SAR report 1 of 4

FCC ID: AK8145899511

RF Exposure Info

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FCC SAR Test Report Report No. : FA7D0542A FCC SAR Test Report APPLICANT : Sony Corporation EQUIPMENT : IoT Product BRAND NAME : Sony MODEL NAME : AL001 FCC ID : AK8145899511 STANDARD : FCC 47 CFR Part 2 (2.1093) ANSI/IEEE C95.1-1992 IEEE 1528-2013 We, SPORTON INTERNATIONAL INC., would like to declare that the tested sample has been evaluated in accordance with the procedures and had been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC., the test report shall not be reproduced except in full. Reviewed by: Eric Huang / Manager Approved by: Jones Tsai / Manager SPORTON INTERNATIONAL INC. No.52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan District, Taoyuan City, Taiwan (R.O.C.) SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 1 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A Table of Contents 1. Statement of Compliance ............................................................................................................................................. 4 2. Administration Data ...................................................................................................................................................... 5 3. Guidance Applied .......................................................................................................................................................... 5 4. Equipment Under Test (EUT) Information ................................................................................................................... 5 4.1 General LTE SAR Test and Reporting Considerations ........................................................................................... 6 5. RF Exposure Limits....................................................................................................................................................... 7 5.1 Uncontrolled Environment ...................................................................................................................................... 7 5.2 Controlled Environment.......................................................................................................................................... 7 6. Specific Absorption Rate (SAR) ................................................................................................................................... 8 6.1 Introduction ............................................................................................................................................................ 8 6.2 SAR Definition ........................................................................................................................................................ 8 7. System Description and Setup .................................................................................................................................... 9 7.1 E-Field Probe ........................................................................................................................................................10 7.2 Data Acquisition Electronics (DAE) .......................................................................................................................10 7.3 Phantom ................................................................................................................................................................ 11 7.4 Device Holder........................................................................................................................................................12 8. Measurement Procedures ...........................................................................................................................................13 8.1 Spatial Peak SAR Evaluation ................................................................................................................................13 8.2 Power Reference Measurement............................................................................................................................14 8.3 Area Scan .............................................................................................................................................................14 8.4 Zoom Scan ............................................................................................................................................................15 8.5 Volume Scan Procedures ......................................................................................................................................15 8.6 Power Drift Monitoring...........................................................................................................................................15 9. Test Equipment List .....................................................................................................................................................16 10. System Verification ....................................................................................................................................................17 10.1 Tissue Simulating Liquids ....................................................................................................................................17 10.2 Tissue Verification ...............................................................................................................................................18 10.3 System Performance Check Results...................................................................................................................19 11. Conducted RF Output Power (Unit: dBm) ................................................................................................................20 12. SAR Test Results .......................................................................................................................................................28 12.1 Body SAR ...........................................................................................................................................................29 13. Simultaneous Transmission Analysis ......................................................................................................................30 13.1 Body Exposure Conditions ..................................................................................................................................30 14. Uncertainty Assessment ...........................................................................................................................................31 15. References ..................................................................................................................................................................31 Appendix A. Plots of System Performance Check Appendix B. Plots of High SAR Measurement Appendix C. DASY Calibration Certificate Appendix D. Antenna Location & Test Setup Photos SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 2 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA7D0542A Rev. 01 Initial issue of report Apr. 20, 2018 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 3 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 1. Statement of Compliance Applicant Name Sony Corporation EUT Description IoT Product Brand Name Sony Model Name AL001 FCC ID AK8145899511 HW Version A WWAN Antenna Type Monopole Equipment Class Licensed Body (1g SAR W/kg) 0.93 Highest Simultaneous 1.03 Transmission (1g SAR W/kg) Date Tested 2017/12/19 Test Result Pass Remark: 1. The WiFi/BT module is also integrated into this device and the SAR test results are referenced from Sporton SAR report, report number: FA7D0542B (FCC ID: AK8145890811) and these SAR results are also used to perform simultaneous transmission analysis. This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg) specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEE C95.1-1992, and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2013 and FCC KDB publications. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 4 of 31 Form version. : 170509

seorrow cas._FCC SAR Test Report Report No. : FA7DO542A 2. Administration Data Sporton Lab is accredited to ISO 17025 by Taiwan Accreditation Foundation (TAF code: 1190) and the FCC designation No. TW1190 under the FCC 2.948(e) by Mutual Recognition Agreement (MRA) in FCC test. Testing Laboratory ICeno SPORTON INTERNATIONAL INC. No.52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei—Shan District, Taoyuan City, Taiwan (R.O.C.) Test Site Location TEL: +886—3—327—3456 FAX: +886—3—328—4978 Applicant Company Name Sony Corporation Address 1—7—1 Konan, Minato—ku, Tokyo, 108—0075, Japan Manufacturer Company Name Sony Corporation Address 1—7—1 Konan, Minato—ku, Tokyo, 108—0075, Japan 3. Guidance Applied The Specific Absorption Rate (SAR) testing specification, method, and procedure for this device is in accordance with the following standards: > FCC 47 CFR Part 2 (2.1093) ANSVIEEE C95.1—1992 IEEE 1528—2013 FCC KDB 865664 DO1 SAR Measurement 100 MHz to 6 GHz v01r04 FCC KDB 865664 D02 SAR Reporting v01r02 FCC KDB 447498 DO1 General RF Exposure Guidance v06 FCC KDB 941225 DO5 SAR for LTE Devices v02r05 4. Equipment Under Test (EUT) Information Wireless 7 Technologies Frequency Operating Mode Band 4 QPSK LTE Band 5 16QAM Band 17 SPORTON INTERNATIONAL INC. TEL : 886—3—327—3456 / FAX : 886—3—328—4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 5 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 4.1 General LTE SAR Test and Reporting Considerations Summarized necessary items addressed in KDB 941225 D05 v02r05 FCC ID AK8145899511 LTE Band 2: 1850.7 MHz ~ 1909.3 MHz Operating Frequency Range of each LTE LTE Band 4: 1710.7 MHz ~ 1754.3 MHz transmission band LTE Band 5: 824.7 MHz ~ 848.3 MHz LTE Band 17: 706.5 MHz ~ 713.5 MHz LTE Band 02:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz LTE Band 04:1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz Channel Bandwidth LTE Band 05:1.4MHz, 3MHz, 5MHz, 10MHz LTE Band 17: 5MHz, 10MHz uplink modulations used QPSK / 16QAM Release 9 Category 4 LTE Voice / Data requirements Data only LTE MPR permanently built-in by design In the base station simulator configuration, Network Setting value is set to NS_01 to disable LTE A-MPR A-MPR during SAR testing and the LTE SAR tests was transmitting on all TTI frames (Maximum TTI) A properly configured base station simulator was used for the SAR and power Spectrum plots for RB configuration measurement; therefore, spectrum plots for each RB allocation and offset configuration are not included in the SAR report. Transmission (H, M, L) channel numbers and frequencies in each LTE band LTE Band 2 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Bandwidth 15 MHz Bandwidth 20 MHz Freq. Freq. Freq. Freq. Freq. Freq. Ch. # Ch. # Ch. # Ch. # Ch. # Ch. # (MHz) (MHz) (MHz) (MHz) (MHz) (MHz) L 18607 1850.7 18615 1851.5 18625 1852.5 18650 1855 18675 1857.5 18700 1860 M 18900 1880 18900 1880 18900 1880 18900 1880 18900 1880 18900 1880 H 19193 1909.3 19185 1908.5 19175 1907.5 19150 1905 19125 1902.5 19100 1900 LTE Band 4 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Bandwidth 15 MHz Bandwidth 20 MHz Freq. Freq. Freq. Freq. Freq. Freq. Ch. # Ch. # Ch. # Ch. # Ch. # Ch. # (MHz) (MHz) (MHz) (MHz) (MHz) (MHz) L 19957 1710.7 19965 1711.5 19975 1712.5 20000 1715 20025 1717.5 20050 1720 M 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 20175 1732.5 H 20393 1754.3 20385 1753.5 20375 1752.5 20350 1750 20325 1747.5 20300 1745 LTE Band 5 Bandwidth 1.4 MHz Bandwidth 3 MHz Bandwidth 5 MHz Bandwidth 10 MHz Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) Ch. # Freq. (MHz) L 20407 824.7 20415 825.5 20425 826.5 20450 829 M 20525 836.5 20525 836.5 20525 836.5 20525 836.5 H 20643 848.3 20635 847.5 20625 846.5 20600 844 LTE Band 17 Bandwidth 5 MHz Bandwidth 10 MHz Channel # Freq.(MHz) Channel # Freq. (MHz) L 23755 706.5 23780 709 M 23790 710 23790 710 H 23825 713.5 23800 711 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 6 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 5. RF Exposure Limits 5.1 Uncontrolled Environment Uncontrolled Environments are defined as locations where there is the exposure of individuals who have no knowledge or control of their exposure. The general population/uncontrolled exposure limits are applicable to 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 made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. 5.2 Controlled Environment Controlled Environments are defined as locations where there is exposure that may be incurred by persons who are aware of the potential for exposure, (i.e. as a result of employment or occupation). In general, occupational/controlled exposure limits are applicable to situations in which persons are exposed as a consequence of their employment, who have been made fully aware of the potential for exposure and can exercise control over their exposure. The exposure category is also applicable when the exposure is of a transient nature due to incidental passage through a location where the exposure levels may be higher than the general population/uncontrolled limits, but the exposed person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. Limits for Occupational/Controlled Exposure (W/kg) Limits for General Population/Uncontrolled Exposure (W/kg) 1. Whole-Body SAR is averaged over the entire body, partial-body SAR is averaged over any 1gram of tissue defined as a tissue volume in the shape of a cube. SAR for hands, wrists, feet and ankles is averaged over any 10 grams of tissue defined as a tissue volume in the shape of a cube. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 7 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 6. Specific Absorption Rate (SAR) 6.1 Introduction SAR is related to the rate at which energy is absorbed per unit mass in an object exposed to a radio field. The SAR distribution in a biological body is complicated and is usually carried out by experimental techniques or numerical modeling. The standard recommends limits for two tiers of groups, occupational/controlled and general population/uncontrolled, based on a person’s awareness and ability to exercise control over his or her exposure. In general, occupational/controlled exposure limits are higher than the limits for general population/uncontrolled. 6.2 SAR Definition The SAR definition is the time derivative (rate) of the incremental energy (dW) absorbed by (dissipated in) an incremental mass (dm) contained in a volume element (dv) of a given density (ρ). The equation description is as below: 𝐝 𝐝𝐖 𝐝 𝐝𝐖 𝐒𝐀𝐑 = ( )= ( ) 𝐝𝐭 𝐝𝐦 𝐝𝐭 𝛒𝐝𝐯 SAR is expressed in units of Watts per kilogram (W/kg) 𝛔|𝐄|𝟐 𝐒𝐀𝐑 = 𝛒 Where: σ is the conductivity of the tissue, ρ is the mass density of the tissue and E is the RMS electrical field strength. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 8 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 7. System Description and Setup The DASY system used for performing compliance tests consists of the following items:  A standard high precision 6-axis robot with controller, teach pendant and software. An arm extension for accommodating the data acquisition electronics (DAE).  An isotropic Field probe optimized and calibrated for the targeted measurement.  A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD-conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC.  The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. To use optical surface detection, a special version of the EOC is required. The EOC signal is transmitted to the measurement server.  The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast movement interrupts.  The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning.  A computer running WinXP or Win7 and the DASY5 software.  Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc.  The phantom, the device holder and other accessories according to the targeted measurement. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 9 of 31 Form version. : 170509

seorron ias._FCC SAR Test Report Report No. : FA7ZDO542A 7.1 E—Field Probe The SAR measurement is conducted with the dosimetric probe (manufactured by SPEAG).The probe is specially designed and calibrated for use in liquid with high permittivity. The dosimetric probe has special calibration in liquid at different frequency. This probe has a built in optical surface detection system to prevent from collision with phantom. <ES3DV3 Probe> Construction Symmetric design with triangular core Interleaved sensors Built—in shielding against static charges PEEK enclosure material (resistant to organic solvents, e.g., DGBE) Frequency 10 MHz — 4 GHz; Linearity: +0.2 dB (30 MHz —4 GHz) Directivity £0.2 dB in TSL (rotation around probe axis) 20.3 dB in TSL (rotation normal to probe axis) Dynamic Range 5 uW/g —>100 mWig; Linearity: +0.2 dB Dimensions Overall length: 337 mm (tip: 20 mm) Tip diameter: 3.9 mm (body: 12 mm) Distance from probetip to dipole centers: 3.0 mm <EX3DV4 Probe> Construction Symmetric design with triangular core Built—in shielding against static charges PEEK enclosure material (resistant to organic solvents, e.g., DGBE) Frequency 10 MHz —>6 GHz Linearity: +0.2 dB (30 MHz — 6 GHz) Directivity 20.3 dB in TSL (rotation around probe axis) 20.5 dB in TSL (rotation normal to probe axis) Dynamic Range 10 uW/g —>100 mW/g Linearity: +0.2 dB (noise: typically <1 uW/g) Dimensions Overall length: 337 mm (tip: 20 mm Tip diameter: 2.5 mm (body: 12 mm) Typical distance from probetip to dipole centers: 1 mm 7.2 Data Acquisition Electronics (DAE) The data acquisition electronics (DAE) consists of a highly sensitive electrometer—grade preamplifier with auto—zeroing, a channel and gain—switching multiplexer, a fast 16 bit AD—converter and a command decoder and control logic unit. Transmission to the measurement server is accomplished through an optical downlink for data and status information as well as an optical uplink for commands and the clock. The input impedance of the DAE is 200 MOhm; the inputs are symmetrical and floating. Common mode rejection is above 80 dB. Fig 5.1 Photo of DAE SPORTON INTERNATIONAL INC. TEL : 886—3—327—3456 / FAX : 886—3—328—4978 Issued Date : Apr. 20, 2018 Page 10 of 31 Form version. : 170509 FCC ID : AK8145899511

FCC SAR Test Report Report No. : FA7D0542A 7.3 Phantom <SAM Twin Phantom> Shell Thickness 2 ± 0.2 mm; Center ear point: 6 ± 0.2 mm Filling Volume Approx. 25 liters Dimensions Length: 1000 mm; Width: 500 mm; Height: adjustable feet Measurement Areas Left Hand, Right Hand, Flat Phantom The bottom plate contains three pair of bolts for locking the device holder. The device holder positions are adjusted to the standard measurement positions in the three sections. A white cover is provided to tap the phantom during off-periods to prevent water evaporation and changes in the liquid parameters. On the phantom top, three reference markers are provided to identify the phantom position with respect to the robot. <ELI Phantom> Shell Thickness 2 ± 0.2 mm (sagging: <1%) Filling Volume Approx. 30 liters Dimensions Major ellipse axis: 600 mm Minor axis: 400 mm The ELI phantom is intended for compliance testing of handheld and body-mounted wireless devices in the frequency range of 30 MHz to 6 GHz. ELI4 is fully compatible with standard and all known tissue simulating liquids. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 11 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 7.4 Device Holder <Mounting Device for Hand-Held Transmitter> In combination with the Twin SAM V5.0/V5.0c or ELI phantoms, the Mounting Device for Hand-Held Transmitters enables rotation of the mounted transmitter device to specified spherical coordinates. At the heads, the rotation axis is at the ear opening. Transmitter devices can be easily and accurately positioned according to IEC 62209-1, IEEE 1528, FCC, or other specifications. The device holder can be locked for positioning at different phantom sections (left head, right head, flat). And upgrade kit to Mounting Device to enable easy mounting of wider devices like big smart-phones, e-books, small tablets, etc. It holds devices with width up to 140 mm. Mounting Device for Hand-Held Mounting Device Adaptor for Wide-Phones Transmitters <Mounting Device for Laptops and other Body-Worn Transmitters> The extension is lightweight and made of POM, acrylic glass and foam. It fits easily on the upper part of the mounting device in place of the phone positioned. The extension is fully compatible with the SAM Twin and ELI phantoms. Mounting Device for Laptops SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 12 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 8. Measurement Procedures The measurement procedures are as follows: <Conducted power measurement> (a) For WWAN power measurement, use base station simulator to configure EUT WWAN transmission in conducted connection with RF cable, at maximum power in each supported wireless interface and frequency band. (b) Read the WWAN RF power level from the base station simulator. (c) For WLAN/BT power measurement, use engineering software to configure EUT WLAN/BT continuously transmission, at maximum RF power in each supported wireless interface and frequency band (d) Connect EUT RF port through RF cable to the power meter, and measure WLAN/BT output power <SAR measurement> (a) Use base station simulator to configure EUT WWAN transmission in radiated connection, and engineering software to configure EUT WLAN/BT continuously transmission, at maximum RF power, in the highest power channel. (b) Place the EUT in the positions as Appendix D demonstrates. (c) Set scan area, grid size and other setting on the DASY software. (d) Measure SAR results for the highest power channel on each testing position. (e) Find out the largest SAR result on these testing positions of each band (f) Measure SAR results for other channels in worst SAR testing position if the reported SAR of highest power channel is larger than 0.8 W/kg According to the test standard, the recommended procedure for assessing the peak spatial-average SAR value consists of the following steps: (a) Power reference measurement (b) Area scan (c) Zoom scan (d) Power drift measurement 8.1 Spatial Peak SAR Evaluation The procedure for spatial peak SAR evaluation has been implemented according to the test standard. It can be conducted for 1g and 10g, as well as for user-specific masses. The DASY software includes all numerical procedures necessary to evaluate the spatial peak SAR value. The base for the evaluation is a "cube" measurement. The measured volume must include the 1g and 10g cubes with the highest averaged SAR values. For that purpose, the center of the measured volume is aligned to the interpolated peak SAR value of a previously performed area scan. The entire evaluation of the spatial peak values is performed within the post-processing engine (SEMCAD). The system always gives the maximum values for the 1g and 10g cubes. The algorithm to find the cube with highest averaged SAR is divided into the following stages: (a) Extraction of the measured data (grid and values) from the Zoom Scan (b) Calculation of the SAR value at every measurement point based on all stored data (A/D values and measurement parameters) (c) Generation of a high-resolution mesh within the measured volume (d) Interpolation of all measured values form the measurement grid to the high-resolution grid (e) Extrapolation of the entire 3-D field distribution to the phantom surface over the distance from sensor to surface (f) Calculation of the averaged SAR within masses of 1g and 10g SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 13 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 8.2 Power Reference Measurement The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift of the device under test in the batch process. The minimum distance of probe sensors to surface determines the closest measurement point to phantom surface. This distance cannot be smaller than the distance of sensor calibration points to probe tip as defined in the probe properties. 8.3 Area Scan The area scan is used as a fast scan in two dimensions to find the area of high field values, before doing a fine measurement around the hot spot. The sophisticated interpolation routines implemented in DASY software can find the maximum found in the scanned area, within a range of the global maximum. The range (in dB0 is specified in the standards for compliance testing. For example, a 2 dB range is required in IEEE standard 1528 and IEC 62209 standards, whereby 3 dB is a requirement when compliance is assessed in accordance with the ARIB standard (Japan), if only one zoom scan follows the area scan, then only the absolute maximum will be taken as reference. For cases where multiple maximums are detected, the number of zoom scans has to be increased accordingly. Area scan parameters extracted from FCC KDB 865664 D01v01r04 SAR measurement 100 MHz to 6 GHz. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 14 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 8.4 Zoom Scan Zoom scans are used assess the peak spatial SAR values within a cubic averaging volume containing 1 gram and 10 gram of simulated tissue. The zoom scan measures points (refer to table below) within a cube shoes base faces are centered on the maxima found in a preceding area scan job within the same procedure. When the measurement is done, the zoom scan evaluates the averaged SAR for 1 gram and 10 gram and displays these values next to the job’s label. Zoom scan parameters extracted from FCC KDB 865664 D01v01r04 SAR measurement 100 MHz to 6 GHz. 8.5 Volume Scan Procedures The volume scan is used for assess overlapping SAR distributions for antennas transmitting in different frequency bands. It is equivalent to an oversized zoom scan used in standalone measurements. The measurement volume will be used to enclose all the simultaneous transmitting antennas. For antennas transmitting simultaneously in different frequency bands, the volume scan is measured separately in each frequency band. In order to sum correctly to compute the 1g aggregate SAR, the EUT remain in the same test position for all measurements and all volume scan use the same spatial resolution and grid spacing. When all volume scan were completed, the software, SEMCAD postprocessor can combine and subsequently superpose these measurement data to calculating the multiband SAR. 8.6 Power Drift Monitoring All SAR testing is under the EUT install full charged battery and transmit maximum output power. In DASY measurement software, the power reference measurement and power drift measurement procedures are used for monitoring the power drift of EUT during SAR test. Both these procedures measure the field at a specified reference position before and after the SAR testing. The software will calculate the field difference in dB. If the power drifts more than 5%, the SAR will be retested. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 15 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 9. Test Equipment List Calibration Manufacturer Name of Equipment Type/Model Serial Number Last Cal. Due Date SPEAG 750MHz System Validation Kit D750V3 1012 May. 22, 2017 May. 21, 2018 SPEAG 835MHz System Validation Kit D835V2 499 Mar. 21, 2017 Mar. 20, 2018 SPEAG 1750MHz System Validation Kit D1750V2 1068 Nov. 15, 2017 Nov. 14, 2018 SPEAG 1900MHz System Validation Kit D1900V2 5d041 Sep. 28, 2017 Sep. 27, 2018 SPEAG Data Acquisition Electronics DAE4 854 May. 02, 2017 May. 01, 2018 SPEAG Dosimetric E-Field Probe EX3DV4 3925 May. 24, 2017 May. 23, 2018 Gencom Thermometer TE1 TM685-1 Mar. 21, 2017 Mar. 20, 2018 Anritsu Radio Communication Analyzer MT8820C 6201074414 Apr. 03, 2016 Apr. 02, 2018 SPEAG Device Holder N/A N/A N/A N/A R&S Signal Generator SMA100A 101091 Jul. 06, 2017 Jul. 05, 2018 Agilent ENA Network Analyzer E5071C MY46104758 Aug. 24, 2017 Aug. 23, 2018 SPEAG Dielectric Probe Kit DAK-3.5 1146 Jul. 18, 2017 Jul. 17, 2018 LINE SEIKI Digital Thermometer LKMelectronic DTM3000SPEZIAL Sep. 06, 2017 Sep. 05, 2018 Anritsu Power Meter ML2495A 1419002 May. 15, 2017 May. 14, 2018 Anritsu Power Sensor MA2411B 1339124 May. 15, 2017 May. 14, 2018 Anritsu Power Meter ML2495A 1218006 Oct. 06, 2017 Oct. 05, 2018 Anritsu Power Sensor MA2411B 1207363 Oct. 06, 2017 Oct. 05, 2018 Agilent Spectrum Analyzer E4408B MY44211028 Aug. 23, 2017 Aug. 22, 2018 Anritsu Spectrum Analyzer MS2830A 6201396378 Jun. 26, 2017 Jun. 25, 2018 Mini-Circuits Power Amplifier ZVE-8G+ D120604 Mar. 09, 2017 Mar. 08, 2018 Mini-Circuits Power Amplifier ZHL-42W+ QA1344002 Mar. 09, 2017 Mar. 08, 2018 ATM Dual Directional Coupler C122H-10 P610410z-02 Note 1 Woken Attenuator 1 WK0602-XX N/A Note 1 PE Attenuator 2 PE7005-10 N/A Note 1 PE Attenuator 3 PE7005- 3 N/A Note 1 General Note: 1. Prior to system verification and validation, the path loss from the signal generator to the system check source and the power meter, which includes the amplifier, cable, attenuator and directional coupler, was measured by the network analyzer. The reading of the power meter was offset by the path loss difference between the path to the power meter and the path to the system check source to monitor the actual power level fed to the system check source. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 16 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 10. System Verification 10.1 Tissue Simulating Liquids For the measurement of the field distribution inside the SAM phantom with DASY, the phantom must be filled with around 25 liters of homogeneous body tissue simulating liquid. For head SAR testing, the liquid height from the ear reference point (ERP) of the phantom to the liquid top surface is larger than 15 cm, which is shown in Fig. 10.1. For body SAR testing, the liquid height from the center of the flat phantom to the liquid top surface is larger than 15 cm, which is shown in Fig. 10.2. Fig 10.1Photo of Liquid Height for Head SAR Fig 10.2 Photo of Liquid Height for Body SAR SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 17 of 31 Form version. : 170509

seorrow cas._FCC SAR Test Report Report No. : FA7DO542A 10.2 Tissue Verification The following tissue formulations are provided for reference only as some of the parameters have not been thoroughly verified. The composition of ingredients may be modified accordingly to achieve the desired target tissue parameters required for routine SAR evaluation. 750 41.1 . 1.4 835 40.3 . 1.4 900 40.3 . 1.4 1800, 1900, 2000 55.2 0.3 2450 55.0 0 2600 54.8 0.1 750 51.7 0.9 0.1 835 50.8 0.9 0.1 900 50.8 0.9 1800, 1900, 2000 70.2 0 0.4 0 2450 68.6 0 0 0 2600 68.1 0 0.1 0 Simulating Liquid for 5GHz, Manufactured by SPEAG Water 64~78% Mineral oil 11~18% Emulsifiers 9~15% Additives and Sait 2~8% <Tissue Dielectric Parameter Check Results> Frequency Tissue -I;Lqr:;j Conductivity Permittivity Conductivity Permittivity Delta (0) Delta (;) ooo Date (MHz) Type frol] (0) C Target(0) Target (s,) (%) (%) 750 MSL 22.3 0.976 54.334 0.96 55.50 1.67 210 +5 20172719 835 MSL 22.3 0.975 56.301 0.97 55.20 0.52 1.99 +5 20172719 1750 MSL 22.3 1.444 55.140 149 53.40 —3.09 3.26 +5 20172719 1900 MSL 22.3 1.513 55.751 1.52 53.30 —0.46 4.60 +5 20172719 SPORTON INTERNATIONAL INC. TEL : 886—3—327—3456 / FAX : 886—3—328—4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 18 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 10.3 System Performance Check Results Comparing to the original SAR value provided by SPEAG, the verification data should be within its specification of 10 %. Below table shows the target SAR and measured SAR after normalized to 1W input power. The table below indicates the system performance check can meet the variation criterion and the plots can be referred to Appendix A of this report. Input Measured Targeted Normalized Frequency Tissue Dipole Probe DAE Deviation Date Power 1g SAR 1g SAR 1g SAR (MHz) Type S/N S/N S/N (%) (mW) (W/kg) (W/kg) (W/kg) 2017/12/19 750 MSL 250 D750V3-1012 EX3DV4 - SN3925 DAE4 Sn854 2.19 8.71 8.76 0.57 2017/12/19 835 MSL 250 D835V2-499 EX3DV4 - SN3925 DAE4 Sn854 2.33 9.67 9.32 -3.62 2017/12/19 1750 MSL 250 D1750V2-1068 EX3DV4 - SN3925 DAE4 Sn854 9.63 37.20 38.52 3.55 2017/12/19 1900 MSL 250 D1900V2-5d041 EX3DV4 - SN3925 DAE4 Sn854 9.90 40.70 39.6 -2.70 Fig 8.3.1 System Performance Check Setup Fig 8.3.2 Setup Photo SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 19 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 11. Conducted RF Output Power (Unit: dBm) <LTE Conducted Power> General Note: 1. Anritsu MT8820C base station simulator was used to setup the connection with EUT; the frequency band, channel bandwidth, RB allocation configuration, modulation type are set in the base station simulator to configure EUT transmitting at maximum power and at different configurations which are requested to be reported to FCC, for conducted power measurement and SAR testing. 2. Per KDB 941225 D05v02r05, when a properly configured base station simulator is used for the SAR and power measurements, spectrum plots for each RB allocation and offset configuration is not required. 3. Per KDB 941225 D05v02r05, start with the largest channel bandwidth and measure SAR for QPSK with 1 RB allocation, using the RB offset and required test channel combination with the highest maximum output power for RB offsets at the upper edge, middle and lower edge of each required test channel. 4. Per KDB 941225 D05v02r05, 50% RB allocation for QPSK SAR testing follows 1RB QPSK allocation procedure. 5. Per KDB 941225 D05v02r05, For QPSK with 100% RB allocation, SAR is not required when the highest maximum output power for 100 % RB allocation is less than the highest maximum output power in 50% and 1 RB allocations and the highest reported SAR for 1 RB and 50% RB allocation are ≤ 0.8 W/kg. Otherwise, SAR is measured for the highest output power channel; and if the reported SAR is > 1.45 W/kg, the remaining required test channels must also be tested. 6. Per KDB 941225 D05v02r05, 16QAM output power for each RB allocation configuration is > not ½ dB higher than the same configuration in QPSK and the reported SAR for the QPSK configuration is ≤ 1.45 W/kg; Per KDB 941225 D05v02r05, 16QAM SAR testing is not required. 7. Per KDB 941225 D05v02r05, Smaller bandwidth output power for each RB allocation configuration is > not ½ dB higher than the same configuration in the largest supported bandwidth, and the reported SAR for the largest supported bandwidth is ≤ 1.45 W/kg; Per KDB 941225 D05v02r05, smaller bandwidth SAR testing is not required. 8. For LTE B4 / B5 / B17 the maximum bandwidth does not support three non-overlapping channels, per KDB 941225 D05v02r05, when a device supports overlapping channel assignment in a channel bandwidth configuration, the middle channel of the group of overlapping channels should be selected for testing. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 20 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A <LTE Band 2> Power Power Power BW [MHz] Modulation RB Size RB Offset Low Middle High Ch. / Freq. Ch. / Freq. Ch. / Freq. Tune-up limit MPR Channel 18700 18900 19100 (dBm) (dB) Frequency (MHz) 1860 1880 1900 20 QPSK 1 0 23.47 23.33 23.51 20 QPSK 1 49 22.86 22.90 23.21 24 0 20 QPSK 1 99 22.63 22.95 22.96 20 QPSK 50 0 22.53 22.50 22.96 20 QPSK 50 24 22.19 22.26 22.62 23 1 20 QPSK 50 50 22.03 22.30 22.54 20 QPSK 100 0 22.26 22.42 22.75 20 16QAM 1 0 22.98 22.81 22.98 20 16QAM 1 49 22.40 22.39 22.71 23 1 20 16QAM 1 99 22.38 22.43 22.50 20 16QAM 50 0 21.47 21.50 21.97 20 16QAM 50 24 21.23 21.27 21.61 22 2 20 16QAM 50 50 21.15 21.31 21.51 20 16QAM 100 0 21.20 21.41 21.74 Channel 18675 18900 19125 Tune-up limit MPR Frequency (MHz) 1857.5 1880 1902.5 (dBm) (dB) 15 QPSK 1 0 23.05 23.02 23.27 15 QPSK 1 37 22.58 22.72 22.88 24 0 15 QPSK 1 74 22.40 22.76 22.57 15 QPSK 36 0 22.37 22.41 22.81 15 QPSK 36 20 22.10 22.25 22.53 23 1 15 QPSK 36 39 22.05 22.30 22.36 15 QPSK 75 0 22.17 22.39 22.63 15 16QAM 1 0 22.98 22.83 22.99 15 16QAM 1 37 22.43 22.54 22.65 23 1 15 16QAM 1 74 22.38 22.67 22.45 15 16QAM 36 0 21.40 21.48 21.81 15 16QAM 36 20 21.18 21.23 21.48 22 2 15 16QAM 36 39 21.10 21.26 21.33 15 16QAM 75 0 21.20 21.42 21.56 Channel 18650 18900 19150 Tune-up limit MPR Frequency (MHz) 1855 1880 1905 (dBm) (dB) 10 QPSK 1 0 23.16 23.14 23.58 10 QPSK 1 25 22.76 22.69 22.82 24 0 10 QPSK 1 49 22.72 22.93 22.71 10 QPSK 25 0 22.28 22.38 22.64 10 QPSK 25 12 22.10 22.21 22.36 23 1 10 QPSK 25 25 22.06 22.27 22.24 10 QPSK 50 0 22.20 22.31 22.39 10 16QAM 1 0 22.85 22.77 22.95 10 16QAM 1 25 22.40 22.46 22.54 23 1 10 16QAM 1 49 22.41 22.68 22.44 10 16QAM 25 0 21.37 21.41 21.64 10 16QAM 25 12 21.15 21.27 21.37 22 2 10 16QAM 25 25 21.15 21.30 21.27 10 16QAM 50 0 21.23 21.36 21.46 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 21 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A Channel 18625 18900 19175 Tune-up limit MPR Frequency (MHz) 1852.5 1880 1907.5 (dBm) (dB) 5 QPSK 1 0 23.12 23.05 23.28 5 QPSK 1 12 22.93 23.01 22.68 24 0 5 QPSK 1 24 22.92 22.87 22.64 5 QPSK 12 0 22.31 22.26 22.41 5 QPSK 12 7 22.15 22.22 22.30 23 1 5 QPSK 12 13 22.14 22.22 22.22 5 QPSK 25 0 22.18 22.23 22.27 5 16QAM 1 0 22.79 22.58 22.80 5 16QAM 1 12 22.46 22.54 22.56 23 1 5 16QAM 1 24 22.39 22.45 22.33 5 16QAM 12 0 21.34 21.35 21.44 5 16QAM 12 7 21.23 21.27 21.31 22 2 5 16QAM 12 13 21.16 21.27 21.25 5 16QAM 25 0 21.21 21.30 21.34 Channel 18615 18900 19185 Tune-up limit MPR Frequency (MHz) 1851.5 1880 1908.5 (dBm) (dB) 3 QPSK 1 0 23.01 22.79 22.78 3 QPSK 1 8 22.97 22.71 22.64 24 0 3 QPSK 1 14 22.92 22.70 22.52 3 QPSK 8 0 22.25 22.26 22.26 3 QPSK 8 4 22.23 22.26 22.27 23 1 3 QPSK 8 7 22.20 22.24 22.18 3 QPSK 15 0 22.20 22.25 22.26 3 16QAM 1 0 22.44 22.53 22.57 3 16QAM 1 8 22.41 22.52 22.44 23 1 3 16QAM 1 14 22.38 22.47 22.29 3 16QAM 8 0 21.32 21.28 21.34 3 16QAM 8 4 21.23 21.25 21.24 22 2 3 16QAM 8 7 21.23 21.28 21.23 3 16QAM 15 0 21.31 21.33 21.29 Channel 18607 18900 19193 Tune-up limit MPR Frequency (MHz) 1850.7 1880 1909.3 (dBm) (dB) 1.4 QPSK 1 0 22.96 22.72 22.64 1.4 QPSK 1 3 22.91 22.71 22.56 1.4 QPSK 1 5 22.78 22.70 22.55 24 0 1.4 QPSK 3 0 22.69 22.78 22.67 1.4 QPSK 3 1 22.68 22.76 22.64 1.4 QPSK 3 3 22.70 22.74 22.62 1.4 QPSK 6 0 22.12 22.16 22.14 23 1 1.4 16QAM 1 0 22.46 22.49 22.42 1.4 16QAM 1 3 22.50 22.51 22.39 1.4 16QAM 1 5 22.41 22.47 22.30 23 1 1.4 16QAM 3 0 22.29 22.32 22.20 1.4 16QAM 3 1 22.24 22.33 22.16 1.4 16QAM 3 3 22.20 22.33 22.15 1.4 16QAM 6 0 21.23 21.28 21.21 22 2 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 22 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A <LTE Band 4> Power Power Power BW [MHz] Modulation RB Size RB Offset Low Middle High Ch. / Freq. Ch. / Freq. Ch. / Freq. Tune-up limit MPR Channel 20050 20175 20300 (dBm) (dB) Frequency (MHz) 1720 1732.5 1745 20 QPSK 1 0 23.25 23.10 23.28 20 QPSK 1 49 22.72 22.77 22.99 24 0 20 QPSK 1 99 22.72 22.66 23.06 20 QPSK 50 0 22.59 22.40 22.79 20 QPSK 50 24 22.19 22.13 22.46 23 1 20 QPSK 50 50 22.23 22.14 22.57 20 QPSK 100 0 22.39 22.30 22.66 20 16QAM 1 0 22.96 22.64 22.95 20 16QAM 1 49 22.49 22.41 22.67 24 0 20 16QAM 1 99 22.45 22.33 22.73 20 16QAM 50 0 21.68 21.49 21.85 20 16QAM 50 24 21.26 21.24 21.53 22 2 20 16QAM 50 50 21.31 21.21 21.62 20 16QAM 100 0 21.42 21.32 21.73 Channel 20025 20175 20325 Tune-up limit MPR Frequency (MHz) 1717.5 1732.5 1747.5 (dBm) (dB) 15 QPSK 1 0 23.21 23.18 23.26 15 QPSK 1 37 22.87 22.83 23.16 24 0 15 QPSK 1 74 22.69 22.90 23.07 15 QPSK 36 0 22.42 22.46 22.68 15 QPSK 36 20 22.16 22.27 22.52 23 1 15 QPSK 36 39 22.09 22.29 22.51 15 QPSK 75 0 22.22 22.38 22.63 15 16QAM 1 0 23.00 22.93 23.00 15 16QAM 1 37 22.52 22.47 22.83 24 0 15 16QAM 1 74 22.35 22.56 22.76 15 16QAM 36 0 21.55 21.57 21.80 15 16QAM 36 20 21.28 21.34 21.63 22 2 15 16QAM 36 39 21.22 21.34 21.63 15 16QAM 75 0 21.32 21.42 21.68 Channel 20000 20175 20350 Tune-up limit MPR Frequency (MHz) 1715 1732.5 1750 (dBm) (dB) 10 QPSK 1 0 22.95 22.97 23.28 10 QPSK 1 25 22.63 22.70 23.18 24 0 10 QPSK 1 49 22.57 22.99 23.24 10 QPSK 25 0 22.30 22.40 22.72 10 QPSK 25 12 22.16 22.20 22.56 23 1 10 QPSK 25 25 22.12 22.23 22.60 10 QPSK 50 0 22.21 22.28 22.66 10 16QAM 1 0 22.80 22.79 22.99 10 16QAM 1 25 22.46 22.43 22.72 24 0 10 16QAM 1 49 22.39 22.56 22.79 10 16QAM 25 0 21.43 21.48 21.83 10 16QAM 25 12 21.29 21.32 21.68 22 2 10 16QAM 25 25 21.23 21.33 21.70 10 16QAM 50 0 21.31 21.38 21.76 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 23 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A Channel 19975 20175 20375 Tune-up limit MPR Frequency (MHz) 1712.5 1732.5 1752.5 (dBm) (dB) 5 QPSK 1 0 23.02 22.93 23.12 5 QPSK 1 12 22.85 22.80 23.21 24 0 5 QPSK 1 24 22.81 22.85 23.15 5 QPSK 12 0 22.27 22.29 22.66 5 QPSK 12 7 22.18 22.21 22.57 23 1 5 QPSK 12 13 22.16 22.21 22.53 5 QPSK 25 0 22.19 22.21 22.55 5 16QAM 1 0 22.60 22.43 22.73 5 16QAM 1 12 22.38 22.35 22.72 24 0 5 16QAM 1 24 22.34 22.33 22.67 5 16QAM 12 0 21.33 21.33 21.69 5 16QAM 12 7 21.24 21.22 21.62 22 2 5 16QAM 12 13 21.19 21.20 21.54 5 16QAM 25 0 21.22 21.24 21.56 Channel 19965 20175 20385 Tune-up limit MPR Frequency (MHz) 1711.5 1732.5 1753.5 (dBm) (dB) 3 QPSK 1 0 22.75 22.60 23.25 3 QPSK 1 8 22.66 22.54 23.21 24 0 3 QPSK 1 14 22.59 22.53 23.19 3 QPSK 8 0 22.20 22.16 22.59 3 QPSK 8 4 22.16 22.18 22.58 23 1 3 QPSK 8 7 22.14 22.16 22.56 3 QPSK 15 0 22.17 22.14 22.57 3 16QAM 1 0 22.51 22.38 22.86 3 16QAM 1 8 22.45 22.34 22.77 24 0 3 16QAM 1 14 22.37 22.31 22.73 3 16QAM 8 0 21.29 21.32 21.70 3 16QAM 8 4 21.21 21.27 21.65 22 2 3 16QAM 8 7 21.26 21.27 21.68 3 16QAM 15 0 21.34 21.27 21.72 Channel 19957 20175 20393 Tune-up limit MPR Frequency (MHz) 1710.7 1732.5 1754.3 (dBm) (dB) 1.4 QPSK 1 0 22.97 22.86 23.23 1.4 QPSK 1 3 22.94 22.85 23.21 1.4 QPSK 1 5 22.90 22.85 23.23 24 0 1.4 QPSK 3 0 22.96 22.90 23.24 1.4 QPSK 3 1 22.95 22.92 23.22 1.4 QPSK 3 3 22.91 22.93 23.25 1.4 QPSK 6 0 22.24 22.20 22.55 23 1 1.4 16QAM 1 0 22.59 22.44 22.89 1.4 16QAM 1 3 22.57 22.51 22.83 1.4 16QAM 1 5 22.51 22.46 22.80 24 0 1.4 16QAM 3 0 22.31 22.28 22.66 1.4 16QAM 3 1 22.31 22.31 22.66 1.4 16QAM 3 3 22.32 22.30 22.65 1.4 16QAM 6 0 21.39 21.35 21.73 22 2 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 24 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A <LTE Band 5> Power Power Power BW [MHz] Modulation RB Size RB Offset Low Middle High Ch. / Freq. Ch. / Freq. Ch. / Freq. Tune-up limit MPR Channel 20450 20525 20600 (dBm) (dB) Frequency (MHz) 829 836.5 844 10 QPSK 1 0 22.78 22.98 22.77 10 QPSK 1 25 22.56 22.78 22.64 24 0 10 QPSK 1 49 22.58 22.70 22.45 10 QPSK 25 0 22.24 22.18 22.01 10 QPSK 25 12 22.12 22.08 21.93 23 1 10 QPSK 25 25 22.13 22.05 21.85 10 QPSK 50 0 22.19 22.12 21.95 10 16QAM 1 0 22.38 22.31 22.20 10 16QAM 1 25 22.22 22.07 22.11 23 1 10 16QAM 1 49 22.12 22.02 21.88 10 16QAM 25 0 21.09 21.00 20.93 10 16QAM 25 12 20.98 20.88 20.86 22 2 10 16QAM 25 25 20.96 20.85 20.78 10 16QAM 50 0 21.01 20.90 20.85 Channel 20425 20525 20625 Tune-up limit MPR Frequency (MHz) 826.5 836.5 846.5 (dBm) (dB) 5 QPSK 1 0 22.80 22.95 22.83 5 QPSK 1 12 22.72 22.89 22.80 24 0 5 QPSK 1 24 22.65 22.82 22.69 5 QPSK 12 0 22.32 22.29 22.16 5 QPSK 12 7 22.29 22.22 22.08 23 1 5 QPSK 12 13 22.26 22.20 22.06 5 QPSK 25 0 22.28 22.25 22.11 5 16QAM 1 0 22.30 22.26 22.15 5 16QAM 1 12 22.35 22.18 22.12 23 1 5 16QAM 1 24 22.23 22.11 22.00 5 16QAM 12 0 21.17 21.05 20.95 5 16QAM 12 7 21.16 20.97 20.91 22 2 5 16QAM 12 13 21.11 21.00 20.86 5 16QAM 25 0 21.10 21.02 20.93 Channel 20415 20525 20635 Tune-up limit MPR Frequency (MHz) 825.5 836.5 847.5 (dBm) (dB) 3 QPSK 1 0 22.75 22.94 22.77 3 QPSK 1 8 22.73 22.90 22.73 24 0 3 QPSK 1 14 22.72 22.86 22.71 3 QPSK 8 0 22.29 22.20 22.05 3 QPSK 8 4 22.27 22.19 22.04 23 1 3 QPSK 8 7 22.26 22.16 22.02 3 QPSK 15 0 22.27 22.18 22.03 3 16QAM 1 0 22.50 22.47 22.31 3 16QAM 1 8 22.55 22.46 22.30 23 1 3 16QAM 1 14 22.46 22.37 22.20 3 16QAM 8 0 21.40 21.33 21.15 3 16QAM 8 4 21.40 21.28 21.12 22 2 3 16QAM 8 7 21.45 21.28 21.13 3 16QAM 15 0 21.49 21.32 21.17 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 25 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A Channel 20407 20525 20643 Tune-up limit MPR Frequency (MHz) 824.7 836.5 848.3 (dBm) (dB) 1.4 QPSK 1 0 22.81 22.66 22.80 1.4 QPSK 1 3 22.79 22.70 22.80 1.4 QPSK 1 5 22.81 22.89 22.81 24 0 1.4 QPSK 3 0 22.79 22.97 22.80 1.4 QPSK 3 1 22.79 22.95 22.80 1.4 QPSK 3 3 22.81 22.95 22.81 1.4 QPSK 6 0 22.28 22.21 22.07 23 1 1.4 16QAM 1 0 22.61 22.52 22.42 1.4 16QAM 1 3 22.63 22.51 22.41 1.4 16QAM 1 5 22.63 22.47 22.38 23 1 1.4 16QAM 3 0 22.41 22.33 22.17 1.4 16QAM 3 1 22.44 22.34 22.17 1.4 16QAM 3 3 22.39 22.30 22.17 1.4 16QAM 6 0 21.41 21.34 21.17 22 2 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 26 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A <LTE Band 17> Power Power Power BW [MHz] Modulation RB Size RB Offset Low Middle High Ch. / Freq. Ch. / Freq. Ch. / Freq. Tune-up limit MPR Channel 23780 23790 23800 (dBm) (dB) Frequency (MHz) 709 710 711 10 QPSK 1 0 22.48 22.49 22.57 10 QPSK 1 25 22.54 22.50 22.49 24 0 10 QPSK 1 49 22.39 22.39 22.50 10 QPSK 25 0 22.03 22.02 22.08 10 QPSK 25 12 22.02 22.03 22.06 23 1 10 QPSK 25 25 22.04 22.02 22.07 10 QPSK 50 0 22.00 22.05 22.07 10 16QAM 1 0 22.16 22.09 22.29 10 16QAM 1 25 22.23 21.96 22.16 23 1 10 16QAM 1 49 22.02 21.90 22.10 10 16QAM 25 0 20.99 20.81 21.01 10 16QAM 25 12 20.97 20.79 20.99 22 2 10 16QAM 25 25 20.98 20.77 20.97 10 16QAM 50 0 20.94 20.78 20.98 Channel 23755 23790 23825 Tune-up limit MPR Frequency (MHz) 706.5 710 713.5 (dBm) (dB) 5 QPSK 1 0 22.74 22.73 22.82 5 QPSK 1 12 22.74 22.78 22.73 24 0 5 QPSK 1 24 22.73 22.75 22.67 5 QPSK 12 0 22.09 22.14 22.11 5 QPSK 12 7 22.08 22.10 22.06 23 1 5 QPSK 12 13 22.09 22.09 22.06 5 QPSK 25 0 22.03 22.11 22.12 5 16QAM 1 0 22.13 22.23 22.21 5 16QAM 1 12 22.19 22.24 22.11 23 1 5 16QAM 1 24 22.12 22.16 21.99 5 16QAM 12 0 21.02 21.02 20.93 5 16QAM 12 7 21.02 21.00 20.88 22 2 5 16QAM 12 13 21.01 20.99 20.88 5 16QAM 25 0 20.99 21.01 20.92 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 27 of 31 Form version. : 170509

seorrow cas._FCC SAR Test Report Report No. : FA7DO542A 12. SAR Test Results General Note: 1. Per KDB 447498 DO1v06, the reported SAR is the measured SAR value adjusted for maximum tune—up tolerance. a. Tune—up scaling Factor = tune—up limit power (mW) / EUT RF power (mW), where tune—up limit is the maximum rated power among all production units. b. For WWAN: Reported SAR(W/kg)= Measured SAR(W/kg)*Tune—up Scaling Factor Per KDB 447498 DO1v06, for each exposure position, testing of other required channels within the operating mode of a frequency band is not required when the reported 1—g or 10—g SAR for the mid—band or highest output power channel is: <0.8 Wikg or 2.0 Wikg, for 1—g or 10—g respectively, when the transmission band is S 100 MHz <0.6 Wikg or 1.5 Wikg, for 1—g or 10—g respectively, when the transmission band is between 100 MHz and 200 MHz > <0.4 Wikg or 1.0 Wikg, for 1—g or 10—g respectively, when the transmission band is > 200 MHz Per KDB 865664 DO1v01r04, for each frequency band, repeated SAR measurement is required only when the measured SAR is 20.8W/kq. Test positions were confirmed as acceptable with the FCC via KDB enquiry. LTE Note: 1. Per KDB 941225 DO5v02r05, start with the largest channel bandwidth and measure SAR for QPSK with 1 RB allocation, using the RB offset and required test channel combination with the highest maximum output power for RB offsets at the upper edge, middle and lower edge of each required test channel. Per KDB 941225 DO5v02r05, 50% RB allocation for QPSK SAR testing follows 1RB QPSK allocation procedure. Per KDB 941225 DO5v02r05, For QPSK with 100% RB allocation, SAR is not required when the highest maximum output power for 100 % RB allocation is less than the highest maximum output power in 50% and 1 RB allocations and the highest reported SAR for 1 RB and 50% RB allocation are < 0.8 Wi/kg. Otherwise, SAR is measured for the highest output power channel; and if the reported SAR is > 1.45 W/kg, the remaining required test channels must also be tested. Per KDB 941225 DO5v02r05, 16QAM output power for each RB allocation configuration is > not & dB higher than the same configuration in QPSK and the reported SAR for the QPSK configuration is < 1.45 Wi/kg; Per KDB 941225 DO5v02r05, 16QAM SAR testing is not required. Per KDB 941225 DO5v02r05, Smaller bandwidth output power for each RB allocation configuration is > not 2 dB higher than the same configuration in the largest supported bandwidth, and the reported SAR for the largest supported bandwidth is < 1.45 Wi/kg: Per KDB 941225 DO5v02105, smaller bandwidth SAR testing is not required. For LTE B4 / B5 / B17 the maximum bandwidth does not support three non—overlapping channels, per KDB 941225 D05v02r05, when a device supports overlapping channel assignment in a channel bandwidth configuration, the middle channel of the group of overlapping channels should be selected for testing. SPORTON INTERNATIONAL INC. TEL : 886—3—327—3456 / FAX : 886—3—328—4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 28 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 12.1 Body SAR <LTE SAR> Average Tune-Up Tune-up Power Measured Reported Plot BW RB RB Test Gap Freq. Band Modulation Ch. Power Limit Scaling Drift 1g SAR 1g SAR No. (MHz) Size offset Position (mm) (MHz) (dBm) (dBm) Factor (dB) (W/kg) (W/kg) LTE Band 2 20M QPSK 1 0 Front 0mm 19100 1900 23.51 24.00 1.119 0.09 0.016 0.018 LTE Band 2 20M QPSK 50 0 Front 0mm 19100 1900 22.96 23.00 1.009 -0.08 0.012 0.012 LTE Band 2 20M QPSK 1 0 Back 0mm 19100 1900 23.51 24.00 1.119 -0.03 0.056 0.063 LTE Band 2 20M QPSK 50 0 Back 0mm 19100 1900 22.96 23.00 1.009 -0.1 0.047 0.047 LTE Band 2 20M QPSK 1 0 Right Side 0mm 19100 1900 23.51 24.00 1.119 0.06 0.102 0.114 LTE Band 2 20M QPSK 50 0 Right Side 0mm 19100 1900 22.96 23.00 1.009 0.08 0.082 0.083 01 LTE Band 2 20M QPSK 1 0 Top Side 0mm 19100 1900 23.51 24.00 1.119 -0.17 0.482 0.540 LTE Band 2 20M QPSK 1 0 Top Side 0mm 18700 1860 23.47 24.00 1.130 -0.17 0.430 0.486 LTE Band 2 20M QPSK 1 0 Top Side 0mm 18900 1880 23.33 24.00 1.167 -0.08 0.407 0.475 LTE Band 2 20M QPSK 50 0 Top Side 0mm 19100 1900 22.96 23.00 1.009 -0.1 0.395 0.399 LTE Band 4 20M QPSK 1 0 Front 0mm 20175 1732.5 23.10 24.00 1.230 -0.15 0.024 0.030 LTE Band 4 20M QPSK 50 0 Front 0mm 20175 1732.5 22.40 23.00 1.148 0.11 0.019 0.022 LTE Band 4 20M QPSK 1 0 Back 0mm 20175 1732.5 23.10 24.00 1.230 -0.01 0.128 0.157 LTE Band 4 20M QPSK 50 0 Back 0mm 20175 1732.5 22.40 23.00 1.148 -0.09 0.114 0.131 LTE Band 4 20M QPSK 1 0 Right Side 0mm 20175 1732.5 23.10 24.00 1.230 -0.13 0.116 0.143 LTE Band 4 20M QPSK 50 0 Right Side 0mm 20175 1732.5 22.40 23.00 1.148 0.09 0.100 0.115 02 LTE Band 4 20M QPSK 1 0 Top Side 0mm 20175 1732.5 23.10 24.00 1.230 -0.11 0.754 0.928 LTE Band 4 20M QPSK 50 0 Top Side 0mm 20175 1732.5 22.40 23.00 1.148 -0.02 0.656 0.753 LTE Band 4 20M QPSK 100 0 Top Side 0mm 20175 1732.5 22.30 23.00 1.175 -0.18 0.591 0.694 LTE Band 5 10M QPSK 1 0 Front 0mm 20525 836.5 22.98 24.00 1.265 -0.19 0.028 0.035 LTE Band 5 10M QPSK 25 0 Front 0mm 20525 836.5 22.18 23.00 1.208 0.06 0.023 0.028 LTE Band 5 10M QPSK 1 0 Back 0mm 20525 836.5 22.98 24.00 1.265 -0.11 0.026 0.033 LTE Band 5 10M QPSK 25 0 Back 0mm 20525 836.5 22.18 23.00 1.208 0.11 0.021 0.025 LTE Band 5 10M QPSK 1 0 Right Side 0mm 20525 836.5 22.98 24.00 1.265 -0.05 0.042 0.053 LTE Band 5 10M QPSK 25 0 Right Side 0mm 20525 836.5 22.18 23.00 1.208 0.01 0.035 0.042 03 LTE Band 5 10M QPSK 1 0 Top Side 0mm 20525 836.5 22.98 24.00 1.265 0 0.373 0.472 LTE Band 5 10M QPSK 25 0 Top Side 0mm 20525 836.5 22.18 23.00 1.208 -0.06 0.318 0.384 LTE Band 17 10M QPSK 1 0 Front 0mm 23790 710 22.49 24.00 1.416 -0.16 0.034 0.048 LTE Band 17 10M QPSK 25 0 Front 0mm 23790 710 22.02 23.00 1.253 0.18 0.033 0.041 LTE Band 17 10M QPSK 1 0 Back 0mm 23790 710 22.49 24.00 1.416 -0.12 0.067 0.095 LTE Band 17 10M QPSK 25 0 Back 0mm 23790 710 22.02 23.00 1.253 -0.08 0.059 0.074 LTE Band 17 10M QPSK 1 0 Right Side 0mm 23790 710 22.49 24.00 1.416 -0.16 0.057 0.081 LTE Band 17 10M QPSK 25 0 Right Side 0mm 23790 710 22.02 23.00 1.253 0.02 0.056 0.070 04 LTE Band 17 10M QPSK 1 0 Top Side 0mm 23790 710 22.49 24.00 1.416 -0.17 0.457 0.647 LTE Band 17 10M QPSK 25 0 Top Side 0mm 23790 710 22.02 23.00 1.253 -0.16 0.420 0.526 SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 29 of 31 Form version. : 170509

seorrow cas._FCC SAR Test Report Report No. : FA7DO542A 13. Simultaneous Transmission Analysis Simultaneous Transmission Configurations WWAN + 2.4GHz WLAN WWAN + Bluetooth General Note: 1. The WiFVBT module is also integrated into this device and the SAR test results are referenced from Sporton SAR report, report number: FA7DO0542B (FCC ID: AK8145890811) and these SAR results are also used to perform simultaneous transmission analysis. WLAN and Bluetooth share the same antenna, and cannot transmit simultaneously. m 3. Per KDB 447498 DO1v08, simultaneous transmission SAR is compliant if, i) Scalar SAR summation < 1.6W/kg. ii) SPLSR = (SAR1 + SARZ)M1.5 / (min. separation distance, mm), and the peak separation distance is determined from the square root of [(x1—x2)2 + (y1—y2)2 + (21—22)2], where (x1, y1, z1) and (x2, y2, 22) are the coordinates of the extrapolated peak SAR locations in the zoom scan. iii) If SPLSR £0.04, simultaneously transmission SAR measurement is not necessary. iv) Simultaneously transmission SAR measurement, and the reported multi—band SAR < 1.6W/kg. 13.1 Body Exposure Conditions Front Back LTE Band 2 Right side Top side Front Back LTE Band 4 Right side Top side Front Back LTE Band 5 Right side Top side Front Back LTE Band 17 Right side Top side Test Engineer : Tommy Chen SanLin and Tom Jiang SPORTON INTERNATIONAL INC. TEL : 886—3—327—3456 / FAX : 886—3—328—4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 30 of 31 Form version. : 170509

FCC SAR Test Report Report No. : FA7D0542A 14. Uncertainty Assessment Pre KDB 865664 D01 SAR measurement 100MHz to 6GHz, when the highest measured 1-g SAR within a frequency band is < 1.5 W/kg and the measured 10-g SAR within a frequency band is < 3.75 W/kg. The expanded SAR measurement uncertainty must be ≤ 30%, for a confidence interval of k = 2. If these conditions are met, extensive SAR measurement uncertainty analysis described in IEEE Std 1528-2013 is not required in SAR reports submitted for equipment approval. For this device, the highest measured 1-g SAR is less 1.5W/kg. Therefore, the measurement uncertainty table is not required in this report. 15. References [1] FCC 47 CFR Part 2 “Frequency Allocations and Radio Treaty Matters; General Rules and Regulations” [2] ANSI/IEEE Std. C95.1-1992, “IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz”, September 1992 [3] IEEE Std. 1528-2013, “IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques”, Sep 2013 [4] SPEAG DASY System Handbook [5] FCC KDB 447498 D01 v06, “Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies”, Oct 2015 [6] FCC KDB 941225 D05 v02r05, “SAR Evaluation Considerations for LTE Devices”, Dec 2015 [7] FCC KDB 865664 D01 v01r04, "SAR Measurement Requirements for 100 MHz to 6 GHz", Aug 2015. [8] FCC KDB 865664 D02 v01r02, “RF Exposure Compliance Reporting and Documentation Considerations” Oct 2015. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 / FAX : 886-3-328-4978 Issued Date : Apr. 20, 2018 FCC ID : AK8145899511 Page 31 of 31 Form version. : 170509


Document Created: 2018-05-15 09:19:07
Document Modified: 2018-05-15 09:19:07
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