11792137-E12V3 FCC IC MPE REPORT_Final

FCC ID: BCG-E3175A

RF Exposure Info

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FCCID_3547300

FCC Part 1 Subpart I FCC Part 2 Subpart J INDUSTRY CANADA RSS 102 ISSUE 5 MPE REPORT FOR SMARTPHONE MODEL NUMBER: A1901 FCC ID: BCG-E3175A IC: 579C-E3175A REPORT NUMBER: 11792137-E12V3 ISSUE DATE: SEPTEMBER 01, 2017 Prepared for APPLE, INC. 1 INFINITE LOOP CUPERTINO, CA 95014, U.S.A. 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:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A Revision History Issue Rev. Date Revisions Revised By V1 08/29/2017 Initial Issue Mengistu Mekuria V2 08/31/2017 Address TCB’s Question Chin Pang V3 09/01/2017 Address TCB’s Question Chin Pang Page 2 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. REFERENCES ................................................................................................................... 5 4. FACILITIES AND ACCREDITATION ................................................................................. 5 5. EQUIPMENT UNDER TEST ............................................................................................... 6 5.1. DESCRIPTION OF EUT .............................................................................................. 6 5.2. WORST-CASE CONFIGURATION AND MODE .......................................................... 6 6. MAXIMUM PERMISSIBLE RF EXPOSURE ....................................................................... 7 6.1. FCC RULES ................................................................................................................ 7 6.2. IC RULES .................................................................................................................... 8 6.3. EQUATIONS................................................................................................................ 9 6.4. IC EXEMPTION ..........................................................................................................11 7. RF EXPOSURE RESULTS ................................................................................................12 Page 3 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 1. ATTESTATION OF TEST RESULTS COMPANY NAME: APPLE, INC. 1 INFINITE LOOP CUPERTINO, CA 95014, U.S.A. EUT DESCRIPTION: SMARTPHONE MODEL: A1901 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Pass INDUSTRY CANADA RSS 102 ISSUE 5 Pass UL Verification Services Inc. calculated the RF Exposure of the above equipment in accordance with the requirements set forth in the above standards, using test results reported in the test report documents referenced below and/or documentation furnished by the applicant. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations of these calculations. The results show that the equipment 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, or any agency of the U.S. Government. Approved & Released For UL Verification Services Inc. By: Prepared By: MENGISTU MEKURIA CHIN PANG WiSE SENIOR ENGINEER LAB TECHNICIAN/ ENGINEER UL Verification Services Inc. UL Verification Services Inc. Page 4 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 2. TEST METHODOLOGY All calculations were made in accordance with FCC OET Bulletin 65 Edition 97-01 and IC Safety Code 6. 3. REFERENCES All transmit characteristics used in this evaluations were documented in the UL Verification Services Inc. document 11792137-S1 (SAR report) and Antenna Gain exhibit Output power and Duty cycle is excerpted from the SAR report. Antenna gain data is excerpted from Antenna Gain exhibit. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 47173 Benicia Street, Fremont, California, USA. UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0. The full scope of accreditation can be viewed at http://ts.nist.gov/standards/scopes/2000650.htm. Page 5 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 5. EQUIPMENT UNDER TEST 5.1. DESCRIPTION OF EUT The Equipment Under Test is a mobile phone with GSM, GPRS, EGPRS, UMTS, LTE and TD- SCDMA technologies. It also supports IEEE 802.11a/b/g/n/ac, Bluetooth®, GPS and NFC. The device has a built-in inductive charging receiver which is not user accessible. The rechargeable battery is not user accessible. The MPE analysis performed in this report evaluates a unique mobile use case where the handset is placed on a Apple proprietary wireless charger. The cellular, WiFi and Bluetooth transmitters can be active while being charged. The power levels used and reported in this analysis are specific for this use condition only. Simultaneous transmission for these transmitters are analyzed herein without the wireless charger. The simultaneous transmission use condition and permitted configuration together with the charger will be addressed in the applicable wireless charger certification application 5.2. WORST-CASE CONFIGURATION AND MODE The worst-case is when the EUT is transmitting on the highest power allowed for each of the transmit bands, as specified in the SAR reports The table below is used to determine the worst-case co-located simultaneous transmission for evaluation. Simultaneous Technology WLAN 2.4 BT 2.4 WLAN 5G Transmission Output Power Technology 22 20.0 21.5 (dBm) GSM 850 33.3 * * * GSM 1900 31.3 ** ** ** WCDMA Band II 25.3 ** ** ** WCDMA Band IV 25.3 ** ** ** WCDMA Band V 24.8 ** ** ** LTE Band 2 25.3 ** ** ** LTE Band 4 25.3 ** ** ** LTE Band 5 24.8 ** ** ** LTE Band 7 25.3 ** ** ** LTE Band 12 24.8 ** ** ** LTE Band 13 24.8 ** ** ** LTE Band 17 24.8 ** ** ** LTE Band 25 25.3 ** ** ** LTE Band 26 24.8 ** ** ** LTE Band 30 23.8 ** ** ** LTE Band 41 24.5 ** ** ** LTE Band 66 25.3 ** ** ** Note: * Worst Case for the Co-located MPE Calculation based on the output powers. ** Not the worst case Page 6 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 6. MAXIMUM PERMISSIBLE RF EXPOSURE 6.1. FCC RULES §1.1310 The criteria listed in Table 1 shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in §1.1307(b), except in the case of portable devices which shall be evaluated according to the provisions of §2.1093 of this chapter. TABLE 1—LIMITS FOR M AXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range Electric field strength Magnetic field strength Power density Averaging time 2 (MHz) (V/m) (A/m) (mW/cm ) (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 2 3.0-30 1842/f 4.89/f *900/f 6 30-300 61.4 0.163 1.0 6 300-1,500 f/300 6 1,500-100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 2 1.34-30 824/f 2.19/f *180/f 30 30-300 27.5 0.073 0.2 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Notes: (1) Occupational/controlled exposure limits apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in situations when a person is transient through a location where occupational/controlled limits apply provided he or she is made aware of the potential for exposure. (2) General population/uncontrolled exposure limits apply in situations in which the general public may be exposed, or in which persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure Page 7 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 6.2. IC RULES IC Safety Code 6 (2015), Section 2.2.2: To ensure compliance with the basic restrictions outlined in Section 2.1, at frequencies between 10 MHz and 300 GHz, the reference levels for electric- and magnetic-field strength and power density must be complied with. TABLE 2: Reference Levels for Electric Field Strength, Magnetic Field Strength and Power Density in Uncontrolled Environments Table 2: RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment) Note: ƒ is frequency in MHz. Frequency Range Electric Field Magnetic Field Power Density Reference Period (MHz) (V/m rms) (A/m rms) (W/m2) (minutes) 10-20 27.46 0.0728 -2 6 20-48 58.07/ ƒ 0.25 0.1540/ ƒ 0.25 8.944/ ƒ 0.5 6 48-300 22.06 0.05852 1.291 6 300-6000 3.142 ƒ 0.3417 0.008335 ƒ 0.3417 0.02619 ƒ 0.6834 6 6000-15000 61.4 0.163 10 6 15000-150000 61.4 0.163 10 616000/ ƒ 1.2 150000-300000 0.158 ƒ 0.5 4.21 x 10 ƒ -4 0.5 6.67 x 10 ƒ -5 616000/ƒ1.2 TABLE 3: Reference Levels for Electric Field Strength, Magnetic Field Strength and Power Density in Controlled Environments Table 3: RF Field Strength Limits for Controlled Use Devices (Controlled Environment) Note: ƒ is frequency in MHz. Frequency Range Electric Field Magnetic Field Power Density Reference Period (MHz) (V/m rms) (A/m rms) (W/m2) (minutes) 10-20 61.4 0.163 -10 6 20-48 129.8/ ƒ 0.25 0.3444/ ƒ 0.25 44.72/ ƒ 0.5 6 48-100 49.33 0.1309 6.455 6 100-6000 15.60 ƒ 0.25 0.04138 ƒ 0.25 0.6455ƒ 0.5 6 6000-15000 137 0.364 50 6 15000-150000 137 0.364 50 616000/ƒ 1.2 150000-300000 0.354 ƒ 0.5 9.40 x 10-4 ƒ 0.5 3.33 x 10-4 ƒ 616000 Page 8 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 6.3. EQUATIONS POWER DENSITY Power density is given by: S = EIRP / (4 * Pi * D^2) Where S = Power density in mW/cm^2 EIRP = Equivalent Isotropic Radiated Power in mW D = Separation distance in cm Power density in units of mW/cm^2 is converted to units of W/m^2 by multiplying by 10. DISTANCE Distance is given by: D = SQRT (EIRP / (4 * Pi * S)) Where D = Separation distance in cm EIRP = Equivalent Isotropic Radiated Power in mW S = Power density in mW/cm^2 SOURCE-BASED DUTY CYCLE Where applicable (for example, multi-slot cell phone applications) a duty cycle factor may be applied. Source-based time-averaged EIRP = (DC / 100) * EIRP Where DC = Duty Cycle in %, as applicable EIRP = Equivalent Isotropic Radiated Power in W Page 9 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A MIMO AND COLOCATED TRANSMITTERS (Identical limits for Transmitters) For multiple chain devices, and colocated transmitters operating simultaneously in frequency bands where the limit is identical, the total power density is calculated using the total EIRP obtained by summing the EIRP (in linear units) of each transmitter. Total EIRP = (EIRP1) + (EIRP2) + ... + (EIRPn) where EIRPx = Source-based time-averaged EIRP of chain x or transmitter x The total EIRP is then used to calculate the Power Density or the Distance as applicable. MIMO AND COLOCATED TRANSMITTERS (Different limits for Transmitter) For multiple colocated transmitters operating simultaneously in frequency bands where different limits apply: The Power Density at the specified separation distance is calculated for each transmitter chain or transmitter. The fraction of the exposure limit is calculated for each chain or transmitter as (Power Density of chain or transmitter) / (Limit applicable to that chain or transmitter). The fractions are summed. Compliance is established if the sum of the fractions is less than or equal to one. Page 10 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 6.4. IC EXEMPTION INDUSTRY CANADA EXEMPTION RSS-102 Clause 2.5.2 RF exposure evaluation is required if the separation distance between the user and the device’s radiating element is greater than 20 cm, except when the device operates as follows:  at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1.31 x 10-2 ƒ0.6834 W (adjusted for tune-up tolerance), where ƒ is in MHz; Page 11 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A 7. RF EXPOSURE RESULTS In the table(s) below, Power and Gain are entered in units of dBm and dBi respectively and conversions to linear forms are used for the calculations. (Single chain transmitters, no colocation, 20 cm MPE distance) Stand-alone Transmitter Power Density Band Mode Separation Output Antenna EIRP FCC Power IC Power Distance AVG Gain Density Density Power (cm) (dBm) (dBi) (mW) (mW/cm^2) (W/m^2) 850 MHz GSM 20 33.30 -2.84 1111.7 0.221 2.21 1900 MHz GSM 20 31.30 -1.27 1006.9 0.200 2.00 Band II WCDMA 20 25.30 -1.27 252.9 0.050 0.50 Band IV WCDMA 20 25.30 -2.20 204.2 0.041 0.41 Band V WCDMA 20 24.80 -2.84 157.0 0.031 0.31 Band 2 LTE 20 25.30 -1.27 252.9 0.050 0.50 Band 4 LTE 20 25.30 -2.20 204.2 0.041 0.41 Band 5 LTE 20 24.80 -2.84 157.0 0.031 0.31 Band 7 LTE 20 25.30 0.20 354.8 0.071 0.71 Band 12 LTE 20 24.80 -4.40 109.6 0.022 0.22 Band 13 LTE 20 24.80 -3.84 124.7 0.025 0.25 Band 17 LTE 20 24.80 -4.40 109.6 0.022 0.22 Band 25 LTE 20 25.30 -1.27 252.9 0.050 0.50 Band 26 LTE 20 24.80 -3.45 136.5 0.027 0.27 Band 30 LTE 20 23.80 -1.74 160.7 0.032 0.32 Band 41 LTE 20 24.50 0.20 295.1 0.059 0.59 Band 66 LTE 20 25.30 -2.13 207.5 0.041 0.41 2.4 GHz Bluetooth 20 20.00 -1.67 68.1 0.014 0.14 2.4 GHz WLAN 20 22.00 -1.67 107.9 0.021 0.21 5 GHz WLAN 20 21.50 -2.72 75.5 0.015 0.15 Based on the Power density calculations, all values meet the IC limits specified in section 6.4 and are exempt from routine RF exposure evaluation. Page 12 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A (MIMO and/or Colocated transmitters all with same Power Density limit, 20 cm MPE distance) Simultaneous Transmitter Power Density Band Mode Antenna Separation Output Antenna EIRP FCC Power IC Power for Distance AVG Gain Density Density Power MIMO (cm) (dBm) (dBi) (mW) (mW/cm^2) (W/m^2) 2.4 GHz Bluetooth N/A 20.00 -1.67 68.1 5 GHz WLAN UAT2 21.50 -2.72 75.5 5 GHz WLAN LAT3 21.50 -6.31 33.0 Combined 20 476.4 0.095 0.95 Simultaneous Transmitter Power Density Band Mode Antenna Separation Output Antenna EIRP FCC Power IC Power for Distance AVG Gain Density Density Power MIMO (cm) (dBm) (dBi) (mW) (mW/cm^2) (W/m^2) 2.4 GHz WLAN UAT 1 22.00 -1.67 107.9 2.4 GHz WLAN LAT 3 22.00 -4.42 57.3 Combined 20 165.2 0.033 0.33 Notes: 1) For MPE the new KDB 447498 requires the calculations to use the maximum rated power; that power should be declared by the manufacturer, and should not be lower than the measured power. If the power has a tolerance then we also need to check that the measured power is within the tolerance. 2) The manufacturer configures output power so that the maximum power, after accounting for manufacturing tolerances, will never exceed the maximum power level measured. 3) The output power in the tables above is the maximum power per chain among various channels and various modes within the specific band. 4) The antenna gain in the tables above is the maximum antenna gain among various channels within the specified band. Page 13 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A (MIMO and/or Colocated transmitters with different Power Density limits among bands) Multiple chain or colocated transmitters Band (GHz) 0.85 2.4 2.4 Mode GSM WLAN WLAN Transmitter Cell LAT3 UAT1 Separation (cm) 20 20 20 Distance Output Power (dBm) 33.3 22.0 22.0 Antenna Gain (dBi) -2.84 -4.42 -1.67 Source Based (mW) 1111.7 57.3 107.9 EIRP FCC Power (mW/cm^2) 0.22 0.01 0.02 Density FCC Power (mW/cm^2) 0.55 1.00 1.00 Density Limit IC Power (W/m^2) 2.21 0.11 0.21 Density IC Power (W/m^2) 5.50 10.00 10.00 Density Limit Fraction of Limit (%) 40.23 1.14 2.15 Sum of Fractions 43.64 (%) Page 14 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:11792137-E12V3 DATE: SEPTEMBER 01, 2017 FCC ID: BCG-E3175A IC: 579C-E3175A Multiple chain or colocated transmitters Band (GHz) 0.85 2.4 5 5 Mode GSM BT WLAN WLAN Transmitter Cell LAT3 LAT3 UAT2 Separation (cm) 20 20 20 20 Distance Output Power (dBm) 33.3 20.0 21.5 21.5 Antenna Gain (dBi) -2.84 -4.42 -6.31 -2.72 Source Based (mW) 1111.7 36.1 33.0 75.5 EIRP FCC Power (mW/cm^2) 0.22 0.01 0.01 0.02 Density FCC Power (mW/cm^2) 0.55 1.00 1.00 1.00 Density Limit IC Power (W/m^2) 2.21 0.07 0.07 0.15 Density IC Power (W/m^2) 5.50 10.00 10.00 10.00 Density Limit Fraction of Limit (%) 40.23 0.72 0.66 1.50 Sum of Fractions 43.20 (%) END OF REPORT Page 15 of 15 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.


Document Created: 2017-09-01 14:37:07
Document Modified: 2017-09-01 14:37:07
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