14_JPAC-IPXR TestRpt r1

FCC ID: 2ACWB-JPACXR

Test Report

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                        FCC TEST REPORT
                       FCC ID: 2ACWB-JPACXR
                                  On Behalf of

                                 mophie LLC
                          mophie juice pack™
                        Model No.: JPAC-IPXR




Prepared for      : mophie LLC
Address           : 6244 Technology Ave. Kalamazoo, MI 49009 U.S.A.




Prepared By       : Shenzhen Alpha Product Testing Co., Ltd.
                    Building i, No.2, Lixin Road, Fuyong Street, Bao'an District,
Address           :
                    518103, Shenzhen, Guangdong, China




               Report Number        :   T1890143 01
               Date of Receipt      :   January 22, 2019
               Date of Test         :   January 22, 2019-February 26, 2019
               Date of Report       :   February 26, 2019
               Version Number       :   REV0


                                                                   Page 2 of 32                                      Report No.: T1890143 01


                                                      TABLE OF CONTENTS

1. Test Result Summary .............................................................................. 5
2. General Information................................................................................. 6
     2.1. DESCRIPTION OF DEVICE (EUT) ............................................................................................................. 6
     2.2. ACCESSORIES OF DEVICE (EUT)............................................................................................................ 7
     2.3. TESTED SUPPORTING SYSTEM DETAILS ................................................................................................. 7
     2.4. BLOCK DIAGRAM OF CONNECTION BETWEEN EUT AND SIMULATORS ....................................................... 7
     2.5. DESCRIPTION OF TEST MODES ............................................................................................................... 7
     2.6. TEST CONDITIONS ................................................................................................................................. 7
     2.7. TEST FACILITY ...................................................................................................................................... 8
     2.8. MEASUREMENT UNCERTAINTY ............................................................................................................... 8
     2.9. TEST EQUIPMENT LIST ........................................................................................................................... 9

3. Test Results and Measurement Data ................................................... 10
     3.1. CONDUCTED EMISSION ........................................................................................................................ 10
     3.2. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 14
     3.3. TEST SPECIFICATION ........................................................................................................................... 21

4. Photos of test setup .............................................................................. 23
5. Photographs of EUT .............................................................................. 25


                                       Page 3 of 32                 Report No.: T1890143 01


                       TEST REPORT DECLARATION
Applicant         : mophie LLC
Address           : 6244 Technology Ave. Kalamazoo, MI 49009 U.S.A.
Manufacturer      : mophie LLC
Address           : 6244 Technology Ave. Kalamazoo, MI 49009 U.S.A.
EUT
                  : mophie juice pack™
Description
                     (A)   Model No.       : JPAC-IPXR

                     (B)   Trademark       :


Measurement Standard Used:
FCC CFR Title 47 Part 15 Subpart C Section 15.209


The device described above is tested by Shenzhen Alpha Product Testing Co., Ltd. to
determine the maximum emission levels emanating from the device and the severe levels
of the device can endure and its performance criterion. The test results are contained in
this test report and Shenzhen Alpha Product Testing Co., Ltd. is assumed full
responsibility for the accuracy and completeness of test. Also, this report shows that the
EUT is technically compliant with the FCC CFR Title 47 Part 15 Subpart C Section
15.209 requirements.


This report applies to above tested sample only. This report shall not be reproduced in
parts without written approval of Shenzhen Alpha Product Testing Co., Ltd.




                                           Reak Yang
Tested by (name + signature)........…..:
                                           Project Engineer
                                                                ……………………………

                                           Simple Guan
Approved by (name + signature)…....:
                                           Project Manager
                                                                ……………………………

Date of issue…… …………………..:                 February 26, 2019


                                     Page 4 of 32            Report No.: T1890143 01



                               Revision History
Revision      Issue Date                 Revisions              Revised By
  00       February 26, 2019        Initial released Issue     Simple Guan


                                                      Page 5 of 32          Report No.: T1890143 01


1. Test Result Summary

          Requirement                                   CFR 47 Section            Result

     Antenna requirement                                     §15.203               PASS

  AC Power Line Conducted
                                                             §15.207               PASS
        Emission

      Spurious Emission                                    §15.209(a)(f)           PASS

     Occupied Bandwidth                                    §15.215 (c)             PASS
 Note:
    1. PASS: Test item meets the requirement.

    2. Fail: Test item does not meet the requirement.

    3. N/A: Test case does not apply to the test object.

    4. The test result judgment is decided by the limit of test standard.


                                   Page 6 of 32              Report No.: T1890143 01


2. General Information
2.1. Description of Device (EUT)
EUT Name              :   mophie juice pack™


Model No.             :   JPAC-IPXR
DIFF.                 :   N/A

Trademark             :



Power supply          :   Input (Qi): 7.5W MAX
                          Input (USB-C): DC 5V/2A
                          Output (Qi): 5W
                          Battery Capacity: DC 3.8V, 2000mAh, 7.6Wh

Operation frequency   :   127KHz


Modulation            :   ASK


Antenna Type          :   ANT1: Coil Antenna (TX&RX)
                          ANT2: FPC Antenna (RX only)

Software version      :   V1.0


Hardware version      :   V1.2


                                                   Page 7 of 32                           Report No.: T1890143 01




2.2. Accessories of Device (EUT)
Accessories1       _:   /
Manufacturer            /
Model              104
Ratings                 /

2.3. Tested Supporting System Details
 No.      Description        Manufacturer             Model              Serial Number         Certlflg)cggon or
             Wireless
                .                   w          WRLS—CHGB
  1       charglggvbase        Mophie inc       ASE1OW

  2           Power
             Adapter                ha         A138A—12015
                               Mophie inc        dUu—Us2
  3           Load


2.4. Block Diagram of connection between EUT and simulators
                            Load




                                       Wireiess charging
                            EUT        base
                                                               Adapter        > AC 120V/60Hz




2.5. Description of Test Modes
            Channel                                                      Fr(-zflfiazr)lcy

               1                                                             127



 2.6. Test Conditions
               Items                                       Required                                Actual
        Temperature range:                                  15—35°C                                 27°C
          Humidity range:                                   25—75%                                  56%
          Pressure range:                                  86—106kPa                              980kPa


                                       Page 8 of 32                  Report No.: T1890143 01




2.7. Test Facility
Shenzhen Alpha Product Testing Co., Ltd
Building i, No.2, Lixin Road, Fuyong Street, Bao'an District, 518103, Shenzhen, Guangdong,
China

June 21, 2018 File on Federal Communication Commission
Registration Number: 293961

July 25, 2017 Certificated by IC
Registration Number: 12135A


2.8. Measurement Uncertainty
(95% confidence levels, k=2)
                          Item                              MU              Remark
        Uncertainty for Conducted Emission Test            2.74dB

 Uncertainty for Radiation Emission test in 3m chamber    2.13 dB         Polarize: V
                    (below 30MHz)                          2.57dB         Polarize: H
 Uncertainty for Radiation Emission test in 3m chamber     3.77dB         Polarize: V
                   (30MHz to 1GHz)                         3.80dB         Polarize: H

 Uncertainty for Radiation Emission test in 3m chamber     4.16dB         Polarize: H
                   (1GHz to 25GHz)                         4.13dB         Polarize: V
             Uncertainty for radio frequency              5.4×10-8
          Uncertainty for conducted RF Power               0.37dB


                                            Page 9 of 32                 Report No.: T1890143 01




2.9. Test Equipment List

 Equipment Manufacture             Model No.           Serial No.      Last cal.    Cal Interval
     3m
              ETS-LINDGREN            N/A                  SEL0017     2018.09.21      1Year
Semi-Anechoic
  Spectrum
                     Agilent         E4407B           MY46185649       2018.09.21    2019.09.20
  analyzer

   Receiver           R&S             ESCI         1166.5950K03-1011   2018.09.21      1Year

   Receiver           R&S             ESCI                 101202      2018.09.21      1Year

Bilog Antenna     Schwarzbeck      VULB 9168         VULB9168-438      2018.04.13      2Year

  Active Loop     SCHWARZBEC
                                   FMZB 1519B               00059      2018.09.26      2Year
   Antenna            K

    Cable          Resenberger        N/A                    No.1      2018.09.21      1Year

                  SCHWARZBEC
    Cable                             N/A                    No.2      2018.09.21      1Year
                      K
                  SCHWARZBEC
    Cable                             N/A                    No.3      2018.09.21      1Year
                      K

 Pre-amplifier    Schwarzbeck       BBV9743                9743-019    2018.09.21      1Year

                                 AFS33-18002650-
 Pre-amplifier        R&S                                  SEL0080     2018.09.21      1Year
                                    30-8P-44
 Temperature
                     Terchy           MHQ                    120       2018.09.21      1Year
  controller

  L.I.S.N.#1      Schwarzbeck       NSLK8126               8126466     2018.09.21      1Year

                  ROHDE&SCHW
  L.I.S.N.#2                         ENV216                101043      2018.09.21      1 Year
                      ARZ

20db Attenuator    ICPROBING         IATS1                  82347      2018.09.21      1 Year


                                   Page 10 of 32                  Report No.: T1890143 01


3. Test Results and Measurement Data
3.1. Conducted Emission
3.1.1. Test Specification

  Test Requirement:         FCC Part15 C Section 15.207
  Test Method:              ANSI C63.10:2013
  Frequency Range:          150 kHz to 30 MHz
  Receiver setup:           RBW=9 kHz, VBW=30 kHz, Sweep time=auto

                               Frequency range                Limit (dBuV)
                                    (MHz)             Quasi-peak        Average
  Limits:                          0.15-0.5            66 to 56*        56 to 46*
                                     0.5-5                56               46
                                     5-30                 60               50




  Test Setup:




  Test Mode:                Charging + Transmitting Mode
                            1. The E.U.T is connected to an adapter through a line
                               impedance stabilization network (L.I.S.N.). This
                               provides a 50ohm/50uH coupling impedance for the
                               measuring equipment.
                            2. The peripheral devices are also connected to the main
                               power through a LISN that provides a 50ohm/50uH
                               coupling impedance with 50ohm termination. (Please
  Test Procedure:
                               refer to the block diagram of the test setup and
                               photographs).
                            3. Both sides of A.C. line are checked for maximum
                               conducted interference. In order to find the maximum
                               emission, the relative positions of equipment and all of
                               the interface cables must be changed according to
                               ANSI C63.10: 2013 on conducted measurement.
  Test Result:              PASS


                                         Page 11 of 32              Report No.: T1890143 01


3.1.2. Test data

                       Please refer to following diagram for individual

 Test Mode      : Full Load
 Test Results : PASS
 Note:   The test results are listed in next pages.
         This mode is worst case mode, so this report only reflected the worst mode.
         If the limits for the measurement with the average detector are met when using a
         receiver with a peak detector, the test unit shall be deemed to meet both limits
         and the measurement with the average detector and quasi-peak detector need
         not be carried out.
         If the limits for the measurement with the average detector are met when using a
         receiver with a quasi-peak detector, the test unit shall be deemed to meet both
         limits and the measurement with the average detector need not be carried out.


                                                          Conducted Emission Measurement
             File :01                                     Data #8                    Date: 2019—1—25                    Time: 21:11:59
       80.0        dBu¥




      70
              \
                                                                                                                FCC Part 15 CLASS B QP
      60                                                                                                  I————


                                                                                                                FCC Part 15 CLASS B AV
      50                                                                                                  [—_
                          1                 7
      40                                                  3                              4           58                   6

                                                                                                     (                    ;
      30



      20      \a\/wjv                                                                                                                         peak


      10                                                                                                                                      AavG



       0.0
           0.150                         0.5                              (MHz]                           5                              30.000

                               Reading          Correct       Measure—    _   _              .
 No. Mk.            Freq.       Level           Factor         ment      Limit    Margin
                        MHz      dBuV            d8            dBuV       dBuV      dB           Detector     Comment

  1                0.2220       31.97            9.65         41.62      62.74 —21.12              peak
  20 *             0.5460       32.94            9.69         42.63      56.00 —13.37              peak
  3                0.8370       28.51            9.72         38.23      56.00 —17.77              peak
  4                3.3390       28.17            9.95         38.12      56.00 —17.88              peak
  5                4.6650       28.17           10.04         38.21      56.00 —17.79              peak
  6             12.7500         26.12           10.12         36.24      60.00 —23.76              peak




*:Maximum data                x:Overlimit        L:over margin
Note: Measurement=Reading Level+Correc Factor.                           Factor=(LISN or ISN or PLC or Current Probe)Factor+Cable


                                                       Conducted Emission Measurement
           File :01                                    Data #7                 Date: 2019—1—25               Time: 21:09:50

       80.0      dBuv


      70

                                                                                                FCC Part 15 CLASS B QP
      60                                                                                       oT

                                                                                               FCC Part 15 CLASS B AV
      50                                                                                       o
                       &                                                                   6
      40


      30
                                                                                                                                   peak
      20
                                                                                                                                   lave
      10

       0.0
         0.150                         0.5                          (MHz]                      5                              30.000
                             Reading         Correct    Measure—    _   _          .
 No. Mk.          Freq.        Level         Factor       ment     Limit    Margin
                      MHz      dBuV           d8          dBuV      cBuV      dB       Detector    Comment

  1              0.1500       34.68           9.63       44.31     66.00 —21.69          peak
  2              0.2160       34.15           9.65       43.80     62.97 —19.17          peak
  3              0.4710       32.77           9.68       42.45     56.50 —14.05          peak
  4              0.6180       32.55           9.69       42.24     56.00 —13.76          peak
  5    *         3.3480       3241            9.95       42.36     56.00 —13.64          peak
  6              4.6680       32.31          10.04       42.35     56.00 —13.65          peak




*:Maximum data              x:Over limit      Lover margin
Note: Measurement=Reading Level+Correc Factor.                     Factor=(LISN or ISN or PLC or Current Probe)Factor+Cable


                                   Page 14 of 32                           Report No.: T1890143 01



3.2. Radiated Spurious Emission Measurement
3.2.1. Test Specification

  Test Requirement:         FCC Part15 C Section 15.209
  Test Method:              ANSI C63.10: 2013
  Frequency Range:          9 kHz to 25 GHz
  Measurement Distance:     3m
  Antenna Polarization:     Horizontal & Vertical
  Operation mode:           Refer to item 4.1
                              Frequency       Detector        RBW        VBW        Remark
                             9kHz- 150kHz    Quasi-peak      200Hz       1kHz   Quasi-peak Value
                               150kHz-       Quasi-peak       9kHz      30kHz   Quasi-peak Value
  Receiver Setup:               30MHz
                             30MHz-1GHz      Quasi-peak     100KHz     300KHz   Quasi-peak Value
                                               Peak          1MHz       3MHz      Peak Value
                             Above 1GHz
                                               Peak          1MHz       10Hz     Average Value

                                                             Field Strength       Measurement
                                   Frequency
                                                           (microvolts/meter)   Distance (meters)
                                  0.009-0.490                 2400/F(KHz)              300
                                  0.490-1.705                24000/F(KHz)               30
                                   1.705-30                        30                   30
                                     30-88                        100                    3
                                     88-216                       150                    3
  Limit:                            216-960                       200                    3
                                  Above 960                       500                    3

                                                                       Measurement
                                                   Field Strength
                                 Frequency                               Distance      Detector
                                                 (microvolts/meter)
                                                                         (meters)
                                                           500               3         Average
                               Above 1GHz
                                                          5000               3          Peak

                            For radiated emissions below 30MHz




  Test setup:




                            30MHz to 1GHz


                        Page 15 of 32                  Report No.: T1890143 01




                  Above 1GHz




                  1. For the radiated emission test below 1GHz:
                      The EUT was placed on a turntable with 0.8 meter
                      above ground. The EUT was set 3 meters from the
                      interference receiving antenna, which was mounted
                      on the top of a variable height antenna tower. The
                      EUT was arranged to its worst case and then tune
                      the antenna tower (from 1 m to 4 m) and turntable
                      (from 0 degree to 360 degrees) to find the maximum
                      reading. A pre-amp and a high PASS filter are used
                      for the test in order to get better signal level.
                      For the radiated emission test above 1GHz:
                      Place the measurement antenna on a turntable with
Test Procedure:
                      1.5 meter above ground, which is away from each
                      area of the EUT determined to be a source of
                      emissions at the specified measurement distance,
                      while keeping the measurement antenna aimed at
                      the source of emissions at each frequency of
                      significant emissions, with polarization oriented for
                      maximum response. The measurement antenna
                      may have to be higher or lower than the EUT,
                      depending on the radiation pattern of the emission
                      and staying aimed at the emission source for
                      receiving the maximum signal. The final
                      measurement antenna elevation shall be that which


                       Page 16 of 32                 Report No.: T1890143 01


                    maximizes the emissions. The measurement
                    antenna elevation for maximum emissions shall be
                    restricted to a range of heights of from 1 m to 4 m
                    above the ground or reference ground plane.
                2. Corrected Reading: Antenna Factor + Cable Loss +
                    Read Level - Preamp Factor = Level
                3. For measurement below 1GHz, If the emission level
                    of the EUT measured by the peak detector is 3 dB
                    lower than the applicable limit, the peak emission
                    level will be reported. Otherwise, the emission
                    measurement will be repeated using the quasi-peak
                    detector and reported.
                4. Use the following spectrum analyzer settings:
                   (1) Span shall wide enough to fully capture the
                        emission being measured;
                   (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥        RBW;
                        Sweep = auto; Detector function = peak; Trace =
                        max hold;
                   (3) Set RBW = 1 MHz, VBW= 3MHz for f  1 GHz
                        for peak measurement.
                    For average measurement: VBW = 10 Hz, when
                    duty cycle is no less than 98 percent. VBW ≥1/T,
                    when duty cycle is less than 98 percent where T is
                    the minimum transmission duration over which the
                    transmitter is on and is transmitting at its maximum
                    power control level for the tested mode of operation.
Test mode:      Refer to section 4.1 for details
Test results:   PASS


                                           Page 17 of 32                        Report No.: T1890143 01




3.2.2. Test Data
                             Please refer to following diagram for individual
Frequency
                   : 9KHz~30MHz
Range
Test Mode          : TX: 127KHz
Test Results       : PASS
Note:   1. The test results are listed in next pages.
        2. This mode is worst case mode, so this report only reflected the worst mode.
        3. If the limits for the measurement with the average detector are met when using
        a receiver with a peak detector, the test unit shall be deemed to meet both limits
        and the measurement with the quasi-peak detector need not be carried out.

                   Antenna    Cable     Amp
Freq.   Reading                                    Result      Limit     Margin                State
                    Factor     loss    Factor                                        Detect
                                                             (dBuV/m)                 or
(MHz)   (dBuV/m)     dB/m       dB       dB      (dBuV/m)                 (dB)                  P/F
                                                               at 3 m
0.127    50.10       48.34     0.16     29.87      68.73      125.53     -56.80        PK     PASS
0.127    45.72       48.34     0.16     29.87      64.35      105.53     -41.18        AV     PASS


                                        Page 18 of 32                  Report No.: T1890143 01



Frequency
                   :     30MHz~1000MHz
Range
Test Mode          : Full Load
Test Results       : PASS
Note:   1. The test results are listed in next pages.
        2. This mode is worst case mode, so this report only reflected the worst mode.
        3. If the limits for the measurement with the average detector are met when using
        a receiver with a peak detector, the test unit shall be deemed to meet both limits
        and the measurement with the quasi-peak detector need not be carried out.



Frequency
                   :     Above 1GHz
Range
EUT                : /                                     Test Date       :         /
M/N                : /                                   Temperature       :         /
Test Engineer      : /                                     Humidity        :         /
Test Mode          : /
Test Results      : N/A
       1. The highest frequency of the internal sources of the EUT is less than 108 MHz,
Note: the measurement shall only be made up to 1 GHz. So the frequency rang above
       1GHz radiation test not applicable.


                                          Page 19 of 32   Report No.: T1890143 01

Test result for Channel 127KHz, AC 120V/ 60Hz
                                          30MHz-1GHz
Horizontal:


                                                 Page 20 of 32                         Report No.: T1890143 01

Test result for Channel 127KHz, AC 120V/ 60Hz
Vertical:




Note:
   Emission Level=Peak Reading + Correction Factor; Correction Factor= Antenna Factor + Cable loss – Pre-amplifier


                                     Page 21 ot s                 Report No.: Tiecotds 0t

3.3.     Test Specification
       Test Requirement:      FCG Part15 G Section 15.215()
       Test Method:           AANS! Cas. to: 2013
       Limit:                 NA
                              1. According To Ine falow Test—selup, keep Ine relalive
                                  position between the artficial antennaand the EUT.
                              2. Set to the maximum power selting and enable the
                                  EUT transmit continuously.
                              3. Use the following spectrum analyzer sefings for
       Test Procedure:            2008 Bandwidih measurement.
                                 Span = approximately 2 to 3 times the 20 dB
                                  bancividth, centered on a hopging channel; RBW >
                                  1%of the 20 dB bandwicth; VBW=RBW; Sweep =
                                  auto; Detector function = peakTrace = max hald.
                              4. Measure and record the results in the test report

       Test setup:
                              Spectrum Anabyzer
       Test Mode:             Refer to section 4. 1 for details
       Test results:          PASS


                                      Page 22 of 32             Report No.: T1890143 01



3.3.1. Test data
                            20dB Occupy
    Frequency(KHz)                                Limit (kHz)      Conclusion
                           Bandwidth (kHz)
           127.0               17.02                  ---             PASS

  Test plots as follows:


                            Page 23 of 32   Report No.: T1890143 01


4.   Photos of test setup
     Radiated Emission


                     Page 24 of 32   Report No.: T1890143 01

Conducted Emission


                        Page 25 of 32   Report No.: T1890143 01


5. Photographs of EUT


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------End------



Document Created: 2019-03-11 07:30:54
Document Modified: 2019-03-11 07:30:54

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