HAC RF Report

FCC ID: BCG-E2816A

Test Report

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FCCID_2345715

HAC RF EMISSION TEST REPORT FCC CFR47 PART 20.19 ANSI C63.19-2011 For Cellular Phone with Bluetooth and WLAN Radio Model: A1586, A1549 FCC ID: BCG-E2816A Report Number: 14U17673-S3 Issue Date: 07/19/2014 Prepared for APPLE INC. 1 INFINITE LOOP, MS 26A CUPERTINO, CA 95014-2084 Prepared by UL Verification Services Inc. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888

Report No.: 14U17673-S3 Issue Date: 07/19/2014 REVISION HISTORY Rev. Issue Date Revisions Revised By -- 07/19/2014 Initial Issue -- Page 2 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 Table of Contents 1. Attestation of Test Results ............................................................................................................. 5 2. Test Methodology ........................................................................................................................... 6 3. Facilities and Accreditation ........................................................................................................... 6 4. Calibration and Uncertainty ........................................................................................................... 7 4.1. Measuring Instrument Calibration .............................................................................................. 7 4.2. Measurement Uncertainty .......................................................................................................... 8 5. Device Under Test........................................................................................................................... 9 5.1. Air Interfaces and Operating Mode ............................................................................................ 9 6. System Specifications .................................................................................................................. 10 7. System Validation ......................................................................................................................... 11 7.1. System Validation Results ....................................................................................................... 12 8. Modulation Interference Factor (MIF) .......................................................................................... 13 9. Average Antenna Input Power ..................................................................................................... 14 9.1. Upper Antenna (UAT) .............................................................................................................. 14 9.2. Lower Antenna (LAT) ............................................................................................................... 14 10. Evaluation for Low-power Exemption ......................................................................................... 15 10.1. Upper Antenna (UAT)........................................................................................................... 15 10.2. Lower Antenna (LAT) ........................................................................................................... 16 11. HAC RF Emissions Test Procedure ............................................................................................. 17 12. RF Emissions Measurement Criteria ........................................................................................... 20 13. HAC (RF Emissions) Test Results ............................................................................................... 21 13.1. Upper Antenna (UAT)........................................................................................................... 21 13.2. Lower Antenna (LAT) ........................................................................................................... 22 13.3. Worst Case RF Emission Test Plot ...................................................................................... 23 14. Appendixes ................................................................................................................................... 24 14.1. System Validation Plots ........................................................................................................ 24 14.2. RF Emissions Test Plots ...................................................................................................... 24 14.3. Calibration Certificate - E-Field Probe ER3DV6 - SN 2339 ................................................... 24 14.4. Calibration Certificate for Dipole CD835V3 - SN 1175 .......................................................... 24 14.5. Calibration Certificate for Dipole CD1880V3 - SN 1159 ........................................................ 24 14.6. UID 10021-DAA GSM Specification ..................................................................................... 24 14.7. UID 10011-CAA WCDMA Specification ................................................................................ 24 14.8. UID 10295-AAA CDMA Specification ................................................................................... 24 14.9. UID 10170-CAB LTE-FDD 20 MHz 16QAM Specification..................................................... 24 Page 3 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 14.10. UID 10176-CAB LTE-FDD 10 MHz 16QAM Specification..................................................... 24 14.11. UID 10173-CAB LTE-TDD 20 MHz 16QAM Specification..................................................... 24 14.12. MIF Attestation Letter ........................................................................................................... 24 14.13. Setup Photo ......................................................................................................................... 24 Page 4 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 1. Attestation of Test Results Applicant name Apple Inc. FCC ID BCG-E2816A DUT description Cellular Phone with Bluetooth and WLAN Radio Exposure category General Population/Uncontrolled Exposure HAC Rating M3 Applicable Standards ANSI C63.19-2011 Test Results Pass Date tested 6/27/2014 – 6/28/2014 UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government (NIST Handbook 150, Annex A). This report is written to support regulatory compliance of the applicable standards stated above. Approved & Released By: Prepared By: Bobby Bayani Ray Su Senior Engineer Laboratory Engineer UL Verification Services Inc. UL Verification Services Inc. Page 5 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 2. Test Methodology The tests documented in this report were performed in accordance with ANSI C63.19-2011 Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids, FCC published KDB 285076 D01 HAC Guidance v04 and TCB workshop updates. 3. Facilities and Accreditation The test sites and measurement facilities used to collect data are located at 47173 Benicia Street 47266 Benicia Street SAR Lab C SAR Lab 2 UL VERIFICATION SERVICES INC. is accredited by NVLAP, Laboratory Code 200065-0. The full scope of accreditation can be viewed at http://www.ccsemc.com. Page 6 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 4. Calibration and Uncertainty 4.1. Measuring Instrument Calibration The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. Cal. Due date Name of Equipment Manufacturer Type/Model Serial No. MM DD Year ESG Vecto Signal Generator Agilent E4438C MY47271507 6 17 2015 Power Meter HP 438A 2822A05684 10 10 2014 Power Sensor HP 8481A 2237A31744 10 2 2014 Power Sensor HP 8481A 2349A36506 9 30 2014 Amplifier MITEQ AMF-4D-00400600-50-30P 1808939 N/A Directional coupler Werlatone C8060-102 2710 N/A DC Power Supply AMETEK XT15-4 1319A02778 N/A Robot - Six Axes Stäubli TX90 XL N/A N/A Robot Remote Control Stäubli CS8C N/A N/A DASY5 Measurement Server SPEAG SEUMS001BA 1041 N/A Probe Alignment Unit SPEAG LB (V2) 261 N/A Data Acquisition Electronics SPEAG DAE4 1360 3 17 2015 E-Field Probe SPEAG ER3DV6* 2339 2 14 2015 Calibration Dipole SPEAG CD835V3 1175 5 19 2015 Calibration Dipole SPEAG CD1880V3 1159 5 19 2015 Radio Communication Tester R &S CMU 200 16233 7 23 2014 Note(s): *: According to SPEAG’s Technical Report, “MIF Verification”, Doc # TR-FB-12.09.04-1, issued date: 9/4/2012. E-field probes are calibrated with specified uncertainty according to ISO 17025 as described in their calibration certificate. The MIF according to the definition in ANSI C63.19 is specific for a modulation and can therefore be used as a constant value if the probe has been PMR calibrated. Page 7 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 4.2. Measurement Uncertainty HAC Uncertainty Budget According to ANSI C63.19 Uncertainty Std. Unc.(±%) Error Description Probe Dist. Div. (Ci) E (Ci) H value (±%) E H Measurement System Probe Calibration 5.1 N 1 1 1 5.1 5.10 Axial Isotropy 4.7 R 1.732 1 1 2.7 2.71 Sensor Displacement 16.5 R 1.732 1 0.145 9.5 1.38 Boundary Effects 2.4 R 1.732 1 1 1.4 1.39 Phantom Boundary Effects 7.2 R 1.732 1 0 4.1 0.00 Linearity 4.7 R 1.732 1 1 2.7 2.71 Scaling to PMR Calibration 10.0 R 1.732 1 1 2.8 5.77 System Detection Limit 1.0 R 1.732 1 1 0.6 0.58 Readout Electronics 0.3 N 1 1 1 0.3 0.30 Response Time 0.8 R 1.732 1 1 0.5 0.46 Integration Time 2.6 R 1.732 1 1 1.5 1.50 RF Ambient Conditions 3.0 R 1.732 1 1 1.7 1.73 RF Reflections 12.0 R 1.732 1 1 6.9 6.93 Probe Positioner 1.2 R 1.732 1 0.67 0.7 0.46 Probe Positioning 4.7 R 1.732 1 0.67 2.7 1.82 Extrapolation and Interpolation 1.0 R 1.732 1 1 0.6 0.58 Test sample Related Test Positioning Vertical 4.7 R 1.732 1 0.67 2.7 1.82 Test Positioning Lateral 1.0 R 1.732 1 1 0.6 0.58 Device Holder and Phantom 2.4 R 1.732 1 1 1.4 1.39 Power Drift 5.0 R 1.732 1 1 2.9 2.89 Phantom and Setup Related Phantom Thickness 2.4 R 1.732 1 0.67 1.4 0.93 Combined Std. Uncertainty 15.4 12.2 Expanded Std. Uncertainty on Power 30.8 24.4 Expanded Std. Uncertainty on Field 15.4 12.2 Notesfor table 1. N - Nomal 2. R - Rectangular 3. Div. - Divisor used to obtain standard uncertainty 4. Ci - is te sensitivity coefficient Page 8 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 5. Device Under Test Cellular Phone with Bluetooth and WLAN Radio 5.1. Air Interfaces and Operating Mode Concurrent Voice over digital WiFi Additional Bands Type HAC Air-Interface Simultaneous but not Tested HAC Tested or not Transport OTT Low GSM Power (MHz) Transport Tested Tested Capability Power Reduction GSM 850 VO Yes Yes - WiFi/BT Not tested1 NA NA NA GSM 1900 VO Yes Yes - WiFi/BT Not tested1 NA NA NA GPRS 850/1900 DT No Yes - WiFi/BT NA Yes NA NA EGPRS 850/1900 DT No Yes - WiFi/BT NA Yes NA NA WCDMA Band 2 (1900) VO Yes Yes - WiFi/BT Not tested1 NA NA NA R99 WCDMA Band 4 (1700) VO Yes Yes - WiFi/BT Not tested1 NA NA NA R99 WCDMA Band 5 (850) VO Yes Yes - WiFi/BT Not tested1 NA NA NA R99 HSPA Band 2, 4 & 5 DT No Yes - WiFi/BT NA Yes NA NA CDMA BC0 (850) VD Yes Yes – LTE, WiFi/BT Not tested1 NA NA NA CDMA BC1 (1900) VD Yes Yes – LTE, WiFi/BT Not tested1 NA NA NA CDMA BC10 (800) VD Yes Yes – LTE, WiFi/BT Not tested1 NA NA NA CDMA BC15 (1700) VD Yes Yes – LTE, WiFi/BT Not tested1 NA NA NA CDMA EVDO DT No Yes - WiFi/BT Not tested1 NA NA NA LTE Band 2 (1900) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 4 (1700) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 5 (850) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 7 (2600) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 13 (700) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 17 (700) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 25 (1900) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 26 (800) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA LTE Band 41 (2600) VD Yes2 Yes - WiFi/BT Not tested2 Yes NA NA WiFi 2400 DT No Yes – LTE or WCDMA NA Yes No NA WiFi 5200 DT No Yes – LTE or WCDMA NA Yes No NA WiFi 5300 DT No Yes – LTE or WCDMA NA Yes No NA WiFi 5500 DT No Yes – LTE or WCDMA NA Yes No NA WiFi 5800 DT No Yes – LTE or WCDMA NA Yes No NA BT 2400 DT No Yes – LTE or WCDMA NA NA NA NA Type Transport Note: VO = CMRS Voice Service 1. No concurrent mode was found to be the Worst Case mode DT = Digital Transport (no voice) 2. No associated T-Coil measurement has been made in VD = CMRS IP Voice Service and Digital Transport accordance with 285076 D02 T-Coil testing for CMRS IP. Note(s): All interfaces with “Yes” indication under the “HAC Tested” column were further evaluated for exemption from HAC testing on the basis of antenna input power under Section 10. Page 9 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 6. System Specifications E-field measurements are performed using the DASY5 automated dosimetric assessment system. The DASY5 is made by Schmid & Partner Engineering AG (SPEAG) in Zurich, Switzerland. The DASY5 HAC Extension consists of the following parts: Test Arch Phantom The specially designed Test Arch allows high precision positioning of both the device and any of the validation dipoles. ER3DV6 Isotropic E-Field Probe Construction: One dipole parallel, two dipoles normal to probe axis Built-in shielding against static charges PEEK enclosure material (resistant to organic solvents, e.g., glycolether) Calibration: In air from 100 MHz to 3.0 GHz (absolute accuracy ±6.0%, k=2) Frequency: 100 MHz to > 6 GHz; Linearity: ± 0.2 dB (100 MHz to 3 GHz) Directivity: ± 0.2 dB in air (rotation around probe axis) ± 0.4 dB in air (rotation normal to probe axis) Dynamic Range: 2 V/m to > 1000 V/m; Linearity: ± 0.2 dB Dimensions: Overall length: 330 mm (Tip: 16 mm) Tip diameter: 8 mm (Body: 12 mm) Distance from probe tip to dipole centers: 2.5 mm The closest part of the sensor element is 1.1 mm closer to the tip Application: General near-field measurements up to 6 GHz Field component measurements Page 10 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 7. System Validation The test setup was validated when first configured and verified periodically thereafter to ensure proper function. The procedure provided in this section is a validation procedure using dipole antennas for which the field levels were computed by numeric modeling. Procedure Place a dipole antenna meeting the requirements given in ANSI C63.19-2011 in the normally occupied by the WD. The dipole antenna serves as a known source for an electrical and magnetic output. Position the E-field probe so that the following occurs: ‧ The probes and their cables are parallel to the coaxial feed of the dipole antenna ‧ The probe cables and the coaxial feed of the dipole antenna approach the measurement area from opposite directions ‧ The center point of the probe element(s) is 15 mm from the closest surface of the dipole elements. Scan the length of the dipole with the E-field probe and record the two maximum values found near the dipole ends. Average the two readings and compare the reading to the expected value in the calibration certificate or the expected value in this standard. Setup diagram Page 11 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 7.1. System Validation Results 6-26-2014 E-field Probe ER3DV6 SN2339 Max. measured from Average max. E-field Target Calibration Input Power above high above low above arm Values (V/m) Deviation1) Dipole f (MHz) (mW) end (V/m) end (V/m) (V/m) (From SPEAG) (%) CD835V3 835 100 105.20 113.00 109.10 107.00 1.96 SN 1175 CD1880V3 1880 100 88.56 88.04 88.30 89.40 -1.23 SN 1159 6-27-2014 E-field Probe ER3DV6 SN2339 Max. measured from Average max. E-field Target Calibration Input Power above high above low above arm Values (V/m) Deviation1) Dipole f (MHz) (mW) end (V/m) end (V/m) (V/m) (From SPEAG) (%) CD1880V3 1730 100 94.97 99.49 97.23 96.40 0.86 SN 1159 Notes: 1) Delta (Deviation) % = 100 * (Measured value minus Target value) divided by the Target value. Deltas within ±25% are acceptable, of which 12% is deviation and 13% is measurement uncertainty. 2) The maximum E-field or were evaluated and compared to the target values provided by SPEAG in the calibration certificate of specific dipoles. 3) Please refer to the appendix for detailed measurement data and plots. Page 12 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 8. Modulation Interference Factor (MIF) The HAC Standard ANSI C63.19-2011 defines a new scaling using the Modulation Interference Factor (MIF) which replaces the need for the Articulation Weighting Factor (AWF) during the evaluation and is applicable to any modulation scheme. The Modulation Interference factor (MIF, in dB) is added to the measured average E-field (in dBV/m) and converts it to the RF Audio Interference level (in dBV/m). This level considers the audible amplitude modulation components in the RF E-field. CW fields without amplitude modulation are assumed to not interfere with the hearing aid electronics. Modulations without time slots and low fluctuations at low frequencies have low MIF values, TDMA modulations with narrow transmission and repetition rates of few 100 Hz have high MIF values and give similar classifications as ANSI C63-2007. Definitions ER3D, E-field probes have a bandwidth <10 kHz and can therefore not evaluate the RF envelope in the full audio band. DASY52 is therefore using the “indirect" measurement method according to ANSI C63.19-2011 which is the primary method. These near field probes read the averaged E-field measurement. Especially for the new high peak-to-average (PAR) signal types, the probes shall be linearized by probe modulation response (PMR) calibration in order to not overestimate the field reading. The evaluation method or the MIF is defined in ANSI C63.19-2011 section D.7. An RMS demodulated RF signal is fed to a spectral filter (similar to an A weighting filter) and forwarded to a temporal filter acting as a quasi-peak detector. The averaged output of these filtering is called to a 1 kHz 80% AM signal as reference. MIF measurement requires additional instrumentation and is not well suited for evaluation by the end user with reasonable uncertainty. It may alternatively be determined through analysis and simulation, because it is constraint and characteristic for a communication signal. DASY52 uses well defined signals for PMR calibration. The MIF of these signals has been determined by simulation and is automatically applied. MIF values were not tested by a probe or as specified in the standards but are based on analysis provided by SPEAG for the following User Identifiers and air interfaces. UID Communication System Name MIF (dB) 10021-DAA GSM-FDD (TDMA, GMSK) 3.63 10011-CAA UMTS-FDD (WCDMA) -27.23 th 10295-AAA CDMA2000 (1xRTT, RC1, SO3, 1/8 Rate 25 fr.) 3.26 10170-CAB LTE-FDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) -9.76 10182-CAB LTE-FDD (SC-FDMA, 1 RB, 15 MHz, 16-QAM) -9.76 10176-CAB LTE-FDD (SC-FDMA, 1 RB, 10 MHz, 16-QAM) -9.76 10173-CAB LTE-TDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) -1.44 A PMR calibrated probe is linearized for the selected waveform over the full dynamic range within the uncertainty specified in its calibration certificate. ER3D, EF3D and EU2D E-field probes have a bandwidth <10 kHz and can therefore not evaluate the RF envelope in the full audio band. DASY52 is therefore using the \indirect" measurement method according to ANSI C63.19-2011 which is the primary method. These near field probes read the averaged E-field measurement. Especially for the new high peak-to-average (PAR) signal types, the probes shall be linearized by PMR calibration in order to not overestimate the field reading. The MIF measurement uncertainty is estimated as follows, for modulation frequencies from slotted waveforms with fundamental frequency and at least 2 harmonics within 10 kHz:  0.2 dB for MIF -7 to +5 dB,  0.5 dB for MIF -13 to +11 dB  1 dB for MIF > -20 dB Page 13 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 9. Average Antenna Input Power 9.1. Upper Antenna (UAT) Average Power (dBm) Air-Interface Max. Tune-up Limit GSM850 33.2 GSM1900 29.9 WCDMA Band 2 20.1 WCDMA Band 4 19.9 WCDMA Band 5 24.7 CDMA BC0 24.7 CDMA BC1 20.1 CDMA BC10 24.7 CDMA BC15 19.9 LTE Band 2 20.1 LTE Band 4 19.9 LTE Band 5 23.7 LTE Band 13 23.7 LTE Band 17 23.7 LTE Band 25 20.1 LTE Band 26 23.0 LTE Band 41 22.5 9.2. Lower Antenna (LAT) Average Power (dBm) Air-Interface Max. Tune-up Limit GSM850 33.5 GSM1900 30.0 WCDMA Band 2 24.3 WCDMA Band 4 25.0 WCDMA Band 5 25.0 CDMA BC0 25.0 CDMA BC1 24.3 CDMA BC10 25.0 CDMA BC15 25.0 LTE Band 2 23.8 LTE Band 4 24.0 LTE Band 5 24.0 LTE Band 13 24.0 LTE Band 17 24.0 LTE Band 25 23.5 LTE Band 26 23.0 LTE Band 41 22.5 Page 14 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 10. Evaluation for Low-power Exemption An RF air interface technology of a device is exempt from testing when its average antenna input power plus its MIF is ≤17 dBm for any of its operating modes. If a device supports multiple RF air interfaces, each RF air interface shall be evaluated individually. 10.1. Upper Antenna (UAT) Average Antenna Input Power Air-Interface MIF (dB) HAC Tested Input Power (dBm)1 plus its MIF (dBm) GSM850 33.2 3.63 36.83 Yes GSM1900 29.9 3.63 33.53 Yes WCDMA Band 2 20.1 -27.23 -7.13 No WCDMA Band 4 19.9 -27.23 -7.33 No WCDMA Band 5 24.7 -27.23 -2.53 No CDMA BC0 24.7 3.26 27.96 Yes CDMA BC1 20.1 3.26 23.36 Yes CDMA BC10 24.7 3.26 27.96 Yes CDMA BC15 19.9 3.26 23.16 Yes LTE Band 22 20.1 -9.76 10.34 No LTE Band 42 19.9 -9.76 10.14 No LTE Band 52 23.7 -9.76 13.94 No LTE Band 132 23.7 -9.76 13.94 No LTE Band 172 23.7 -9.76 13.94 No LTE Band 252 20.1 -9.76 10.34 No LTE Band 262 23.0 -9.76 13.24 No LTE Band 412 22.5 -1.44 21.06 No Note(s): 1. Max tune-up limit 2. No associated T-Coil measurement has been made in accordance with 285076 D02 T-Coil testing for CMRS IP. Conclusions RF Emission testing for this device is required only for GSM and CDMA voice modes. All other applicable air-interfaces are exempt. Page 15 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 10.2. Lower Antenna (LAT) Average Antenna Input Power Air-Interface MIF (dB) HAC Tested Input Power (dBm)1 plus its MIF (dBm) GSM850 33.5 3.63 37.13 Yes GSM1900 30.0 3.63 33.63 Yes WCDMA Band 2 24.3 -27.23 -2.98 No WCDMA Band 4 25.0 -27.23 -2.23 No WCDMA Band 5 25.0 -27.23 -2.23 No CDMA BC0 25.0 3.26 28.26 Yes CDMA BC1 24.3 3.26 27.51 Yes CDMA BC10 25.0 3.26 28.26 Yes CDMA BC15 25.0 3.26 28.26 Yes LTE Band 22 23.75 -9.76 13.99 No LTE Band 42 24.0 -9.76 14.24 No LTE Band 52 24.0 -9.76 14.24 No LTE Band 132 24.0 -9.76 14.24 No LTE Band 172 24.0 -9.76 14.24 No LTE Band 252 23.5 -9.76 13.74 No LTE Band 262 23.0 -9.76 13.24 No LTE Band 412 22.5 -1.44 21.06 No Note(s): 1. Max tune-up limit 2. No associated T-Coil measurement has been made in accordance with 285076 D02 T-Coil testing for CMRS IP. Conclusions RF Emission testing for this device is required only for GSM and CDMA voice modes. All other applicable air-interfaces are exempt. Page 16 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 11. HAC RF Emissions Test Procedure The following are step-by-step test procedures. a) Confirm proper operation of the field probe, probe measurement system and other instrumentation and the positioning system. b) Position the WD in its intended test position. c) Set the WD to transmit a fixed and repeatable combination of signal power and modulation characteristic that is representative of the worst case (highest interference potential) encountered in normal use. Transiently occurring start-up, changeover, or termination conditions, or other operations likely to occur less than 1% of the time during normal operation, may be excluded from consideration. d) The center sub-grid shall be centered on the T-Coil mode perpendicular measurement point or the acoustic output, as appropriate. Locate the field probe at the initial test position in the 50 mm by 50 mm grid, which is contained in the measurement plane, refer to illustrated in Figure 1. If the field alignment method is used, align the probe for maximum field reception. e) Record the reading at the output of the measurement system f) Scan the entire 50 mm by 50 mm region in equally spaced increments and record the reading at each measurement point. The distance between measurement points shall be sufficient to assure the identification of the maximum reading. g) Identify the five contiguous sub-grids around the center sub-grid whose maximum reading is the lowest of all available choices. This eliminates the three sub-grids with the maximum readings. Thus, the six areas to be used to determine the WD’s highest emissions are identified. h) Identify the maximum reading within the non-excluded sub-grids identified in step g). i) Convert the highest field reading within identified in step h) to RF audio interference level, in V/m, by taking the square root of the reading and then dividing it by the measurement system transfer function, established in 5.5.1.1 Convert this result to dB(V/m) by taking the base-10 logarithm and multiplying by 20. Indirect measurement method Replacing step i), the RF audio interference level in dB (V/m) is obtained by adding the MIF (in dB) to the maximum steady-state rms field-strength reading, in dB(V/m), from step h). Use this result to determine the category rating j) Compare this RF audio interference level with the categories in Clause 8 (ANSI C63.19-2011) and record the resulting WD category rating k) For the T-Coil mode M-rating assessment, determine whether the chosen perpendicular measurement point is contained in an included sub-grid of the first scan. If so, then a second scan is not necessary. The first scan and resultant category rating may be used for the T-Coil mode M rating. Otherwise, repeat step a) through step i), with the grid shifted so that it is centered on the perpendicular measurement point. Record the WD category rating. Page 17 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 Figure 1 - WD reference and plane for RF emission measurements Page 18 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 Test flowchart Per ANSI-PC63.19 2011 Test Instructions • Confirm proper operation of probes and instrumentation • Position WD • Configure WD Tx Operation (Step a-c) • Initialize field probe and take first reading • Scan Area (Step d-f) • Identify exclusion area • Rescan or reanalyze open area todetermine maximum • Indirect method: Add the MIF to the maximum steady state rms field strength and record RF Audio Interference Level, in dB (V/m) (Step g-i) Identify & Record Category (Step j) Page 19 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 12. RF Emissions Measurement Criteria WD RF audio interference level caterories in logarithmic units E-field emissions Emission Categories < 960 MHz > 960 MHz Category M1 50 to 55 dB (V/m) 40 to 45 dB (V/m) Category M2 45 to 50 dB (V/m) 35 to 40 dB (V/m) Category M3 40 to 45 dB (V/m) 30 to 35 dB (V/m) Category M4 <40 dB (V/m) <30 dB (V/m) Page 20 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 13. HAC (RF Emissions) Test Results MIF values were not tested by a probe or as specified in the standards but are based on analysis provided by SPEAG for the following User Identifiers and air interfaces. UID Communication System Name MIF (dB) 10021-DAA GSM-FDD (TDMA, GMSK) 3.63 10011-CAA UMTS-FDD (WCDMA) -27.23 10295-AAA CDMA2000 (1xRTT, RC1, SO3, 1/8th Rate 25 fr.) 3.26 10170-CAB LTE-FDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) -9.76 10182-CAB LTE-FDD (SC-FDMA, 1 RB, 15 MHz, 16-QAM) -9.76 10176-CAB LTE-FDD (SC-FDMA, 1 RB, 10 MHz, 16-QAM) -9.76 10173-CAB LTE-TDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) -1.44 The data included in this report are for the worst case operating modes. Refer to a separate attestation letter signed by the grantee that the MIF vales represent worst case operation modes. 13.1. Upper Antenna (UAT) Results* Plots Air-Interface Ch. No. Freq. (MHz) (dB V/m) M-Rating Page # 128 824.2 40.49 M3 1 GSM850 190 836.6 40.58 M3 2 251 848.8 40.64 M3** 3 512 1850.2 28.33 M4 4 GSM1900 661 1880.0 28.44 M4 5 810 1909.8 29.60 M4 6 1013 824.7 31.13 M4 7 CDMA 384 836.5 31.59 M4 8 BC0 777 848.31 31.39 M4 9 25 1851.25 24.77 M4 10 CDMA 600 1880.0 24.91 M4 11 BC1 1175 1908.75 24.97 M4 12 476 817.9 30.50 M4 13 CDMA 580 820.5 30.65 M4 14 BC10 684 823.1 30.78 M4 15 25 1711.25 27.43 M4 16 CDMA 450 1732.5 26.77 M4 17 BC15 875 1753.75 25.82 M4 18 Refer to Section 10 Evaluation for Low-power Exemption. RF Emission testing for this device is required only for GSM and CDMA voice modes. All other W-CDMA applicable air-interfaces are exempt from testing in accordance with C63.19- M4 N/A 2011 Clause 4.4 and are rated M4. RF Emission testing for this device is required only for GSM and CDMA voice LTE modes. No Associated T-Coil measurement has been made in M4 N/A accordance with 285076 D02 T-Coil testing for CMRS IP Note(s): *: Measured Audio Interference level in dB (V/m): indirect method (max rms field strength Plus MIF) **: According to the last paragraph of Section 8, the MIF measurement uncertainty is estimated to be 0.2 dB for MIF -7 to + 5 dB. The maximum E-field result of 40.84 dB V/m plus measurement uncertainty of 0.2 dB is 34.42 dB V/m, which is still within M3 rating. Page 21 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 13.2. Lower Antenna (LAT) Results* Plots Air-Interface Ch. No. Freq. (MHz) (dB V/m) M-Rating Page # 128 824.2 37.15 M4 1 GSM850 190 836.6 37.76 M4 2 251 848.8 38.41 M4 3 512 1850.2 32.94 M3 4 GSM1900 661 1880.0 33.05 M3 5 810 1909.8 33.63 M3 6 1013 824.7 27.42 M4 7 CDMA 384 836.5 28.71 M4 8 BC0 777 848.31 29.00 M4 9 25 1851.25 26.87 M4 10 CDMA 600 1880.0 27.25 M4 11 BC1 1175 1908.75 27.50 M4 12 476 817.9 26.81 M4 13 CDMA 580 820.5 27.10 M4 14 BC10 684 823.1 27.28 M4 15 25 1711.25 25.39 M4 16 CDMA 450 1732.5 25.92 M4 17 BC15 875 1753.75 26.52 M4 18 Refer to Section 10 Evaluation for Low-power Exemption. RF Emission testing for this device is required only for GSM and CDMA voice modes. All other W-CDMA applicable air-interfaces are exempt from testing in accordance with C63.19- M4 N/A 2011 Clause 4.4 and are rated M4. RF Emission testing for this device is required only for GSM and CDMA voice LTE modes. No Associated T-Coil measurement has been made in M4 N/A accordance with 285076 D02 T-Coil testing for CMRS IP Note(s): *: Measured Audio Interference level in dB (V/m): indirect method (max rms field strength Plus MIF) Page 22 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 13.3. Worst Case RF Emission Test Plot Test Laboratory: UL Verification Services Inc. SAR Lab C Date: 6/27/2014 HAC-RF Emission Communication System: UID 10021 - CAA, GSM-FDD (TDMA, GMSK); Frequency: 848.6 MHz; Duty Cycle: 1:8.6896 Phantom section: RF Section DASY5 Configuration: - Probe: ER3DV6 - SN2339; ConvF(1, 1, 1); Calibrated: 2/14/2014; - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn1360; Calibrated: 3/17/2014 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BB - Measurement SW: DASY52, Version 52.8 (7);SEMCAD X Version 14.6.10 (7164) UAT_GSM850 E-Field measurement/Voice_ch 251/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 88.77 V/m; Power Drift = -0.04 dB Applied MIF = 3.63 dB RF audio interference level = 40.64 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M4 Grid 2 M4 Grid 3 M4 37.54 dBV/m 39.36 dBV/m 39.27 dBV/m Grid 4 M4 Grid 5 M3 Grid 6 M3 38.44 dBV/m 40.64 dBV/m 40.54 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 40.2 dBV/m 41.9 dBV/m 41.25 dBV/m 0 dB = 124.4 V/m = 41.90 dBV/m Page 23 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 14U17673-S3 Issue Date: 07/19/2014 14. Appendixes Refer to separated files for the following appendixes 14.1. System Validation Plots 14.2. RF Emissions Test Plots 14.3. Calibration Certificate - E-Field Probe ER3DV6 - SN 2339 14.4. Calibration Certificate for Dipole CD835V3 - SN 1175 14.5. Calibration Certificate for Dipole CD1880V3 - SN 1159 14.6. UID 10021-DAA GSM Specification 14.7. UID 10011-CAA WCDMA Specification 14.8. UID 10295-AAA CDMA Specification 14.9. UID 10170-CAB LTE-FDD 20 MHz 16QAM Specification 14.10. UID 10176-CAB LTE-FDD 10 MHz 16QAM Specification 14.11. UID 10173-CAB LTE-TDD 20 MHz 16QAM Specification 14.12. MIF Attestation Letter 14.13. Setup Photo Page 24 of 24 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.


Document Created: 2014-07-24 16:05:20
Document Modified: 2014-07-24 16:05:20
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