Test Report Part 24H

FCC ID: JOYJA53

Test Report

Download: PDF
FCCID_4182971

Report on the RF Testing of:

KYOCERA Corporation
Mobile Phone, Model: JA53
FCC ID: JOYJAS53

In accordance with FCC Part 24 Subpart E


Prepared for:                  KYOCERA Corporation                                                                                     Add value.
                           Yokohama Office 2—1—1 Kagahara, Tsuzuki—ku                                                                Inspire trust.
                           Yokohama—shi, Kanagawa, Japan
                           Phone: +81—45—943—6253 Fax: +81—45—943—6314



COMMERCIAL—IN—CONFIDENCE

Document Number: JPD—TR—19043—0


 SIGNATURE




                                      JOB TITLE                                     RESPONSIBLE FOR                        I1SSUE DATE

 Hiroaki Suzuki                       Deputy Manager of RF Group                    Approved Signatory                              0 7 FEB 2019
Signatures in this approval box have checked this document in line with the requirements of TUV SUD Japan Ltd. document control rules.



 EXECUTIVE SUMMARY
 A sample(s) of this product was tested and found to be compliant with FCC Part 24 Subpart E.



                                                                DISCLAIMER AND COPYRIGHT
                                     ®©    \\\“\‘\'.ljl"/,,     The results in this report are applicable only to the equipment tested.              wl
                                          $nt//z>               This report shall not be re—produced except in full without the written approval of TUV SUD
   N ;tf;                 @               M‘E‘-                 Japan Ltd.
                     —                    Ee es
              TESTING                     "4@@
                                           Anluks
                                                                ACCREDIATION
                                                                  .      —                                            .                    .
        NVLAP LAB CODE 200306—0                   f             This test report must not be used by the client to claim product certification, approval, or
                                                                endorsement by NVLAP, NIST, ILAC—MRA, or any agency of the federal government.




     TUV SUD Japan Ltd.                    Phone: +81 (0) 238 28 2881
     Yonezawa Testing Center               Fax: +81 (0) 238 28 2888
     5—4149—7 Hachimanpara,                       ceud i
     Yonezawa—shi, Yamagata,               www—tuy—sud jp
     992—1128 Japan




    TUV SUD Japan Ltd.


Document Number: JPD-TR-19043-0




Contents
1            Summary of Test .................................................................................................................... 3
1.1          Modification history of the test report ........................................................................................ 3
1.2          Standards ................................................................................................................................ 3
1.3          Test methods ........................................................................................................................... 3
1.4          Deviation from standards.......................................................................................................... 3
1.5          List of applied test(s) of the EUT............................................................................................... 3
1.6          Test information ....................................................................................................................... 3
1.7          Test set up ............................................................................................................................... 3
1.8          Test period ............................................................................................................................... 3
2            Equipment Under Test ........................................................................................................... 4
2.1          EUT information ....................................................................................................................... 4
2.2          Modification to the EUT ............................................................................................................ 4
2.3          Variation of family model(s) ...................................................................................................... 5
2.4          Description of test mode........................................................................................................... 5
3            Configuration of Equipment .................................................................................................. 6
3.1          Equipment used ....................................................................................................................... 6
3.2          System configuration................................................................................................................ 6
4            Test Result ............................................................................................................................. 7
4.1          Equivalent Isotropic Radiated Power ........................................................................................ 7
4.2          Peak to Average Ratio ........................................................................................................... 10
4.3          Occupied Bandwidth .............................................................................................................. 13
4.4          Band Edge Spurious and Harmonic at Antenna Terminals ...................................................... 15
4.5          Radiated Emissions and Harmonic Emissions ........................................................................ 20
4.6          Frequency Stability................................................................................................................. 24
5            Measurement Uncertainty.................................................................................................... 26
6            Laboratory Information ........................................................................................................ 27
Appendix A. Test Equipment............................................................................................................... 28




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Document Number: JPD-TR-19043-0




1        Summary of Test

1.1      Modification history of the test report

            Document Number                                 Modification History                       Issue Date

          JPD-TR-19043-0          First Issue                                                  Refer to the cover page



1.2      Standards

         CFR47 FCC Part 24 Subpart E


1.3      Test methods

         KDB 971168 D01 Power Meas License Digital Systems v03r01
         ANSI/TIA/EIA-603-D-2010


1.4      Deviation from standards

         None


1.5      List of applied test(s) of the EUT

              Test item
                                                Test item                          Condition       Result           Remark
               section

          2.1046           Conducted Output Power                                  Conducted       PASS               *1

                           Effective Radiated Power
          24.232(c)                                                                Radiated        PASS                  -
                           Equivalent Isotropic Radiated Power

          24.232(d)        Peak to Average Ratio                                   Conducted       PASS                  -

          24.238(a)
                           Occupied Bandwidth                                      Conducted       PASS                  -
          2.1049
          24.238(a)        Band Edge Spurious and Harmonic at
                                                                                   Conducted       PASS                  -
          2.1051           Antenna Terminal
          24.238(a)        Radiated emissions and
                                                                                   Radiated        PASS                  -
          2.1053           Harmonic Emissions
          24.235
                           Frequency Stability                                     Conducted       PASS                  -
          2.1055


         *1: Refer to RF Exposure Report (Test Report_SAR)


1.6      Test information

         None


1.7      Test set up

         Table-top


1.8      Test period

         26-December-2018 - 04-February-2019




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2        Equipment Under Test

2.1      EUT information

         Applicant                                 KYOCERA Corporation
                                                   Yokohama Office 2-1-1 Kagahara, Tsuzuki-ku Yokohama-shi,
                                                   Kanagawa, Japan
                                                   Phone: +81-45-943-6253 Fax: +81-45-943-6314
         Equipment Under Test (EUT)                Mobile Phone
         Model number                              JA53
         Serial number                             N/A
         Trade name                                Kyocera
         Number of sample(s)                       1
         EUT condition                             Pre-Production
         Power rating                              Battery: DC 3.8 V
         Size                                      (W) 51.3 × (D) 17.4 × (H) 112.3 mm
         Environment                               Indoor and Outdoor use
         Terminal limitation                       -20˚C to 60˚C


         RF Specification
         Frequency of Operation                    Up Link
                                                   GSM1900: 1850.2-1909.8 MHz

                                                   Down Link
                                                   GSM1900: 1930.2-1989.8 MHz
         Modulation type                           GSM1900: GMSK
         Emission designator                       GSM1900: 248KGXW
         Equivalent Isotropic Radiated             GSM1900: 1.8197 W (32.6 dBm)
         Power (E.I.R.P)
         Antenna type                              Internal antenna
         Antenna gain                              GSM1900: 0.61 dBi


2.2      Modification to the EUT

         The table below details modifications made to the EUT during the test project.
           Modification State   Description of Modification                 Modification fitted by   Date of Modification
           Model: JA53, Serial Number: N/A

           0                    As supplied by the applicant                Not Applicable           Not Applicable




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2.3      Variation of family model(s)

2.3.1    List of family model(s)

         JA53 has model with camera and without camera.


2.3.2    Reason for selection of EUT

         Not applicable


2.4      Description of test mode

         The EUT had been tested under operating condition.
         There are three channels have been tested as following:

                    Band                         Channel                         Frequency [MHz]
                                                   512                               1850.2
                 GSM1900                           661                               1880.0
                                                   810                               1909.8

         The field strength of spurious emissions was measured at each position of all three axis X, Y and Z
         to compare the level, and the maximum noise.
         The worst emission was found in X-axis, Open and the worst case recorded.




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3         Configuration of Equipment

Numbers assigned to equipment on the diagram in “3.2 System configuration” correspond to the list in “3.1
Equipment used”.

3.1      Equipment used


No.       Equipment           Company       Model No.         Serial No.      FCC ID/DoC       Comment
 1     Mobile Phone          KYOCERA       JA53             N/A              JOYJA53          EUT



3.2      System configuration


       1. Mobile Phone
        (EUT)




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4        Test Result

4.1      Equivalent Isotropic Radiated Power

4.1.1    Measurement procedure

 [FCC 24.232(c)]

<Step 1>
The EUT and support equipment are placed on a 1 meter x 1 meter surface, 0.8 meter height styrene
 foam table. Radiated emission measurements are performed at 3 meter distance with the broadband
 antenna (double ridged guide antenna). The antenna is positioned both the horizontal and vertical
 planes of polarization and height is varied 1 to 4 meters and stopped at height producing the maximum
 emission.
 The bandwidth of the spectrum analyzer is set to 1 MHz. The turntable is rotated by 360 degrees and
 stopped at azimuth of producing the maximum emission.

<Step 2>
The substitution antenna is replaced by the transmitter antenna (EUT).
 The frequency of the signal generator is adjusted to the measurement frequency.
 Level of the signal generator is adjusted to the level that is obtained from step 1, and record the
 emission level of signal generator.


The spectrum analyzer is set to;
a) Span = 1.5 times the OBW
b) RBW = 1-5% of the expected OBW, not to exceed 1 MHz
c) VBW ≥ 3 x RBW
d) Number of sweep points ≥ 2 x span / RBW
e) Sweep time = auto-couple
f) Detector = RMS (power averaging)
g) If the EUT can be configured to transmit continuously (i.e., burst duty cycle ≥ 98%), then set the
    trigger to free run.
h) If the EUT cannot be configured to transmit continuously (i.e., burst duty cycle < 98 %), then use a
    sweep trigger with the level set to enable triggering only on full power bursts and configure the EUT
    to transmit at full power for the entire duration of each sweep. Ensure that the sweep time is less
    than or equal to the transmission burst duration.
i) Trace average at least 100 traces in power averaging (i.e., RMS) mode.
j) Compute the power by integrating the spectrum across the OBW of the signal using the
    instrument’s band power measurement function, with the band limits set equal to the OBW band
    edges. If the instrument does not have a band power function, then sum the spectrum levels (in
    linear power units) at intervals equal to the RBW extending across the entire OBW of the spectrum.


 - Test configuration




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4.1.2    Calculation method


 Result(EIRP) = Ant. Input - Cable loss + Antenna Gain
 Margin = Limit – Result (EIRP)

Example:
Limit    @ 1880 MHz : 33.0 dBm
Ant. Input = 19.3 dBm Cable loss = 1.1dB Ant. Gain = 8.3 dBi
Result = 19.3 - 1.1 + 8.3 = 26.5 dBm
Margin = 33.0 - 26.5 = 6.5 dB



4.1.3    Limit


2 W (33 dBm)




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4.1.4    Test data

Date                   :   30-January-2019
Temperature            :   18.2 [˚C]
Humidity               :   27.5 [%]                              Test engineer        :
Test place             :   3m Semi-anechoic chamber                                         Chiaki Kanno


[GSM1900 - With camera]
                             S.A
         Frequency                     Ant. Input   Cable loss    Ant.Gain       Result         Limit      Margin
  H/V                      Reading
           [MHz]                        [dBm]         [dB]         [dBi]         [dBm]         [dBm]        [dB]
                            [dBm]
   H          1850.2           -28.9         23.0          1.1          8.4          30.3          33.0          2.7
   H          1880.0           -29.2         23.5          1.1          8.4          30.7          33.0          2.3
   H          1909.8           -28.4         25.4          1.2          8.4          32.6          33.0          0.4



[GSM1900 - Without camera]
                             S.A
         Frequency                     Ant. Input   Cable loss    Ant.Gain       Result         Limit      Margin
  H/V                      Reading
           [MHz]                        [dBm]         [dB]         [dBi]         [dBm]         [dBm]        [dB]
                            [dBm]
   H          1850.2           -28.5         23.4          1.1          8.4          30.7          33.0          2.3
   H          1880.0           -28.9         23.8          1.1          8.4          31.0          33.0          2.0
   H          1909.8           -28.5         25.3          1.2          8.4          32.5          33.0          0.5




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4.2       Peak to Average Ratio

4.2.1     Measurement procedure

[FCC 24.232(d)]

 The peak to average ratio was measured with a spectrum analyzer connected to the antenna terminal.

The spectrum analyzer is set to;

[GSM1900]
a) Span = 5 MHz
b) RBW = 1 MHz
c) VBW ≥ 3 x RBW
d) Detector = Peak / Average
e) Sweep time = auto-couple
f) Trace mode=Max hold

[WCDMA Band II, LTE Band II]
a) Power Stat CCDF mode
b) Set resolution / measurement bandwidth ≥ signal’s occupied bandwidth.
c) Set the number of counts to a value that stabilizes the measured CCDF curve.
d) Set the measurement interval as follows:
   1) For continuous transmissions, set to 1ms.
   2) For burst transmissions, employ an external trigger that is synchronized with the EUT burst timing
       sequence, or use the internal burst trigger with a trigger level that allows the burst duration.
e) Record the maximum PAPR level associated with a probability of 0.1%.


 - Test configuration


                                                       Power splitter
      Spectrum                                                                          Wireless
      Analyzer            Attenuator                                                    Communication
                                           Coaxial cable                Coaxial cable   Tester



                                                           EUT



4.2.2     Limit


 13 dB or less




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4.2.3     Measurement result


Date              :   07-December-2018
Temperature       :   21.8 [˚C]
Humidity          :   31.6 [%]                 Test engineer   :
Test place        :   Shielded room No.4                           Taiki Watanabe


                                   Frequency    Peak to Average Power Ratio             Limit
        Band          Channel
                                     [MHz]                  [dB]                        [dB]
                        512          1850.2                  0.3
   GSM1900              661          1880.0                 0.05                         13.0
                        810          1909.8                  0.1




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4.2.4    Trace data

 [GSM1900]
        Channel: 512




           Channel: 661




           Channel: 810




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4.3       Occupied Bandwidth

4.3.1     Measurement procedure

[FCC 24.238(a), 2.1049]

 The Occupied bandwidth was measured with a spectrum analyzer connected to the antenna terminal.

 The spectrum analyzer is set to;
 a) RBW = 1-5% of the expected OBW & VBW ≥ 3 x RBW
 b) Detector = Peak
 c) Trace mode = Max hold
 d) Sweep time = auto-couple


 - Test configuration


                                                         Power splitter
      Spectrum                                                                               Wireless
      Analyzer             Attenuator                                                        Communication
                                             Coaxial cable                 Coaxial cable     Tester



                                                             EUT




4.3.2     Limit

 None



4.3.3     Measurement result


Date              :     07-December-2018
Temperature       :     21.8 [˚C]
Humidity          :     36.3 [%]                         Test engineer       :
Test place        :     Shielded room No.4                                        Taiki Watanabe



                                        Frequency            Test Result
          Band             Channel
                                          [MHz]                [kHz]

                             512         1850.2               244.9966
        GSM1900              661         1880.0               242.7151
                             810         1909.8               247.9905




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4.3.4    Trace data

 [GSM1900]
     Channel: 512




           Channel: 661




           Channel: 810




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4.4       Band Edge Spurious and Harmonic at Antenna Terminals

4.4.1     Measurement procedure

[FCC 24.238(a), 2.1051]

 The band edge spurious and harmonic was measured with a spectrum analyzer connected to the antenna
 terminal.

 The spectrum analyzer is set to;
 <Band Edge>
 a) Span was set large enough so as to capture all out of band emissions near the band edge
 b) RBW ≥ 1% of the emission bandwidth or 2% of the emission bandwidth
 c) VBW ≥ 3 x RBW
 d) Detector = RMS
 e) Trace mode = Max hold
 f) Sweep time = auto-couple
 g) Number of sweep point ≥ 2 x span / RBW

 <Spurious Emissions>
 a) RBW = 1MHz & VBW ≥ 3 x RBW
 b) Detector = Peak
 c) Trace mode = Max hold
 d) Sweep time = auto-couple
 e) Number of sweep point ≥ 2 x span / RBW


 - Test configuration


                                                         Power splitter
      Spectrum                                                                                Wireless
      Analyzer             Attenuator                                                         Communication
                                             Coaxial cable                Coaxial cable       Tester



                                                             EUT



4.4.2     Limit

-13 dBm or less



4.4.3     Measurement result


Date              :     07-December-2018
Temperature       :     21.8 [˚C]
Humidity          :     36.3 [%]                         Test engineer      :
Test place        :     Shielded room No.4                                       Taiki Watanabe


                                        Frequency             Limit
        Band            Channel                                                           Results
                                          [MHz]               [dB]
                          512             1850.2              -13.0          See the trace data            PASS
   GSM1900
                          810             1909.8              -13.0          See the trace data            PASS



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4.4.4    Trace data

 [GSM1900]
 (Band Edge)
         Channel: 512




           Channel: 810




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 (Spurious Emissions)
 Note: Conducted spurious test was measured in the worst case of conducted output power.

Channel: 512
30MHz-5GHz                                      5GHz-10GHz




10GHz-15GHz                                     15GHz-20GHz




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Channel: 661
30MHz-5GHz                        5GHz-10GHz




10GHz-15GHz                       15GHz-20GHz




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Channel: 810
30MHz-5GHz                        5GHz-10GHz




10GHz-15GHz                       15GHz-20GHz




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4.5      Radiated Emissions and Harmonic Emissions

4.5.1    Measurement procedure

 [FCC 24.238(a), 2.1053]

<Step 1>
The EUT and support equipment are placed on a 1 meter x 1 meter surface, 0.8 meter height styrene
 foam table. Radiated emission measurements are performed at 3 meter distance with the broadband
 antenna (Biconical antenna, Log periodic antenna and double ridged guide antenna). The antenna is
 positioned both the horizontal and vertical planes of polarization and height is varied 1 to 4 meters and
 stopped at height producing the maximum emission.
 The bandwidth of the spectrum analyzer is set to 1 MHz. The turntable is rotated by 360 degrees and
 stopped at azimuth of producing the maximum emission. The frequency is investigated up to 20 GHz.

<Step 2>
The substitution antenna is replaced by the transmitter antenna (EUT).
 The frequency of the signal generator is adjusted to the measurement frequency.
 Level of the signal generator is adjusted to the level that is obtained from step 1, and record the
 emission level of signal generator.

The spectrum analyzer is set to;
a) RBW = 100 kHz for below 1 GHz and 1 MHz for above 1 GHz / VBW ≥ 3 x RBW
b) Detector = Peak
c) Trace mode = Max hold
d) Sweep time = auto-couple


 - Test configuration




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4.5.2    Calculation method


 Result = Ant. Input - Cable loss + Antenna Gain
 Margin = Limit – Result (EIRP)

Example:
Limit    @ 3700.4 MHz : -13.0 dBm
Ant. Input = -55.6 dBm Cable loss = 1.6 dB Ant. Gain = 9.2 dBi
Result = -55.6 - 1.6 + 9.2 = -49.3 dBm
Margin = -13.0 - (-49.3) = 36.3 dB



4.5.3     Limit

-13 dBm or less



4.5.4    Test data


Date              :   26-December-2018
Temperature       :   20.0 [˚C]
Humidity          :   26.8 [%]                     Test engineer   :
Test place        :   3m Semi-anechoic chamber                         Taiki Watanabe

Date              :   10 January,2019
Temperature       :   21.1 [˚C]
Humidity          :   27.3 [%]                     Test engineer   :
Test place        :   3m Semi-anechoic chamber                         Taiki Watanabe

Date              :   11-January-2019
Temperature       :   20.1 [˚C]
Humidity          :   26.4 [%]                     Test engineer   :
Test place        :   3m Semi-anechoic chamber                         Taiki Watanabe

Date              :   30-January-2019
Temperature       :   18.2 [˚C]
Humidity          :   27.5 [%]                     Test engineer   :
Test place        :   3m Semi-anechoic chamber                         Chiaki Kanno




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[GSM1900 - With camera]
Channel: 512
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3700.4       -56.7         -60.6          1.6         9.5       -52.7       -13.0         39.7
   V         3700.4       -56.9         -61.9          1.6         9.5       -54.0       -13.0         41.0
   H         5551.0       -50.8         -43.0          2.0        13.3       -31.7       -13.0         18.7
   V         5551.0       -52.1         -42.6          2.0        13.3       -31.3       -13.0         18.3
   V         7401.0       -57.7         -48.0          2.3        13.4       -36.9       -13.0         23.9
   H        12950.0       -56.4         -43.0          3.1        15.5       -30.7       -13.0         17.7
   V        12950.0       -56.0         -41.0          3.1        15.5       -28.7       -13.0         15.7
   H        14800.0       -55.5         -40.0          3.3        14.3       -29.0       -13.0         16.0
   V        14800.0       -51.7         -32.3          3.3        14.3       -21.3       -13.0             8.3

Channel: 661
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3760.0       -56.0         -54.1          1.6         9.4       -46.3       -13.0         33.3
   V         3760.0       -56.7         -54.0          1.6         9.4       -46.2       -13.0         33.2
   V         5640.0       -56.8         -49.5          2.0        13.5       -38.0       -13.0         25.0
   V         7520.0       -56.1         -45.6          2.4        13.6       -34.3       -13.0         21.3
   V         9400.0       -61.1         -49.1          2.6        14.2       -37.5       -13.0         24.5
   V        13160.0       -55.6         -40.5          3.2        15.3       -28.4       -13.0         15.4
   H        15040.0       -54.9         -41.3          3.4        15.7       -29.0       -13.0         16.0
   V        15040.0       -51.3         -32.6          3.4        15.7       -20.3       -13.0             7.3

Channel: 810
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3819.6       -57.2         -54.1          1.7         9.3       -46.4       -13.0         33.4
   V         3819.6       -56.5         -54.3          1.7         9.3       -46.6       -13.0         33.6
   V         7639.0       -57.8         -47.0          2.4        13.8       -35.5       -13.0         22.5
   V         9549.0       -58.6         -46.0          2.7        14.4       -34.3       -13.0         21.3
   H        11460.0       -59.2         -45.4          2.9        14.9       -33.4       -13.0         20.4
   V        11460.0       -59.7         -43.0          2.9        14.9       -31.0       -13.0         18.0
   H        13370.0       -56.1         -44.4          3.2        14.9       -32.7       -13.0         19.7
   V        13370.0       -54.5         -40.4          3.2        14.9       -28.7       -13.0         15.7




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[GSM1900 - Without camera]
Channel: 512
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3700.4       -56.1         -60.0          1.6         9.5       -52.1       -13.0         39.1
   V         3700.4       -55.3         -60.3          1.6         9.5       -52.4       -13.0         39.4
   H        14800.0       -54.0         -35.5          3.3        14.3       -24.5       -13.0         11.5
   V        14800.0       -54.5         -35.8          3.3        14.3       -24.8       -13.0         11.8

Channel: 661
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3760.0       -55.5         -53.6          1.6         9.4       -45.8       -13.0         32.8
   V         3760.0       -56.0         -53.3          1.6         9.4       -45.5       -13.0         32.5
   H         9400.0       -61.0         -52.3          2.6        14.2       -40.7       -13.0         27.7
   V         9400.0       -58.1         -46.1          2.6        14.2       -34.5       -13.0         21.5
   H        11280.0       -60.6         -47.0          2.9        15.1       -34.9       -13.0         21.9
   H        15040.0       -55.2         -41.6          3.4        15.7       -29.3       -13.0         16.3
   V        15040.0       -56.1         -37.4          3.4        15.7       -25.1       -13.0         12.1

Channel: 810
                        S.A
         Frequency                Ant. Input    Cable loss   Ant.Gain    Result       Limit       Margin
  H/V                 Reading
           [MHz]                   [dBm]          [dB]        [dBi]      [dBm]       [dBm]         [dB]
                       [dBm]
   H         3819.6       -56.1         -53.0          1.7         9.3       -45.3       -13.0         32.3
   V         3819.6       -55.7         -53.5          1.7         9.3       -45.8       -13.0         32.8
   V        13370.0       -54.3         -40.2          3.2        14.9       -28.5       -13.0         15.5




   TÜV SÜD Japan Ltd.                                                                            Page 23 of 29


Document Number: JPD-TR-19043-0




4.6       Frequency Stability

4.6.1     Measurement procedure

[FCC 24.235, 2.1055]

The EUT was placed of an inside of an constant temperature chamber as the temperature in the chamber
was varied between -30˚C and +50˚C. The temperature was incremented by 10˚C intervals and the unit
was allowed to stabilize at each measurement. The frequency drift was measured with the normal
Temperature and voltage tolerance and it is presented as the ppm unit.


 - Test configuration


                                                     Power splitter
      Spectrum                                                                        Wireless
      Analyzer            Attenuator                                                  Communication
                                         Coaxial cable                Coaxial cable   Tester



                                                         EUT



                                             Constant Temperature Chamber




4.6.2     Limit

±2.5 ppm




      TÜV SÜD Japan Ltd.                                                                 Page 24 of 29


Document Number: JPD-TR-19043-0




4.6.3     Measurement result


Date                  :   04-February-2019
Temperature           :   20.2 [˚C]
Humidity              :   41.4 [%]                            Test engineer        :
Test place            :   Shielded room No.4                                           Kazunori Saito


[GSM1900]
Channel: 661
                                              Limit: ±0.00025% = ±2.5 ppm

        Power Supply      Temperature     Measurements Frequency          Frequency Tolerance       Limit
                                                                                                             Result
            [V]              [ºC]                 [Hz]                          [ppm]              [ppm]

                             25(Ref.)            1,879,999,964                   0.00000            ±2.5      Pass
                               50                1,879,999,986                   0.01187            ±2.5      Pass
                               40                1,880,000,014                   0.02633            ±2.5      Pass
                               30                1,880,000,013                   0.02597            ±2.5      Pass
                               20                1,880,000,014                   0.02677            ±2.5      Pass
               3.80
                               10                1,880,000,013                   0.02586            ±2.5      Pass
                                0                1,880,000,011                   0.02523            ±2.5      Pass
                               -10               1,880,000,020                   0.02962            ±2.5      Pass
                               -20               1,880,000,040                   0.04019            ±2.5      Pass
                               -30               1,880,000,037                   0.03905            ±2.5      Pass
               3.42            25                1,880,000,015                   0.02727            ±2.5      Pass
               4.18            25                1,880,000,013                   0.02617            ±2.5      Pass




Calculation;
Frequency Tolerance (ppm) = Measurements Frequency (Hz) – Reference Frequency (Hz) / Reference Frequency (Hz) x 1000000




   TÜV SÜD Japan Ltd.                                                                                       Page 25 of 29


Document Number: JPD-TR-19043-0




5        Measurement Uncertainty

         Expanded uncertainties stated are calculated with a coverage Factor k=2.
         Please note that these results are not taken into account when measurement uncertainty
         considerations contained in ETSI TR 100 028-0011 determining compliance or non-compliance
         with test result.

                                    Test item                             Measurement uncertainty

          Conducted emission, AMN (9 kHz – 150 kHz)                                 ±3.8 dB

          Conducted emission, AMN (150 kHz – 30 MHz)                                ±3.3 dB

          Radiated emission (9 kHz – 30 MHz)                                        ±3.0 dB

          Radiated emission (30 MHz – 1000 MHz)                                     ±4.7 dB

          Radiated emission (1 GHz – 6 GHz)                                         ±4.9 dB

          Radiated emission (6 GHz – 18 GHz)                                        ±5.2 dB

          Radiated emission (18 GHz – 40 GHz)                                       ±5.8 dB




    TÜV SÜD Japan Ltd.                                                                  Page 26 of 29


Document Number: JPD-TR-19043-0




6        Laboratory Information

         Testing was performed and the report was issued at:
         TÜV SÜD Japan Ltd. Yonezawa Testing Center
         Address:       5-4149-7 Hachimanpara, Yonezawa-shi, Yamagata, 992-1128 Japan
         Phone:         +81-238-28-2881
         Fax:           +81-238-28-2888


         Accreditation and Registration
         NVLAP
         LAB CODE: 200306-0

         VLAC
         Accreditation No.: VLAC-013

         BSMI
         Laboratory Code: SL2-IN-E-6018, SL2-A1-E-6018

         Innovation, Science and Economic Development Canada
                 Site number                      Facility                    Expiration date
                   4224A-4           3 m Semi-anechoic chamber              27-November-2020
                   4224A-5           10 m Semi-anechoic chamber No. 1       27-November-2020
                   4224A-6           10 m Semi-anechoic chamber No. 2       14-December-2019

         VCCI Council
            Registration number            Expiration date
                  A-0166                    03-July-2019




    TÜV SÜD Japan Ltd.                                                                  Page 27 of 29


Document Number: JPD-TR-19043-0




Appendix A. Test Equipment

Antenna port conducted test
                Equipment                 Company                  Model No.          Serial No.            Cal. Due           Cal. Date
Spectrum analyzer                  Agilent Technologies   E4440A               US44302655                  31-Jul-2019        02-Jul-2018
Attenuator                         Weinschel              56-10                J4180                       31-Jul-2019        12-Jul-2018
Microwave cable                    HUBER+SUHNER           SUCOFLEX 104         199119/4                   31-Mar-2019         01-Mar-2018
Microwave cable                    HUBER+SUHNER           SUCOFELX102/2m       31648                      31-Mar-2019         01-Mar-2018
Power divider                      ANRITSU                K240B                020205                      31-Jul-2019        12-Jul-2018
Wideband Radio Frequency Tester    ROHDE&SCHWARZ          CMW500               126079                     31-Oct-2019         12-Oct-2018
Temperature and humidity chamber   ESPEC                  PL1KP                14007261                   31-Dec-2019         07-Dec-2018



Radiated emission
                Equipment                 Company                  Model No.          Serial No.            Cal. Due           Cal. Date
EMI Receiver                       ROHDE&SCHWARZ          ESCI                 100765                     30-Sep-2019         20-Sep-2018
Spectrum analyzer                  Agilent Technologies   E4447A               MY46180188                 30-Apr-2019         12-Apr-2018
Spectrum analyzer                  Agilent Technologies   E4440A               US40420937                 31-Oct-2019         12-Oct-2018
Preamplifier                       SONOMA                 310                  372170                     30-Sep-2019         20-Sep-2018
Biconical antenna                  Schwarzbeck            VHA9103/BBA9106      VHA91032155                31-Aug-2019         06-Aug-2018
Log periodic antenna               Schwarzbeck            UHALP9108A           0560                       31-Aug-2019         06-Aug-2018
Attenuator                         TAMAGAWA.ELEC          CFA-01/6dB           N/A(S465)                  31-May-2019         16-May-2018
Attenuator                         TAMAGAWA.ELEC          CFA-10/3dB           N/A(S503)                   31-Jul-2019        11-Jul-2018
                                                                                                          31-Jan-2019         18-Jan-2018
Preamplifier                       TSJ                    MLA-100M18-B02-40    1929118
                                                                                                          31-Jan-2020         17-Jan-2019
                                                                                                          31-Jan-2019         18-Jan-2018
Attenuator                         AEROFLEX               26A-10               081217-08
                                                                                                          31-Jan-2020         17-Jan-2019
Double ridged guide antenna        ETS LINDGREN           3117                 00052315                   31-Mar-2019         14-Mar-2018
Attenuator                         Agilent Technologies   8491B                MY39268633                 31-Mar-2019         14-Mar-2018
Double ridged guide antenna        A.H.Systems Inc.       SAS-574              469                        31-Aug-2019         24-Aug-2018
Preamplifier                       TSJ                    MLA-1840-B03-35      1240332                    31-Aug-2019         24-Aug-2018
High Pass Filter                   Wainwright             WHKX2.8/18G-6SS      1                           31-Jul-2019        12-Jul-2018
Band rejection filter              Micro-Tronics          BRC50720             014                        31-Dec-2019         20-Dec-2018
Signal generator                   ROHDE&SCHWARZ          SMB100A              177525                      31-Jul-2019        31-Jul-2018
RF power amplifier                 R&K                    CGA020M602-2633R     B40240                     31-May-2019         17-May-2018
Microwave cable                    HUBER+SUHNER           SUCOFELX102/2m       31648                      31-Mar-2019         01-Mar-2018
Dipole antenna                     Schwarzbeck            VHAP                 1020                       31-Aug-2019         03-Aug-2018
Dipole antenna                     Schwarzbeck            UHAP                 994                        31-Aug-2019         03-Aug-2018
Double ridged guide antenna        EMCO                   3115                 00058532                   31-Jan-2019         18-Jan-2018
Double ridged guide antenna        EMCO                   3115                 4328                       31-May-2019         08-May-2018
Double ridged guide antenna        ETS LINDGREN           3117                 00218815                   31-Dec-2019         27-Dec-2018
Wideband Radio Frequency Tester    ROHDE&SCHWARZ          CMW500               126079                     31-Oct-2019         12-Oct-2018
                                                                                                          31-Jan-2019         18-Jan-2018
                                                          SUCOFLEX104/9m       MY30037/4
                                                                                                          31-Jan-2020         16-Jan-2019
                                                                                                          31-Jan-2019         18-Jan-2018
                                                          SUCOFLEX104/1m       my24610/4
                                                                                                          31-Jan-2020         16-Jan-2019
                                                                                                          31-Jan-2019         18-Jan-2018
                                                          SUCOFLEX104/8m       SN MY30031/4
                                                                                                          31-Jan-2020         16-Jan-2019
Microwave cable                    HUBER+SUHNER
                                                                                                          31-Jan-2019         18-Jan-2018
                                                          SUCOFLEX104          MY32976/4
                                                                                                          31-Jan-2020         16-Jan-2019
                                                                                                          31-Jan-2019         19-Jan-2018
                                                          SUCOFLEX104/1.5m     MY19309/4
                                                                                                          31-Jan-2020         16-Jan-2019
                                                                                                          31-Jan-2019         19-Jan-2018
                                                          SUCOFLEX104/7m       41625/6
                                                                                                          31-Jan-2020         16-Jan-2019




     TÜV SÜD Japan Ltd.                                                                  Test Report Rev. FCC-24E3.0     Page 28 of 29


Document Number: JPD-TR-19043-0




PC                              DELL                 DIMENSION E521        75465BX                     N/A               N/A
Software                        TOYO Corporation     EP5/RE-AJ             0611193/V5.6.0              N/A               N/A
Absorber                        RIKEN                PFP30                 N/A                         N/A               N/A
3m Semi an-echoic Chamber       TOKIN                N/A                   N/A(9002-NSA)           31-May-2019        21-May-2018
3m Semi an-echoic Chamber       TOKIN                N/A                   N/A(9002-SVSWR)         31-May-2019        22-May-2018
*: The calibrations of the above equipment are traceable to NIST or equivalent standards of the reference organizations.




     TÜV SÜD Japan Ltd.                                                           Test Report Rev. FCC-24E3.0    Page 29 of 29



Document Created: 2019-03-24 08:10:39
Document Modified: 2019-03-24 08:10:39

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