MHz) Middle 891.0 > 500 Pass Graph 2: 6 dB bandwidth, middle channel 6 dB Limit Channel Bandwidth Result (kHz) (MHz) High 897.4 >500 Pass Graph 3: 6 dB bandwidth, high channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 9 of 25 5.0 PEAK OUTPUT POWER (§15.247 (b)(3)) As there was a temporary antenna connector available on the PCB the test was performed using conducted measurement. Maximum peak conducted power method (clause 9.1.1 of KDB 558074 D01 v03r03) was applied. The cable loss between connector and spectrum analyser were accounted for in reading. 5.1. Results Measurement results are shown in the following graphs. Conducted Power Limit Margin Channel Result (dBm) (dBm) (dB) Low -2.46 30 -32.46 Pass Graph 4: Conducted power, low channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 10 of 25 Conducted Limit Margin Channel Result Power (dBm) (dBm) (dB) Middle -1.49 30 -31.49 Pass Graph 5: Conducted power, middle channel Conducted Limit Margin Channel Result Power (dBm) (dBm) (dB) High -1.00 30 -31.00 Pass Graph 6: Conducted power, high channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 11 of 25 6.0 BAND-EDGE EMISSION MEASUREMENTS Band edge emission were investigated according to KDB 558074 D01 v03r02 clause 13. Emissions within 2 MHz of an authorized band edge were measured using the marker-delta method (KDB 558074 D01 v03r02 clause 13.2). Results from section 6 of this report were used for in band emission values. 6.1. Results All emissions above and below the edge of the authorised band were more than 20 dB below the in band intentional emission. Measurement results are shown in the following graphs. Vertical marker F1 and F2 were positioned at 2398 MHz and 2400 MHz respectively. In Band Delta Band Edge Limit Margin Result Emission (A) (B) Emission (A-B) (dBm) (dB) (dBm) (dBm) (dB) -2.46 36.26 -38.72 -22.46 -16.26 Pass Graph 7: Lower band-edge emissions Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 12 of 25 Vertical marker F1 and F2 were positioned at 2483.5 MHz and 2485.5 MHz respectively. In Band Delta Band Edge Limit Margin Result Emission (A) (B) Emission (A-B) (dBm) (dB) (dBm) (dBm) (dB) -1.00 33.24 -34.24 -21.00 -13.24 Pass Graph 8: Upper band-edge emissions Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 13 of 25 7.0 SPURIOUS EMISSION MEASUREMENTS (§15.247 (d)) 7.1. Emission in non-restricted bands In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. Conducted method was used according to clause 11 of KDB 558074 D01 v03r03. 7.1.1. Results Peak Frequency SA Reading Spurious (MHz) (dBm) Limit (dBm) 1 2481.98 -0.60 -20.60 Graph 9: Reference level measurement (in band emission) Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 14 of 25 Graph 10: Conducted spurious emissions (non-restricted band), 9 kHz-150 kHz Graph 11: Conducted spurious emissions (non-restricted band), 150 kHz-30 MHz Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 15 of 25 Graph 12: Conducted spurious emissions (non-restricted band), 30 MHz-1 GHz Graph 13: Conducted spurious emissions (non-restricted band), 1 GHz-10 GHz Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 16 of 25 Graph 14: Conducted spurious emissions (non-restricted band), 10 GHz-18 GHz Graph 15: Conducted spurious emissions (non-restricted band), 18 GHz-26.5 GHz Horizontal line D1 was set to the level 20 dB lower than in band emission (figure 9). All emissions were more than 20 dB below the maximum in-band emission. Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 17 of 25 7.2. Emission in restricted bands (radiated) In order to ensure the compliance to the requirements of emission in restricted bands, radiated measurements were performed. Frequency range of 9 kHz to 26.5 GHz was investigated for any emissions falling in restricted frequency bands. Limits of FCC 15.209 were applied. For below 1 GHz the EUT was placed 0.8 metres above the floor during the test. For above 1 GHz measurement the EUT was placed 1.5 metres above the floor during the test. The EUT was checked in three orthogonal planes to determine maximum emission, only the worst case is reproduced for the report. Radiated EMI tests were performed inside a compliant CISPR16-1-4 semi-anechoic chamber for a 2m x 2m x 2m test volume up to 18 GHz, at a test distance of 10, 3 and 1 metres. The EUT was set up on the table top (placed on turntable) of total height 150 cm above the ground plane. The test frequency range was sub-divided into smaller bands with sufficient frequency resolution to permit reliable display and identification of possible EMI peaks while also permitting fast frequency scan times. A calibrated loop antenna was used for measurements between 9 kHz and 30 MHz. A calibrated Biconilog antenna was used for measurements between 30 MHz and 1000 MHz. Calibrated EMCO 3160 and EMCO 3160 standard gain horn antennas were used for measurements between 1 to 26.5 GHz. The measurement of emissions between 30 - 1000 MHz was measured with the resolution bandwidth of 120 kHz and the video bandwidth of 300 kHz. The measurement of emissions above 1000 MHz was measured using a following setting: Peak measurements setting: RBW = VBW = 1 MHz Average measurements setting: RBW = 1 MHz and VBW = 10 Hz The receiver bandwidth was set to 6 dB. The EUT was slowly rotated with the Peak Detector set to Max-Hold. This was performed for two antenna heights. When an emission was located, it was positively identified and its maximum level found by rotating the automated turntable and by varying the antenna height. The procedure was repeated with the device orientated in three orthogonal axis to further maximise the emission. Each significant peak was investigated with the Quasi-peak, Peak or Average Detectors as appropriate. The measurement data for each frequency range was corrected for cable losses, antenna factors and preamplifier gain. This process was performed for both horizontal and vertical antenna polarisations. The field strength was calculated automatically by the software using all the pre-stored calibration data. The method of calculation is shown below: E = V + AF - G + L Where: E = Radiated Field Strength in dBµV/m. V = EMI Receiver Voltage in dBµV. (measured value) AF = Antenna Factor in dB. (stored as a data array) G = Preamplifier Gain in dB. (stored as a data array) L = Cable loss in dB. (stored as a data array of Insertion Loss versus frequency)  Example Field Strength Calculation Assuming a receiver reading of 34.0 dBV is obtained at 90 MHz, the Antenna Factor at that frequency is 9.2 dB. The cable loss is 1.9 dB while the preamplifier gain is 20 dB. The resulting Field Strength is therefore as follows: 34.0 + 9.2 + 1.9 - 20 = 25.1 dBV/m Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 18 of 25 7.2.1. Results The §15.209 limits were applied across the frequency range 9 kHz to 26.5 GHz. As no emissions exceeded the general requirements the relaxed limits of §15.247 (d) outside the bands were complied with. No emissions from the EUT were detected above the system noise floor. Graph 16: Radiated emission, 9 kHz-30 MHz, loop antenna Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 19 of 25 No emissions from the EUT were detected above the system noise floor. Graph 17: 30 MHz – 1 GHz, radiated emissions in restricted bands Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 20 of 25 No emissions from the EUT were detected above the system noise floor. Note: Intentional radiation is excluded from measurement Graph 18: 1 GHz – 26.5 GHz, radiated emissions in restricted bands, peak detector Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 21 of 25 Peak Frequency Measured AV Level AV Limit AV MHz dBV/m dBV/m dB 1 1125.07 28.3 54.0 -25.7 2 4956.61 27.9 54.0 -26.1 Graph 19: 1 GHz – 26.5 GHz, radiated emissions in restricted bands, average detector Note: Intentional radiation is excluded from measurement Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 22 of 25 8.0 POWER SPECTRAL DENSITY (§15.247 (d)) The PKPSD method according to KDB 558074 D01 v03r03 was used to demonstrate compliance. 8.1. Results Measurement results are shown in the following graphs. Peak PSD Limit Margin Channel Result (dBm/3 kHz) (dBm) (dB) Low -14.08 8 -22.08 Pass Graph 18: Transmitter peak power spectral density, low channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 23 of 25 Peak PSD Limit Margin Channel Result (dBm/3 kHz) (dBm) (dB) Middle -12.09 8 -20.09 Pass Graph 19: Transmitter peak power spectral density, middle channel Peak PSD Limit Margin Channel Result (dBm/3 kHz) (dBm) (dB) High -11.75 8 -19.75 Pass Graph 20: Transmitter peak power spectral density, high channel Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 24 of 25 9.0 RADIO FREQUENCY EXPOSURE (HAZARD) (§15.247 (i)) The EUT met the general public/uncontrolled exposure limits of §11310. Refer to EMC Technologies test report No. M150934-3. 10.0 COMPLIANCE STATEMENT Off the ear sound processor, Model: CP950 tested on behalf of Cochlear Limited, complied with the requirements of 47 CFR, Part 15 Subpart C - Rules for Radio Frequency Devices (intentional radiators), Section 15.247 - Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz Summary of results are shown in below table: FCC Part 15 Subpart C Test Performed Results 15.203 Antenna requirement Complied 15.205 Operation in restricted Band Complied 15.207 Conducted emissions limits N/A as the EUT is battery powered 15.209 Radiated emissions limits Complied 15.247 (a)(2) Minimum 6 dB bandwidth Complied 15.247 (b)(3) Peak output power Complied N/A as the EUT uses integral antenna 15.247 (c) Antenna gain > 6 dBi with less than 6 dBi gain and there is no external antenna connector 15.247 (d) Out of band emissions Complied 15.247 (e) Peak power spectral density Complied 15.247 (f) Hybrid systems N/A as the EUT uses digital modulation 15.247 (g) Hopping channel application N/A as the EUT uses digital modulation Incorporation of intelligence 15.247 (h) N/A as the EUT uses digital modulation within FHSS 15.247 (i) Radio Frequency Hazard Complied 11.0 MEASUREMENT UNCERTAINTY EMC Technologies has evaluated the equipment and the methods used to perform the emissions testing. The estimated measurement uncertainty for emissions tests shown within this report are as follows: Conducted Emissions: 9 kHz to 30 MHz ±3.2 dB Radiated Emissions: 9 kHz to 30 MHz ±4.1 dB 30 MHz to 300 MHz ±5.1 dB 300 MHz to 1000 MHz ±4.7 dB 1 GHz to 18 GHz ±4.6 dB 18 GHz to 26 GHz ±5.1 dB Peak Output Power: ±1.5 dB Peak Power Spectral Density: ±1.5 dB The above expanded uncertainties are based on standard uncertainties multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%. Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.

FCC ID: WTO-CP950 Report No.: M150933-1 Rev 1.0 Page 25 of 25 APPENDIX A MEASUREMENT INSTRUMENT DETAILS Equipment Make/Model/Serial Number Last Cal. Due Date Cal. Type dd/mm/yy dd/mm/yy Interval Chamber Frankonia SAC-10-2 8/1/2015 8/1/2016 1 Year, *1 (R-139) EMI Receiver R&S ESU40 09/10/2014 09/10/2015 1 Year, *2 20 Hz – 40 GHz Sn: 100392 (R-140) R&S ESU40 12/02/2015 12/02/2016 1 Year, *2 20 Hz – 40 GHz Sn: 100182 (R-037) HP 8546A 02/10/2014 02/10/2015 1 Year, *2 Sn: 3549A00290 (R-009) Antennas EMCO 6502 Active Loop A-231 20/07/2015 20/07/2018 3 Year, *2 9kHz-30MHz Sn. 9311-2801 SUNOL JB6 BICONILOG 16/05/2014 16/05/2016 2 Year, *2 30 – 6000 MHz Sn. A012312 (A-363) EMCO 3115 Broadband Horn 09/05/2013 09/05/2016 3 Year, *1 1 – 18 GHz Sn. 8908-3282 (A-004) ETS-Lindgren Horn 3160-09 12/11/2012 12/11/2015 3 Year, *1 18-26.5 GHz Sn. 66032 (A-307) ETS-Lindgren Horn 3160-10 12/11/2012 12/11/2015 3 Year, *1 26.5-40 GHz Sn. 66032 (A-306) Note *1. Internal NATA calibration. Note *2. External NATA / A2LA calibration Accredited for compliance with ISO/IEC 17025. The results of the tests, calibrations and/or measurements included in this document are traceable to Australian/national standards. NATA is a signatory to the ILAC Mutual Recognition Arrangement for the mutual recognition of the equivalence of testing, calibration and inspection reports. This document shall only be reproduced in full.


Document Created: 2015-11-23 09:21:10
Document Modified: 2015-11-23 09:21:10
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