12247888-S1V2 FCC Report SAR

FCC ID: PY7-72474U

RF Exposure Info

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FCCID_3849105

              SAR EVALUATION REPORT

                PERMISSIVE CHANGE


                 FCC 47 CFR § 2.1093
                  IEEE Std 1528-2013

                       For
GSM/WCDMA/LTE Phone with BT, DTS/UNII a/b/g/n/ac & NFC

                 FCC ID: PY7-72474U


            Report Number: 12247888-S1V2
                Issue Date: 5/10/2018

                     Prepared for
        SONY MOBILE COMMUNICATIONS INC.
            4-12-3 HIGASHI-SHINAGAWA
       SHINAGAWA-KU,TOKYO, 140-0002, JAPAN

                     Prepared by
           UL VERIFICATION SERVICES INC.
               47173 BENICIA STREET
             FREMONT, CA 94538, U.S.A.
                 TEL: (510) 771-1000
                 FAX: (510) 661-0888




                NVLAP LAB CODE 200065-0


Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018
Revision History
  Rev.    Date             Revisions                                                       Revised By
  V1      4/11/2018        Initial Issue                                                   --
  V2      5/10/2018        Sec. 1, 6.1, 10.1 and 12 : Updated.                             Art Thammanavarat




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Report No.: 12247888-S1V2                                                                                                    Issue Date: 5/10/2018
                                                               Table of Contents

1.          Attestation of Test Results ......................................................................................................... 4

2.          Test Specification, Methods and Procedures............................................................................ 5

3.          Facilities and Accreditation ........................................................................................................ 5

4.          SAR Measurement System & Test Equipment .......................................................................... 6
     4.1.      SAR Measurement System ........................................................................................................ 6
     4.2.      SAR Scan Procedures ............................................................................................................... 7
     4.3.      Test Equipment.......................................................................................................................... 9

5.          Measurement Uncertainty ......................................................................................................... 10

6.          Device Under Test (DUT) Information ...................................................................................... 11
     6.1.      DUT Description ...................................................................................................................... 11
     6.2.      Wireless Technologies ............................................................................................................. 12

7.          RF Exposure Conditions (Test Configurations) ...................................................................... 13

8.          Dielectric Property Measurements & System Check .............................................................. 14
     8.1.      Dielectric Property Measurements ........................................................................................... 14
     8.2.      System Check.......................................................................................................................... 16

9.          Conducted Output Power Measurements................................................................................ 17
     9.1.      Wi-Fi 5GHz (U-NII Bands)........................................................................................................ 17

10.         Measured and Reported (Scaled) SAR Results ....................................................................... 19
     10.1.        Wi-Fi (U-NII Band) ................................................................................................................ 21

11.         SAR Measurement Variability ................................................................................................... 22

12.         Simultaneous Transmission SAR Analysis ............................................................................. 23
     12.1.        Sum of the SAR for WWAN & Wi-Fi & BT............................................................................. 24

Appendixes .......................................................................................................................................... 25
     12247888-S1V1 Appendix A: SAR Setup Photos ............................................................................... 25
     12247888-S1V1 Appendix B: SAR System Check Plots..................................................................... 25
     12247888-S1V1 Appendix C: Highest SAR Test Plots ....................................................................... 25
     12247888-S1V1 Appendix D: SAR Liquid Tissue Ingredients ............................................................. 25
     12247888-S1V1 Appendix E: SAR Probe Calibration Certificates ...................................................... 25
     12247888-S1V1 Appendix F: SAR Dipole Calibration Certificates ...................................................... 25




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Report No.: 12247888-S1V2                                                                        Issue Date: 5/10/2018

1. Attestation of Test Results
 Applicant Name                     SONY MOBILE COMMUNICATIONS INC.
 FCC ID                             PY7-72474U
 Applicable Standards               FCC 47 CFR § 2.1093
                                    Published RF exposure KDB procedures
                                    IEEE Std 1528-2013
                                                                   SAR Limits (W/Kg)
 Exposure Category                  Peak spatial-average                      Product specific
                                    (1g of tissue)                            (10g of tissue)
 General population /               1.6                                       4
 Uncontrolled exposure
                                                    Equipment Class - Highest Reported SAR (W/kg)
 RF Exposure Conditions
                                           PCE                  DTS                   NII                 DSS
 Head                                      N/A                  N/A                 0.269                 N/A
 Body-worn                                 N/A                  N/A                 0.022                 N/A
 Hotspot/Wi-Fi Direct                      N/A                  N/A                  N/A                  N/A
 Product specific 10g SAR                  N/A                  N/A                 0.071                 N/A
 Simultaneous TX                           N/A                  N/A                 0.688                 N/A
 Date Tested                        4/9/2018 to 4/11/2018
 Test Results                       Pass
 Note: The proposed Permissive Change requires SAR testing for WLAN 5GHz chain 0 due to antenna gain
 differences from the original model. The SAR measurement results from the original filing can be found in FCC
 SAR report 12097277-S1. This report only contains the SAR values for the modified WLAN 5GHz chain 0 bands.
 Please refer to the original filling for the highest SAR values. The WWAN, WLAN 2.4GHz, WLAN 5GHz chain 1,
 and BT results from the original filling have been used in this report for simultaneous transmission analysis. The
 WWAN, WLAN 2.4GHz, and BT results from the original filling are listed above.
  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:




 Devin Chang                                                Chakrit Thammanavarat
 Senior Test Engineer                                       Test Engineer
 UL Verification Services Inc.                              UL Verification Services Inc.




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Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018

2. Test Specification, Methods and Procedures
The tests documented in this report were performed in accordance with FCC 47 CFR § 2.1093, IEEE STD 1528-
2013, the following FCC Published RF exposure KDB procedures:
   o 248227 D01 802.11 Wi-Fi SAR v02r02
   o 447498 D01 General RF Exposure Guidance v06
   o 447498 D03 Supplement C Cross-Reference v01
   o 648474 D04 Handset SAR v01r03
   o 865664 D01 SAR measurement 100 MHz to 6 GHz v01r04
   o 865664 D02 RF Exposure Reporting v01r02
   o 941225 D06 Hotspot Mode v02r01



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 A                                        SAR Lab 1
                    SAR Lab B                                        SAR Lab 2
                    SAR Lab C                                        SAR Lab 3
                    SAR Lab D                                        SAR Lab 4
                    SAR Lab E
                    SAR Lab F
                    SAR Lab G
                    SAR Lab H
UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0.




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Report No.: 12247888-S1V2                                                                         Issue Date: 5/10/2018

4. SAR Measurement System & Test Equipment
4.1.    SAR Measurement System
The DASY5 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.




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Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018

4.2. SAR Scan Procedures
Step 1: 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. The minimum distance of probe sensors to surface is 2.1 mm. This distance
cannot be smaller than the distance of sensor calibration points to probe tip as defined in the probe properties.

Step 2: 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 locations even in relatively coarse grids. When an Area Scan has measured all reachable points, it
computes the field maximal found in the scanned area, within a range of the global maximum. The range (in dB) 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 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz




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Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018
Step 3: Zoom Scan
Zoom Scans are used to assess the peak spatial SAR values within a cubic averaging volume containing 1 g and 10
g of simulated tissue. The Zoom Scan measures points (refer to table below) within a cube whose 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 g and 10 g and displays these values next to the job’s label.
Zoom Scan Parameters extracted from KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz




Step 4: Power drift measurement
The Power Drift Measurement measures the field at the same location as the most recent power reference
measurement within the same procedure, and with the same settings. The Power Drift Measurement gives the field
difference in dB from the reading conducted within the last Power Reference Measurement. This allows a user to
monitor the power drift of the device under test within a batch process. The measurement procedure is the same as
Step 1.

Step 5: Z-Scan (FCC only)
The Z Scan measures points along a vertical straight line. The line runs along the Z-axis of a one-dimensional grid.
In order to get a reasonable extrapolation the extrapolated distance should not be larger than the step size in Z-
direction.




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Report No.: 12247888-S1V2                                                                                                     Issue Date: 5/10/2018

4.3. Test Equipment
The measuring equipment used to perform the tests documented in this report has been calibrated in accordance
with the manufacturers’ recommendations, and is traceable to recognized national standards.
Dielectric Property Measurements
Name of Equipment                                Manufacturer                        Type/Model                  Serial No.         Cal. Due Date
Network Analyzer                                      Agilent                            8753ES                 MY40001647            9/15/2018
Dielectric Probe kit                                 SPEAG                            DAK-3.5                      1087              11/14/2018
Shorting block                                       SPEAG                          DAK-3.5 Short              SM DAK 200 BA         11/14/2018
Thermometer                                Traceable Calibration Control Co.              4242                   150378159            5/26/2018
System Check
Name of Equipment                                Manufacturer                        Type/Model                  Serial No.         Cal. Due Date
Synthesized Signal Generator                          Agilent                            N5181A                 MY50140630            5/16/2018
Power Meter                                              HP                               437B                  3125U12345            8/10/2018
Power Meter                                              HP                               437B                  3125U11347            8/15/2018
Power Sensor                                             HP                               8481A                 3318A92374            8/15/2018
Power Sensor                                             HP                            8481A                    1926A27048            8/10/2018
Amplifier                                            MITEQ                     AMF-4D-00400600-50-30P             1795092                N/A
Directional coupler                                Werlatone                         C8060-102                     2141                  N/A
DC Power Supply                                  BK Precision                             1611                   215-02292               N/A
Lab Equipment
Name of Equipment                                Manufacturer                        Type/Model                  Serial No.         Cal. Due Date
E-Field Probe (SAR Lab G)                            SPEAG                            EX3DV4                       3871               8/23/2018
Data Acquisition Electronics (SAR Lab G)             SPEAG                                DAE4                     1359               2/9/2019
System Validation Dipole                             SPEAG                           D5GHzV2                       1003               3/13/2019


Other
Name of Equipment                          Manufacturer                        Type/Model           T Number       Serial No.        Cal. Due Date
Power Meter                                  Keysight                            N1912A              T229         MY45100242          8/14/2018
Power Sensor*                                 Agilent                            N1921A              T1223        MY55120015          3/29/2018
DC Power Supply                                  HP                              6296A                N/A         2841A-05955            N/A


Note(s):
*Equipment not used past calibration due date.




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Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018

5. Measurement Uncertainty
Per KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz, 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.
Therefore, the measurement uncertainty is not required.




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Report No.: 12247888-S1V2                                                                                              Issue Date: 5/10/2018

6. Device Under Test (DUT) Information
6.1.     DUT Description
  The proposed Permissive Change requires SAR testing for WLAN 5GHz chain 0 due to antenna gain differences from the original model. The
  SAR measurement results from the original filing can be found in FCC SAR report 12097277-S1. This report only contains the SAR values for
  the modified WLAN 5GHz chain 0 bands. Please refer to the original filling for the highest SAR values. The WWAN, WLAN 2.4GHz, WLAN
  5GHz chain 1, and BT results from the original filling have been used in this report for simultaneous transmission analysis. The WWAN,
  WLAN 2.4GHz, and BT results from the original filling are listed above.
  Device Dimension       Please refer to Appendix A
  Back Cover             ☒ The Back Cover is not removable.

  Battery Options        ☒ The rechargeable battery is not user accessible.
  Accessory              Headset
                         Wi-Fi Hotspot mode permits the device to share its cellular data connection with other Wi-Fi-enabled devices.
  Wireless Router
                         ☒ Mobile Hotspot (Wi-Fi 2.4 GHz)
  (Hotspot)
                         ☐ Mobile Hotspot (Wi-Fi 5 GHz)

                         Wi-Fi Direct enabled devices transfer data directly between each other
  Wi-Fi Direct           ☒ Wi-Fi Direct (Wi-Fi 2.4 GHz)
                         ☐ Wi-Fi Direct (Wi-Fi 5 GHz)

                                   S/N                       Technology                                          Notes

                             BH90007VAY                   WLAN - 5GHz #1                                       Conducted
  Test sample
                             BH90009SAY                     WLAN - 5GHz                                         Radiated
  information
                             BH900096AY                     WLAN - 5GHz                                         Radiated

                             BH9000A9AY                     WLAN - 5GHz                                         Radiated

  Hardware Version       A
  Software Version       0.202




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Report No.: 12247888-S1V2                                                                                           Issue Date: 5/10/2018

6.2.         Wireless Technologies
         Wireless                                                                                                     Duty Cycle used for SAR
                              Frequency bands                               Operating mode
       technologies                                                                                                           testing
                                                                                Multi-Slot Class:                    GSM Voice: 12.5%
                                                        Voice (GMSK)            ☐ Class 8 - 1 Up, 4 Down             (E)GPRS: 1 Slot: 12.5%
                         850
                                                        GPRS (GMSK)             ☐ Class 10 - 2 Up, 4 Down                      2 Slots: 25%
     GSM                 1900
                                                        EGPRS (8PSK)            ☐ Class 12 - 4 Up, 4 Down                      3 Slots: 37.5%
                                                                                ☒ Class 33 - 4 Up, 5 Down                      4 Slots: 50%
                         Does this device support DTM (Dual Transfer Mode)? ☒ Yes ☐ No
                                                        UMTS Rel. 99 (Voice & Data)
                         Band II                        HSDPA (Rel. 5)
     W-CDMA
                         Band IV                        HSUPA (Rel. 6)                                               100%
     (UMTS)
                         Band V                         HSPA+ (Rel. 9)
                                                        DC-HSDPA (Rel. 9)


                         FDD Band 2
                         FDD Band 4
                         FDD Band 5
                                                        QPSK
                         FDD Band 7
                                                        16QAM
                         FDD Band 12
                                                        64AQM                                                        100% (FDD)
                         FDD Band 13
     LTE                                                Rel. 12 Carrier Aggregation 4CC (1 Uplink and 4              63.3% (TDD) 2
                         FDD Band 17
                                                        Downlinks)
                         FDD Band 26
                         FDD Band 29 (Rx Only)
                         TDD Band 41
                         FDD Band 66


                         Does this device support SV-LTE (1xRTT-LTE)? ☐ Yes ☒ No
                                                        802.11b                                                      99.03% (802.11b) 1
                         2.4 GHz                        802.11g                                                      98.31% (802.11g) 1
                                                        802.11n (HT20)                                               97.10% (802.11n) 1
                                                        802.11a
                                                        802.11n (HT20)                                               98.1% (802.11a) 1
     Wi-Fi                                              802.11n (HT40)                                               96.9% (802.11n HT20) 1
                         5 GHz
                                                        802.11ac (VHT20)                                             89.5% (802.11n HT40) 1
                                                        802.11ac (VHT40)                                             84.5% (802.11ac VHT80) 1
                                                        802.11ac (VHT80)
                         Does this device support bands 5.60 ~ 5.65 GHz? ☒ Yes ☐ No
                         Does this device support Band gap channel(s)? ☒ Yes ☐ No
     Bluetooth           2.4 GHz                        Version 5.0 LE                                               76.93%(DH5)


Notes:
1.    Duty cycle for Wi-Fi is referenced from the DTS and UNII report.
2.    This device supports uplink-downlink configuration 0-6. The configuration with the highest duty cycle was used (Subframe Number 0 at
      63.3%).




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Report No.: 12247888-S1V2                                                                                        Issue Date: 5/10/2018

7. RF Exposure Conditions (Test Configurations)
Refer to Appendix A for the specific details of the antenna-to-antenna and antenna-to-edge(s) distances.
       Wireless            RF Exposure             DUT-to-User                 Test               Antenna-to-              SAR
     technologies           Conditions              Separation              Position             edge/surface            Required
                                                                           Left Touch               N/A                    Yes
                                                                          Left Tilt (15°)           N/A                    Yes
                                Head                   0 mm
                                                                          Right Touch               N/A                    Yes
                                                                         Right Tilt (15°)           N/A                    Yes
                                                                              Rear                  N/A                    Yes
                                Body                  15 mm
      WLAN/BT                                                                 Front                 N/A                    Yes
      (Chain 0)                                                               Rear                < 25 mm                  Yes
                                                                              Front               < 25 mm                  Yes
                          Product specific                               Edge 1 (Top)             < 25 mm                  Yes
                                                       0 mm
                        (5 GHz bands only)                               Edge 2 (Right)           > 25 mm                   No
                                                                        Edge 3 (Bottom)           > 25 mm                   No
                                                                         Edge 4 (Left)            < 25 mm                  Yes


Notes:
1.   SAR is not required because the distance from the antenna to the edge is > 25 mm as per KDB 941225 D06 Hot Spot SAR.
2.   When Hotspot Mode is not supported, 10-g Extremity SAR is required for all surfaces and edges with an antenna located at ≤ 25 mm from
     that surface or edge in direct contact with a flat phantom, to address interactive hand use exposure conditions.
3.   When hotspot mode applies, 10-g extremity SAR is required only for the surfaces and edges with hotspot mode 1-g reported SAR > 1.2
     W/kg.
4.   The WWAN Sub Antenna does not support FCC bands.




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Report No.: 12247888-S1V2                                                                         Issue Date: 5/10/2018

8. Dielectric Property Measurements & System Check
8.1.    Dielectric Property Measurements
The temperature of the tissue-equivalent medium used during measurement must also be within 18C to 25C and
within ± 2C of the temperature when the tissue parameters are characterized.
The dielectric parameters must be measured before the tissue-equivalent medium is used in a series of SAR
measurements. The parameters should be re-measured after each 3 – 4 days of use; or earlier if the dielectric
parameters can become out of tolerance; for example, when the parameters are marginal at the beginning of the
measurement series.
Tissue dielectric parameters were measured at the low, middle and high frequency of each operating frequency range
of the test device.
The dielectric constant (εr) and conductivity (σ) of typical tissue-equivalent media recipes are expected to
be within ± 5% of the required target values; but for SAR measurement systems that have implemented the SAR
error compensation algorithms documented in IEEE Std 1528-2013, to automatically compensate the measured SAR
results for deviations between the measured and required tissue dielectric parameters, the tolerance for εr and σ may
be relaxed to ± 10%. This is limited to frequencies ≤ 3 GHz.

Tissue Dielectric Parameters
FCC KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz
                                                Head                                       Body
    Target Frequency (MHz)
                                       er                 s (S/m)                er                  s (S/m)
             150                      52.3                 0.76                 61.9                  0.80
             300                      45.3                 0.87                 58.2                  0.92
             450                      43.5                 0.87                 56.7                  0.94
             835                      41.5                 0.90                 55.2                  0.97
             900                      41.5                 0.97                 55.0                  1.05
             915                      41.5                 0.98                 55.0                  1.06
            1450                      40.5                 1.20                 54.0                  1.30
            1610                      40.3                 1.29                 53.8                  1.40
         1800 – 2000                  40.0                 1.40                 53.3                  1.52
            2450                      39.2                 1.80                 52.7                  1.95
            3000                      38.5                 2.40                 52.0                  2.73
            5000                      36.2                 4.45                 49.3                  5.07
            5100                      36.1                 4.55                 49.1                  5.18
            5200                      36.0                 4.66                 49.0                  5.30
            5300                      35.9                 4.76                 48.9                  5.42
            5400                      35.8                 4.86                 48.7                  5.53
            5500                      35.6                 4.96                 48.6                  5.65
            5600                      35.5                 5.07                 48.5                  5.77
            5700                      35.4                 5.17                 48.3                  5.88
            5800                      35.3                 5.27                 48.2                  6.00


IEEE Std 1528-2013
Refer to Table 3 within the IEEE Std 1528-2013




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Report No.: 12247888-S1V2                                                                                 Issue Date: 5/10/2018
Dielectric Property Measurements Results:
                                                             Relative Permittivity (єr)                  Conductivity (σ)
   SAR                  Band       Tissue   Frequency
              Date                                                                    Delta                                 Delta
   Lab                  (MHz)       Type      (MHz)     Measured      Target                  Measured        Target
                                                                                       (%)                                   (%)
                                              5250       36.24         35.93          0.85      4.63           4.70         -1.49
    G        4/9/2018    5250      Head       5150       36.35         36.05          0.84      4.50           4.60         -2.28
                                              5350       36.24         35.82          1.18      4.63           4.80         -3.59
                                              5250       49.07         48.95          0.24      5.39           5.35         0.71
    G        4/9/2018    5250      Body       5150       49.20         49.09          0.23      5.21           5.24         -0.49
                                              5350       48.96         48.82          0.29      5.52           5.47         0.98
                                              5600       35.56         35.53          0.07      5.04           5.06         -0.50
    G        4/9/2018    5600      Head       5500       35.81         35.65          0.45      4.88           4.96         -1.61
                                              5725       35.51         35.39          0.34      5.15           5.19         -0.70
                                              5600       48.22         48.48          -0.53     5.95           5.76         3.28
    G        4/9/2018    5600      Body       5500       48.62         48.61          0.01      5.73           5.64         1.57
                                              5725       48.14         48.31          -0.35     6.11           5.91         3.36
                                              5750       35.40         35.36          0.11      5.17           5.21         -0.76
    G        4/9/2018    5750      Head       5700       35.37         35.42          -0.14     5.11           5.16         -0.98
                                              5850       35.18         35.30          -0.34     5.30           5.27         0.51
                                              5750       48.12         48.27          -0.32     6.17           5.94         3.89
    G        4/9/2018    5750      Body       5700       48.12         48.34          -0.46     6.03           5.88         2.58
                                              5850       47.86         48.20          -0.71     6.29           6.00         4.75




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Report No.: 12247888-S1V2                                                                                                                          Issue Date: 5/10/2018

8.2.         System Check
SAR system verification is required to confirm measurement accuracy, according to the tissue dielectric media, probe
calibration points and other system operating parameters required for measuring the SAR of a test device. The
system verification must be performed for each frequency band and within the valid range of each probe calibration
point required for testing the device. The same SAR probe(s) and tissue-equivalent media combinations used with
each specific SAR system for system verification must be used for device testing. When multiple probe calibration
points are required to cover substantially large transmission bands, independent system verifications are required for
each probe calibration point. A system verification must be performed before each series of SAR measurements
using the same probe calibration point and tissue-equivalent medium. Additional system verification should be
considered according to the conditions of the tissue-equivalent medium and measured tissue dielectric parameters,
typically every three to four days when the liquid parameters are re-measured or sooner when marginal liquid
parameters are used at the beginning of a series of measurements.

System Performance Check Measurement Conditions:
•        The measurements were performed in the flat section of the TWIN SAM or ELI phantom, shell thickness: 2.0
         ±0.2 mm (bottom plate) filled with Body or Head simulating liquid of the following parameters.
•        The depth of tissue-equivalent liquid in a phantom must be ≥ 15.0 cm for SAR measurements ≤ 3 GHz and ≥
         10.0 cm for measurements > 3 GHz.
•        The DASY system with an E-Field Probe was used for the measurements.
•        The dipole was mounted on the small tripod so that the dipole feed point was positioned below the center
         marking of the flat phantom section and the dipole was oriented parallel to the body axis (the long side of the
         phantom). The standard measuring distance was 10 mm (above 1 GHz) and 15 mm (below 1 GHz) from dipole
         center to the simulating liquid surface.
•        The coarse grid with a grid spacing of 15 mm was aligned with the dipole.
         For 5 GHz band - The coarse grid with a grid spacing of 10 mm was aligned with the dipole.
•        Special 7x7x7 (below 3 GHz) and/or 8x8x7 (above 3 GHz) fine cube was chosen for the cube.
•        Distance between probe sensors and phantom surface was set to 3 mm.
         For 5 GHz band - Distance between probe sensors and phantom surface was set to 2.5 mm
•        The dipole input power (forward power) was 100 mW.
•        The results are normalized to 1 W input power.

System Check Results
The 1-g and 10-g SAR measured with a reference dipole, using the required tissue-equivalent medium at the test
frequency, must be within 10% of the manufacturer calibrated dipole SAR target.

                                                                                       Measured Results for 1g SAR                      Measured Results for 10g SAR
    SAR                Tissue          Dipole Type               Dipole                                                                                                        Plot
             Date
    Lab                 Type            _Serial #            Cal. Due Data   Zoom Scan    Normalize      Target       Delta   Zoom Scan     Normalize     Target       Delta   No.
                                                                             to 100 mW     to 1 W      (Ref. Value)   ±10 %   to 100 mW      to 1 W     (Ref. Value)   ±10 %

     G      4/9/2018   Head     D5GHzV2 SN:1003 (5.25 GHz)     3/13/2019       7.690         76.90        80.60       -4.59     2.190         21.90        23.20       -5.60

     G      4/9/2018   Body     D5GHzV2 SN:1003 (5.25 GHz)     3/13/2019       7.540         75.40        73.60       2.45      2.110         21.10        20.50       2.93

     G      4/9/2018   Head     D5GHzV2 SN:1003 (5.60 GHz)     3/13/2019       8.200         82.00        84.50       -2.96     2.320         23.20        24.00       -3.33

     G      4/9/2018   Body     D5GHzV2 SN:1003 (5.60 GHz)     3/13/2019       8.350         83.50        77.70       7.46      2.320         23.20        21.70       6.91

     G      4/9/2018   Head     D5GHzV2 SN:1003 (5.75 GHz)     3/13/2019       7.060         70.60        78.40       -9.95     2.020         20.20        22.20       -9.01   1,2

     G      4/9/2018   Body     D5GHzV2 SN:1003 (5.75 GHz)     3/13/2019       7.350         73.50        73.90       -0.54     2.050         20.50        20.60       -0.49




                                                   Page 16 of 25
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Report No.: 12247888-S1V2                                                                             Issue Date: 5/10/2018

9. Conducted Output Power Measurements
9.1.          Wi-Fi 5GHz (U-NII Bands)
Measured Results
                                                                  Meas. Avg Pwr    Max Output Power
       Band                                             Freq.                                          SAR Test
                     Mode          Data Rate   Ch #                  (dBm)              (dBm)
      (GHz)                                            (MHz)                                           (Yes/No)
                                                                    Chain 0            Chain 0
                                               36      5180
                                               40      5200
                    802.11a         6 Mbps                                               12.2            No
                                               44      5220
                                               48      5240
                                               36      5180
                    802.11n                    40      5200
                                   6.5 Mbps                                              12.2            No
                    (HT20)                     44      5220
                                               48      5240
       5.2
                    802.11n                    38      5190        Not Required
     U-NII 1                       13.5 Mbps                                             12.2            No
                    (HT40)                     46      5230
                                               36      5180
                   802.11ac                    40      5200
                                   6.5 Mbps                                              12.3            No
                   (VHT20)                     44      5220
                                               48      5240
                   802.11ac                    38      5190
                                   13.5 Mbps                                             12.3            No
                   (VHT40)                     46      5230
                802.11ac (VHT80)   29.3 Mbps   42      5210                              12.2            No
                                               52      5260            11.7
                                               56      5280            11.7
                    802.11a         6 Mbps                                               12.5            Yes
                                               60      5300            12.1
                                               64      5320            11.6
                                               52      5260
                    802.11n                    56      5280
                                   6.5 Mbps                                              12.4            No
                    (HT20)                     60      5300
                                               64      5320
       5.3
                    802.11n                    54      5270
     U-NII-2A                      13.5 Mbps                                             12.4            Yes
                    (HT40)                     62      5310
                                               52      5260        Not Required
                   802.11ac                    56      5280
                                   6.5 Mbps                                              12.2            No
                   (VHT20)                     60      5300
                                               64      5320
                   802.11ac                    54      5270
                                   13.5 Mbps                                             12.2            No
                   (VHT40)                     62      5310
                802.11ac (VHT80)   29.3 Mbps   58      5290                              12.1            No


Note(s):
1.    For “Not required”, SAR Test reduction was applied from KDB 248227 guidance, Sec. 2.1, b), 1) when the same maximum
      power is specified for multiple transmission modes in a frequency band, the largest channel bandwidth, lowest order
      modulation, lowest data rate and lowest order 802.11a/g/n/ac mode is used for SAR measurement, on the highest
      measured output power channel in the initial test configuration, for each frequency band. Additional output power
      measurements were not deemed necessary.
2.    When the same transmission mode configurations have the same maximum output power on the same channel for the 802.11
      a/g/n/ac modes, the channel in the lower order/sequence 802.11 mode (i.e. a, g, n then ac) is selected.
3.    When the specified maximum output power is the same for both UNII band I and UNII band 2A, begin SAR measurement in
      UNII band 2A; and if the highest reported SAR for UNII band 2A is
           o    ≤ 1.2 W/kg, SAR is not required for UNII band I
           o    > 1.2 W/kg, both bands should be tested independently for SAR.




                                                   Page 17 of 25
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Report No.: 12247888-S1V2                                                                            Issue Date: 5/10/2018
                                                                 Meas. Avg Pwr   Max Output Power
       Band                                            Freq.                                        SAR Test
                  Mode       Data Rate     Ch #                     (dBm)             (dBm)
      (GHz)                                           (MHz)                                         (Yes/No)
                                                                   Chain 0           Chain 0
                                           100        5500
                                           116        5580
                 802.11a      6 Mbps                                                   10.4           No
                                           124        5620
                                           144        5720
                                                                  Not Required
                                           100        5500
                 802.11n                   116        5580
                             6.5 Mbps                                                  10.4           Yes
                 (HT20)                    124        5620
                                           144        5720
                                           102        5510            9.3
                 802.11n                   118        5590            9.4
                             13.5 Mbps                                                 10.4           Yes
                 (HT40)                    126        5630            9.2
       5.5
                                           142        5710            9.6
     U-NII-2C
                                           100        5500
                 802.11ac                  116        5580
                             6.5 Mbps                                                  10.1           No
                 (VHT20)                   124        5620
                                           144        5720
                                           102        5510
                 802.11ac                  118        5590        Not Required
                             13.5 Mbps                                                 10.1           No
                 (VHT40)                   126        5630
                                           142        5710
                                           106        5530
                 802.11ac
                             29.3 Mbps     122        5610                             10.1           No
                 (VHT80)
                                           138        5690
                                           149        5745            10.4
                 802.11a      6 Mbps       157        5785            10.3             11.5           Yes
                                           165        5825            10.4
                                           149        5745
                 802.11n
                             6.5 Mbps      157        5785                             10.4           No
                 (HT20)
                                           165        5825

       5.8       802.11n                   151        5755
                             13.5 Mbps                                                 10.4           No
     U-NII-3     (HT40)                    159        5795
                                           149        5745        Not Required
                 802.11ac
                             6.5 Mbps      157        5785                             10.9           No
                 (VHT20)
                                           165        5825
                 802.11ac                  151        5755
                             13.5 Mbps                                                 10.9           No
                 (VHT40)                   159        5795
                 802.11ac
                             29.3 Mbps     155        5775                             10.3           No
                 (VHT80)


Note(s):
1.    For “Not required”, SAR Test reduction was applied from KDB 248227 guidance, Sec. 2.1, b), 1) when the same maximum
      power is specified for multiple transmission modes in a frequency band, the largest channel bandwidth, lowest order
      modulation, lowest data rate and lowest order 802.11a/g/n/ac mode is used for SAR measurement, on the highest
      measured output power channel in the initial test configuration, for each frequency band. Additional output power
      measurements were not deemed necessary.
2.    When the same transmission mode configurations have the same maximum output power on the same channel for the 802.11
      a/g/n/ac modes, the channel in the lower order/sequence 802.11 mode (i.e. a, g, n then ac) is selected.




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Report No.: 12247888-S1V2                                                                                    Issue Date: 5/10/2018

10.      Measured and Reported (Scaled) SAR Results
SAR Test Reduction criteria are as follows:
Reported SAR(W/kg) for Wi-Fi and Bluetooth= Measured SAR * Tune-up scaling factor * Duty Cycle scaling factor

KDB 447498 D01 General RF Exposure Guidance:
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 W/kg or 2.0 W/kg, for 1-g or 10-g respectively, when the transmission band is ≤ 100 MHz
•   ≤ 0.6 W/kg or 1.5 W/kg, for 1-g or 10-g respectively, when the transmission band is between 100 MHz and 200 MHz
•   ≤ 0.4 W/kg or 1.0 W/kg, for 1-g or 10-g respectively, when the transmission band is ≥ 200 MHz

KDB 648474 D04 Handset SAR:
With headset attached, when the reported SAR for body-worn accessory, measured without a headset connected to the handset,
is > 1.2 W/kg, the highest reported SAR configuration for that wireless mode and frequency band should be repeated for that
body-worn accessory with a headset attached to the handset.

KDB 648474 D04 Handset SAR (Phablet Only):
When hotspot mode does not apply, 10-g Extremity SAR is required for all surfaces and edges with an antenna located at ≤ 25
mm from that surface or edge in direct contact with a flat phantom, to address interactive hand use exposure conditions. When
hotspot mode applies, 10-g extremity SAR is required only for the surfaces and edges with hotspot mode 1-g reported SAR > 1.2
W/kg .

Additional 1-g SAR testing at 5 mm is not required when hotspot mode 10-g extremity SAR is not required for the surfaces and
edges; since all 1-g reported SAR < 1.2 W/kg.

KDB 248227 D01 SAR meas for 802.11:
SAR test reduction for 802.11 Wi-Fi transmission mode configurations are considered separately for DSSS and OFDM. An initial
test position is determined to reduce the number of tests required for certain exposure configurations with multiple test positions.
An initial test configuration is determined for each frequency band and aggregated band according to maximum output power,
channel bandwidth, wireless mode configurations and other operating parameters to streamline the measurement requirements.
For 2.4 GHz DSSS, either the initial test position or DSSS procedure is applied to reduce the number of SAR tests; these are
mutually exclusive. For OFDM, an initial test position is only applicable to next to the ear, UMPC mini-tablet and hotspot mode
configurations, which is tested using the initial test configuration to facilitate test reduction. For other exposure conditions with a
fixed test position, SAR test reduction is determined using only the initial test configuration.
     The multiple test positions require SAR measurements in head, hotspot mode or UMPC mini-tablet configurations may be
reduced according to the highest reported SAR determined using the initial test position(s) by applying the DSSS or OFDM SAR
measurement procedures in the required wireless mode test configuration(s). The initial test position(s) is measured using the
highest measured maximum output power channel in the required wireless mode test configuration(s). When the reported SAR
for the initial test position is:

    •    ≤ 0.4 W/kg, further SAR measurement is not required for the other test positions in that exposure configuration and
         wireless mode combination within the frequency band or aggregated band. DSSS and OFDM configurations are
         considered separately according to the required SAR procedures.
    •    > 0.4 W/kg, SAR is repeated using the same wireless mode test configuration tested in the initial test position to measure
         the subsequent next closet/smallest test separation distance and maximum coupling test position, on the highest
         maximum output power channel, until the reported SAR is ≤ 0.8 W/kg or all required test positions are tested.
         o For subsequent test positions with equivalent test separation distance or when exposure is dominated by coupling
              conditions, the position for maximum coupling condition should be tested.
         o When it is unclear, all equivalent conditions must be tested.
    •    For all positions/configurations tested using the initial test position and subsequent test positions, when the reported SAR
         is > 0.8 W/kg, measure the SAR for these positions/configurations on the subsequent next highest measured output
         power channel(s) until the reported SAR is ≤ 1.2 W/kg or all required test channels are considered.
         o The additional power measurements required for this step should be limited to those necessary for identifying
              subsequent highest output power channels to apply the test reduction.
    •    When the specified maximum output power is the same for both UNII 1 and UNII 2A, begin SAR measurements in UNII
         2A with the channel with the highest measured output power. If the reported SAR for UNII 2A is ≤ 1.2 W/kg, SAR is not
         required for UNII 1; otherwise treat the remaining bands separately and test them independently for SAR.

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Report No.: 12247888-S1V2                                                                              Issue Date: 5/10/2018
    •   When the specified maximum output power is different between UNII 1 and UNII 2A, begin SAR with the band that has
        the higher specified maximum output. If the highest reported SAR for the band with the highest specified power is ≤ 1.2
        W/kg, testing for the band with the lower specified output power is not required; otherwise test the remaining bands
        independently for SAR.

To determine the initial test position, Area Scans were performed to determine the position with the Maximum Value of SAR
(measured). The position that produced the highest Maximum Value of SAR is considered the worst case position; thus used as
the initial test position.




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Report No.: 12247888-S1V2                                                                                                       Issue Date: 5/10/2018

10.1. Wi-Fi (U-NII Band)
U-NII-1 & U-NII-2A
                                                                                   Area Scan                    Power (dBm)      1-g SAR (W/kg)
RF Exposure                        Dist.                                                       Duty Cycle                                           Plot
               Mode     Antenna            Test Position    Ch #.    Freq. (MHz)   Max. SAR                 Tune-up
 Conditions                        (mm)                                                          Factor                 Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                  Limit
                                            Left Touch       60         5300         0.161        1.019      12.50      12.13

                                              Left Tilt      60         5300         0.180        1.019      12.50      12.13
   Head       802.11a   Chain 0      0
                                            Right Touch      60         5300         0.230        1.019      12.50      12.13   0.115       0.128    1

                                             Right Tilt      60         5300         0.194        1.019      12.50      12.13

                                               Rear          60         5300         0.064        1.019      12.50      12.13   0.020       0.022    2
 Body-worn    802.11a   Chain 0     15
                                               Front         60         5300         0.011        1.019      12.50      12.13

                                                                                   Area Scan                   Pow er (dBm)      10-g SAR (W/kg)
RF Exposure                        Dist.                                Freq.                Duty Cycle                                             Plot
               Mode     Antenna            Test Position    Ch #.                  Max. SAR                 Tune-up
 Conditions                        (mm)                                (MHz)                   Factor                   Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                   Limit
                                               Rear          60         5300         0.293        1.019      12.50      12.13

  Product                                      Front         60         5300         0.511        1.019      12.50      12.13   0.061      0.068     3
              802.11a   Chain 0     0
  Specific                                    Edge 1         60         5300         0.115        1.019      12.50      12.13

                                              Edge 4         60         5300         0.235        1.019      12.50      12.13


U-NII-2C
                                                                                   Area Scan                   Pow er (dBm)      1-g SAR (W/kg)
RF Exposure                        Dist.                                Freq.                Duty Cycle                                             Plot
               Mode     Antenna            Test Position   Ch #.                   Max. SAR                 Tune-up
 Conditions                        (mm)                                (MHz)                   Factor                   Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                   Limit
                                            Left Touch      142        5710          0.347        1.117      10.40      9.63

                                             Left Tilt      142        5710          0.228        1.117      10.40      9.63
   Head       802.11n   Chain 0      0
                                           Right Touch      142        5710          0.510        1.117      10.40      9.63    0.161      0.215     4

                                             Right Tilt     142        5710          0.437        1.117      10.40      9.63

                                               Rear         142        5710         0.0196        1.117      10.40      9.63
 Body-w orn   802.11n   Chain 0     15
                                               Front        142        5710         0.0379        1.117      10.40      9.63    0.014      0.019     5

                                                                                   Area Scan                   Pow er (dBm)      10-g SAR (W/kg)
RF Exposure                        Dist.                                Freq.                Duty Cycle                                             Plot
               Mode     Antenna            Test Position   Ch #.                   Max. SAR                 Tune-up
 Conditions                        (mm)                                (MHz)                   Factor                   Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                   Limit
                                               Rear         142        5710         0.3090        1.117      10.40      9.63

  Product                                      Front        142        5710         0.3650        1.117      10.40      9.63    0.045      0.060     6
              802.11n   Chain 0      0
  Specific                                    Edge 1        142        5710         0.3160        1.117      10.40      9.63

                                              Edge 4        142        5710         0.1810        1.117      10.40      9.63


U-NII-3
                                                                                   Area Scan                   Power (dBm)       1-g SAR (W/kg)
RF Exposure                        Dist.                                                       Duty Cycle                                           Plot
               Mode     Antenna            Test Position   Ch #.    Freq. (MHz)    Max. SAR                 Tune-up
 Conditions                        (mm)                                                          Factor                 Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                  Limit
                                            Left Touch     165         5825         0.164        1.019      11.50       10.47

                                             Left Tilt     165         5825         0.133        1.019      11.50       10.47
    Head      802.11a    Chain 0     0
                                           Right Touch     165         5825         0.546        1.019      11.50       10.47   0.208       0.269    7

                                             Right Tilt    165         5825         0.134        1.019      11.50       10.47

                                               Rear        165         5825         0.0221       1.019      11.50       10.47   0.005       0.007    8
 Body-worn    802.11a    Chain 0     15
                                              Front        165         5825         0.0086       1.019      11.50       10.47

                                                                                   Area Scan                   Power (dBm)       10-g SAR (W/kg)
RF Exposure                        Dist.                                                       Duty Cycle                                           Plot
               Mode     Antenna            Test Position   Ch #.    Freq. (MHz)    Max. SAR                 Tune-up
 Conditions                        (mm)                                                          Factor                 Meas.   Meas.      Scaled   No.
                                                                                     (W/kg)                  Limit
                                               Rear        165         5825         0.528        1.019      11.50       10.47

  Product                                     Front        165         5825         0.694        1.019      11.50       10.47   0.055       0.071    9
              802.11a    Chain 0     0
  Specific
                                              Edge 1       165         5825         0.249        1.019      11.50       10.47

                                              Edge 4       165         5825         0.352        1.019      11.50       10.47




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Report No.: 12247888-S1V2                                                                               Issue Date: 5/10/2018

11.        SAR Measurement Variability
In accordance with published RF Exposure KDB 865664 D01 SAR measurement 100 MHz to 6 GHz. These
additional measurements are repeated after the completion of all measurements requiring the same head or body
tissue-equivalent medium in a frequency band. The test device should be returned to ambient conditions (normal
room temperature) with the battery fully charged before it is re-mounted on the device holder for the repeated
measurement(s) to minimize any unexpected variations in the repeated results.

1) Repeated measurement is not required when the original highest measured SAR is <0.8 or 2 W/kg (1-g or 10-g
   respectively); steps 2) through 4) do not apply.
2) When the original highest measured SAR is ≥ 0.8 or 2 W/kg (1-g or 10-g respectively), repeat that measurement
   once.
3) Perform a second repeated measurement only if the ratio of largest to smallest SAR for the original and first
   repeated measurements is > 1.20 or when the original or repeated measurement is ≥ 1.45 or 3.6 W/kg (~ 10%
   from the 1-g or 10-g respective SAR limit).
4) Perform a third repeated measurement only if the original, first, or second repeated measurement is ≥ 1.5 or 3.75
   W/kg (1-g or 10-g respectively) and the ratio of largest to smallest SAR for the original, first and second repeated
   measurements is > 1.20.

 Frequency                                                                 Repeated     Highest
    Band         Air Interface    RF Exposure Conditions   Test Position     SAR       Measured
   (MHz)                                                                   (Yes/No)   SAR (W/kg)


    5300     Wi-Fi 802.11a/n/ac           Head             Right Touch       No         0.115
    5500     Wi-Fi 802.11a/n/ac           Head             Right Touch       No         0.161
    5800     Wi-Fi 802.11a/n/ac           Head             Right Touch       No         0.208


Note(s):
Second Repeated Measurement is not required since the ratio of the largest to smallest SAR for the original and first repeated
measurement is < 1.20.

 Frequency                                                                 Repeated     Highest
    Band         Air Interface    RF Exposure Conditions   Test Position     SAR       Measured
   (MHz)                                                                   (Yes/No)   SAR (W/kg)


    5300     Wi-Fi 802.11a/n/ac      Product Specific         Front          No         0.061
    5500     Wi-Fi 802.11a/n/ac      Product Specific         Front          No         0.045
    5800     Wi-Fi 802.11a/n/ac      Product Specific         Front          No         0.055


Note(s):
Repeated Measurement is not required since measured SAR is < 2 W/kg.




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Report No.: 12247888-S1V2                                                                       Issue Date: 5/10/2018

12.      Simultaneous Transmission SAR Analysis
KDB 447498 D01 General RF Exposure Guidance explains how to calculate the SAR to Peak Location Ratio (SPLSR)
between pairs of simultaneously transmitting antennas:
         SPLSR = (SAR1 + SAR2)1.5 /Ri
Where:
SAR1 is the highest reported or estimated SAR for the first of a pair of simultaneous transmitting antennas, in a
specific test operating mode and exposure condition
SAR2 is the highest reported or estimated SAR for the second of a pair of simultaneous transmitting antennas, in the
same test operating mode and exposure condition as the first
Ri is the separation distance between the pair of simultaneous transmitting antennas. When the SAR is measured,
for both antennas in the pair, it is determined by the actual x, y and z coordinates in the 1-g SAR for each SAR peak
location, based on the extrapolated and interpolated result in the zoom scan measurement, using the formula of [(x1-
x2)2 + (y1-y2)2 + (z1-z2)2]
In order for a pair of simultaneous transmitting antennas with the sum of 1-g SAR > 1.6 W/kg to qualify for exemption
from Simultaneous Transmission SAR measurements, it has to satisfy the condition of:
         (SAR1 + SAR2)1.5 /Ri ≤ 0.04


Simultaneous Transmission Condition




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Report No.: 12247888-S1V2                                                                                                                                        Issue Date: 5/10/2018

12.1. Sum of the SAR for WWAN & Wi-Fi & BT
                                               Standalone SAR (W/kg)                                                                 ∑ 1-g SAR (W/kg)
   RF
Exposure     Test Position   WWAN              DTS                     U-NII             BT      WWAN + BT WWAN + DTS WWAN + DTS   WWAN + DTS + U- NII   WWAN + U-NII   WWAN+U-NII+BT   U-NII+BT
conditions                           Chain 0         Chain 1   Chain 0     Chain 1     Chain 0
                              ①                                                                   ①+⑥        ①+②      ①+②+③          ① + ②+ ⑤             ①+④+⑤         ①+④+⑤+⑥         ④+⑤+⑥
                                       ②               ③         ④           ⑤           ⑥
              Left Touch     0.170    0.383           0.120     0.269       0.135       0.083      0.253      0.553      0.673           0.688               0.574          0.657        0.487
               Left Tilt     0.074   0.383           0.120     0.269           0.135   0.087       0.161      0.457      0.577           0.592               0.478          0.565        0.491
  Head
             Right Touch     0.142   0.383           0.120     0.269           0.135   0.243       0.385      0.525      0.645           0.660               0.546          0.789        0.647
               Right Tilt    0.062   0.383           0.120     0.269           0.135   0.223       0.285      0.445      0.565           0.580               0.466          0.689        0.627
                 Rear        0.259   0.033           0.011     0.022           0.021   0.210       0.469      0.292      0.303           0.313               0.302          0.512        0.253
Body-worn
                Front        0.350   0.033           0.011     0.022           0.021   0.210       0.560      0.383      0.394           0.404               0.393          0.603        0.253
                 Rear        0.378   0.048           0.031                             0.315       0.693      0.426      0.457
                Front        0.523   0.048           0.031                             0.315       0.838      0.571      0.602
 Hotspot        Edge 2       0.148   0.048           0.031                             0.315       0.463      0.196      0.227
                Edge 3       0.570   0.048           0.031                             0.315       0.885      0.618      0.649
                Edge 4       0.342   0.048           0.031                             0.315       0.657      0.390      0.421

Conclusion:
Simultaneous transmission SAR measurement (Volume Scan) is not required because either the sum of the 1-g SAR is < 1.6
W/kg or the SPLSR is ≤ 0.04 for all circumstances that require SPLSR calculation.




                                                   Page 24 of 25
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.: 12247888-S1V2                                                                       Issue Date: 5/10/2018

Appendixes
Refer to separated files for the following appendixes.

12247888-S1V1 Appendix A: SAR Setup Photos

12247888-S1V1 Appendix B: SAR System Check Plots

12247888-S1V1 Appendix C: Highest SAR Test Plots

12247888-S1V1 Appendix D: SAR Liquid Tissue Ingredients

12247888-S1V1 Appendix E: SAR Probe Calibration Certificates

12247888-S1V1 Appendix F: SAR Dipole Calibration Certificates



                                                END OF REPORT




                                                   Page 25 of 25
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: 2018-05-11 10:43:45
Document Modified: 2018-05-11 10:43:45

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