Test Report.pdf

FCC ID: VC961263240

Test Report

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FCCID_4349653

                            Test Report No.: RF190507N018


                                                                TEST REPORT
         Applicant:                      Grandex International Development Ltd
                                         Unit 2401, Million Fortune Ind Ctr., 34-36 Chai Wan Kok Street., Tsuen Wan
         Address:
                                         Hong Kong


         Manufacturer or
         Supplier                        Grandex International Development Ltd

                                         Unit 2401, Million Fortune Ind Ctr., 34-36 Chai Wan Kok Street., Tsuen Wan
         Address
                                         Hong Kong

         Product:                        R/C Vehicle

         Brand Name:                     N/A

         Model:                          61263

         Additional Model &
                                         N/A
         Model Difference

         Date of tests:                  May 07, 2019 ~ May 23, 2019

         the tests have been carried out according to the requirements of the following standard:


              FCC Part 15, Subpart C, Section 15.249


         CONCLUSION: The submitted sample was found to COMPLY with the test requirement

                           Tested by Tom Chen                                                           Approved by Glyn He
                   Project Engineer / EMC Department                                                 Supervisor / EMC Department




                                                                                                             Date: May 27, 2019
         This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at
         http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or
         replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission.
         This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or
         representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically
         and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to
         us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us
         of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be
         in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you
         unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents.



                                                         No. 34, Chenwulu Section, Guantai Rd., Houjie               Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                                         Town, Dongguan City,                                        Fax: +86 769 8593 1080
Dongguan Branch                                          Guangdong 523942, China                                     Email: customerservice.dg@cn.bureauveritas.com
                                                                             Page 1 of 25                                                               Report Version 1


                              Test Report No.: RF190507N018



                                                        TABLE OF CONTENTS

          RELEASE CONTROL RECORD ............................................................................................................ 3


          1          SUMMARY OF TEST RESULTS .................................................................................................... 4

          2          MEASUREMENT UNCERTAINTY ................................................................................................. 4

          3          GENERAL INFORMATION ............................................................................................................ 5

               3.1 GENERAL DESCRIPTION OF EUT ............................................................................................ 5
               3.2      DESCRIPTION OF TEST MODES .............................................................................................. 6
               3.3      GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................. 7
               3.4      DESCRIPTION OF SUPPORT UNITS ........................................................................................ 7

          4.         TEST TYPES AND RESULTS........................................................................................................ 8

               4.1      RADIATED EMISSION MEASUREMENT ................................................................................... 8
                     4.1.1     LIMITS OF RADIATED EMISSION MEASUREMENT ...................................................... 8
                     4.1.2     TEST INSTRUMENTS ....................................................................................................... 9
                     4.1.3     TEST PROCEDURES ..................................................................................................... 10
                     4.1.4     DEVIATION FROM TEST STANDARD ........................................................................... 10
                     4.1.5     TEST SETUP ....................................................................................................................11
                     4.1.6     EUT OPERATING CONDITIONS .................................................................................... 12
                     4.1.7     TEST RESULTS .............................................................................................................. 13
               4.2      20dB BANDWIDTH MEASUREMENT ...................................................................................... 20
                     4.2.1    LIMITS OF 20dB BANDWIDTH MEASUREMENT ........................................................... 20
                     4.2.2    TEST INSTRUMENTS ...................................................................................................... 20
                     4.2.3    TEST PROCEDURE ......................................................................................................... 21
                     4.2.4    DEVIATION FROM TEST STANDARD ............................................................................. 21
                     4.2.5    TEST SETUP .................................................................................................................... 21
                     4.2.6    EUT OPERATING CONDITIONS ..................................................................................... 21
                     4.2.7    TEST RESULTS ................................................................................................................ 22

          5.         PHOTOGRAPHS OF THE TEST CONFIGURATION .................................................................. 24


          6.     APPENDIX A - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE
                 EUT BY THE LAB .......................................................................................................................... 25




                                                         No. 34, Chenwulu Section, Guantai Rd., Houjie              Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                                         Town, Dongguan City,                                       Fax: +86 769 8593 1080
Dongguan Branch                                          Guangdong 523942, China                                    Email: customerservice.dg@cn.bureauveritas.com
                                                                             Page 2 of 25                                                              Report Version 1


                        Test Report No.: RF190507N018


                                      RELEASE CONTROL RECORD

           ISSUE NO.                REASON FOR CHANGE                                                        DATE ISSUED

           RF190507N018             Original release                                                            May 27, 2019




                                              No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                              Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                               Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                              Page 3 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          1 SUMMARY OF TEST RESULTS

          The EUT has been tested according to the following specifications:
                          APPLIED STANDARD: FCC PART 15, SUBPART C (SECTION 15.249)
            STANDARD
                                       TEST TYPE AND LIMIT                  RESULT                       REMARK
             SECTION
                                                                                             No antenna connector is
              §15.203                  Antenna Requirement                    PASS
                                                                                                     used
           §15.207 (a)                  Conducted Emission                     N/A             Powered from battery
              §15.205               Restricted Band of Operation              PASS                      Compliant
             §15.209
                                        Radiated Emission                     PASS                      Compliant
            §15.249(a)
            §15.215(c)                 20dB Bandwidth Test                    PASS                      Compliant



          2 MEASUREMENT UNCERTAINTY
          Where relevant, the following measurement uncertainty levels have been estimated for
          tests performed on the EUT as specified in CISPR 16-4-2:
                        MEASUREMENT                              FREQUENCY                            UNCERTAINTY
                                                                9KHz ~ 30MHz                                 2.90dB
                                                               30MHz ~ 1GMHz                                 3.76dB
                       Radiated emissions
                                                                1GHz ~ 18GHz                                 4.84dB
                                                                18GHz ~ 40GHz                                4.96dB
          This uncertainty represents an expanded uncertainty expressed at approximately the
          95% confidence level using a coverage factor of k = 2.




                                             No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                             Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                              Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                             Page 4 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          3 GENERAL INFORMATION
          3.1 GENERAL DESCRIPTION OF EUT

          PRODUCT                               R/C Vehicle
          MODEL NO.                             61263
          ADDITIONAL MODEL                      N/A
          FCC ID                                VC961263240
          NOMINAL VOLTAGE                       DC 3V (1.5V*AA*2) from battery
          MODULATION TECHNOLOGY GFSK
          OPERATING FREQUENCY                   2405-2480MHz
          ANTENNA TYPE                          Wire Antenna, with 0dBi gain
          I/O PORTS                             Refer to user’s manual
          CABLE SUPPLIED                        N/A
          NOTES:
          1. For a more detailed features description, please refer to the manufacturer’s specifications or the
             user's manual.

          2. For the test results, the EUT had been tested with all conditions, but only the worst case was shown
             in test report.

          3. Please refer to the EUT photo document (Reference No.: 190507N018) for detailed product photo.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
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                         Test Report No.: RF190507N018


          3.2 DESCRIPTION OF TEST MODES
          Pre-Scan has been conducted to determine the worst-case mode from all possible
          combinations between available modulations, data rates, XYZ axis and packet type.
          The worst case was found when the EUT was positioned on Y axis for radiated
          emission. The EUT was tested under the following mode.
            EUT CONFIGURE                APPLICABLE TO
                                                                                           DESCRIPTION
                 MODE     RE<1G          RE≥1G        PLC     BW

                    A               √      √           -       √                      DC 3.0V from New Battery

                Where      RE<1G: Radiated Emission below 1GHz           RE≥1G: Radiated Emission above 1GHz
                           PLC: Power Line Conducted Emission            BW: 20db bandwidth

                 NOTE: No need to concern of Conducted Emission due to the EUT is powered by battery.


                Following channel(s) was (were) selected for the test as listed below.

                                        TESTED CHANNEL                     TESTED FREQUENCY
                                                 Low                                 2405 MHz
                                               Middle                                2448 MHz
                                                 High                                2480 MHz
          Channel List
                                Freq.                        Freq.                       Freq.                              Freq.
                Channel                      Channel                     Channel                        Channel
                                (MHz)                        (MHz)                       (MHz)                              (MHz)
                     1           2405            19           2424            37          2442               55              2460
                     2           2407            20          2425             38          2443               56              2461
                     3           2408            21          2426             39          2444               57              2462
                     4           2409            22          2427             40          2445               58              2463
                     5           2410            23          2428             41          2446               59              2464
                     6           2411            24          2429             42          2447               60              2465
                     7           2412            25          2430             43          2448               61              2466
                     8           2413            26          2431             44          2449               62              2467
                     9           2414            27          2432             45          2450               63              2468
                    10           2415            28          2433             46          2451               64              2469
                    11           2416            29          2434             47          2452               65              2470
                    12           2417            30          2435             48          2453               66              2471
                    13           2418            31          2436             49          2454               67              2472
                    14           2419            32          2437             50          2455               68              2473
                    15           2420            33          2438             51          2456               69              2474
                    16           2421            34          2439             52          2457               70              2475
                    17           2422            35          2440             53          2458               71              2480
                    18           2423            36          2441             54          2459
                         Note: The more detailed channel, please refer to the product specifications


                                               No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                               Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                                Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                               Page 6 of 25                                                       Report Version 1


                          Test Report No.: RF190507N018



          TEST CONDITION:

                APPLICABLE
                    TO              ENVIRONMENTAL CONDITIONS                INPUT POWER                   TESTED BY

                     RE                  25deg. C, 55%RH               DC 3.0V from New Battery               Daniel
                    BW                   25deg. C, 55%RH               DC 3.0V from New Battery               Daniel

                    PLC                         -                                   -                            -




          3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS

           The EUT is a RF Product. According to the specifications of the manufacturer, it must
           comply with the requirements of the following standards:

           FCC Part 15, Subpart C, Section 15.249
           ANSI C63.10-2013

           All test items have been performed and recorded as per the above standards.



          3.4 DESCRIPTION OF SUPPORT UNITS

          The EUT has been tested as an independent unit together without any other necessary
          accessories or support units




                                           No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                           Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                            Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                           Page 7 of 25                                                       Report Version 1


                         Test Report No.: RF190507N018


           4. TEST TYPES AND RESULTS

          4.1     RADIATED EMISSION MEASUREMENT

          4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT

             Emissions radiated outside of the specified bands, shall be according to the general
             radiated limits in 15.209 as following:
                      FREQUENCIES                 FIELD STRENGTH                  MEASUREMENT DISTANCE
                         (MHz)                    (microvolts/meter)                    (meters)
                       0.009 ~ 0.490                   2400/F(kHz)                                   300
                       0.490 ~ 1.705                  24000/F(kHz)                                    30
                         1.705 ~ 30.0                        30                                       30
                           30 ~ 88                          100                                        3
                          88 ~ 216                          150                                        3
                          216 ~ 960                         200                                        3
                         Above 960                          500                                        3


             According to §15.249(a), the field strength of emissions from intentional radiators
             operated within these frequency bands shall comply with the following:
                       Fundamental                      Field strength of                      Field strength of
                        Frequency                         fundamental                             harmonics
                                                       (milli-volts/meter)                    (micro-volts/meter)
                       902-928 MHz                                50                                        500
                     2400-2483.5 MHz                              50                                        500
                      5725-5875 MHz                               50                                        500
                      24.0-24.25 GHz                              250                                      2500
             The emission limit in this paragraph is based on measurement instrumentation
             employing an average detector. The provisions in §15.35 for limiting peak emissions
             apply.
                NOTES:
                1. The lower limit shall apply at the transition frequencies.
                2. Emission level (dBuV/m) = 20 log Emission level (uV/m).
                3. As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on
                   average detector, however, the peak field strength of any emission shall not exceed the maximum
                   permitted average limits, specified above by more than 20dB under any condition of modulation.




                                            No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                            Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                             Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                            Page 8 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.1.2 TEST INSTRUMENTS

            Equipment               Manufacturer          Model No.          Serial No.          Last Cal.            Next Cal.
            EMI Test Receiver       Rohde&Schwarz ESU40                      100449              Mar. 12,19           Mar. 11,20
            Signal and Spectrum
                                    Rohde&Schwarz FSV7                       102331              Aug. 02,18           Aug. 01,19
            Analyzer
            Active Loop Antenna
                                    SCHWARZBECK FMZB 1519B                   1519B-045           May 04,19            May 03,20
            (9KHz -30MHz)
            Amplifier
                                    Burgeon               BPA-530            100210              Apr. 17,19           Apr. 18,20
            (9KHz -1GHz)
            Bilog Antenna
                                    Teseq                 CBL 6111D          30643               Aug. 11, 18          Aug. 10, 19
            (20MHz -2GHz)
            Horn Antenna
                                    ETS -Lindgren         3117               00062558            Jul. 21, 18          Jul. 20, 19
            (1GHz -18GHz)
            Horn Antenna
                                    SCHWARZBECK BBHA 9170                    BBHA9170242 May 05,19                    May 04,20
            (18GHz -40GHz)
            3m Semi-anechoic
                                    ETS-LINDGREN 9m*6m*6m                    NSEMC003            Feb. 10,19           Feb. 09,20
            Chamber
                                                          ADT_Radiated
            Test Software           ADT                                N/A                       N/A                  N/A
                                                          _V7.6.15.9.2
            Broadband
            Preamplifier            SCHWARZBECK BBV9718                      305                 Apr. 17,19           Apr. 18,20
            (1GHz~18GHz)
            Pre-Amplifier
                                    EMCI                  EMC 184045         980102              Nov. 09,18           Nov. 08,19
            (18GHz-40GHz)
                                                          ADT_Radiated
            Test Software           ADT                                N/A                       N/A                  N/A
                                                          _V7.6.15.9.2
            NOTES:
             1. The test was performed in 966 Chamber.
             2. The calibration interval of the above test instruments are 12 months and the calibrations are
                traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA.
             3. The horn antenna is used only for the measurement of emission frequency above1GHz if tested.
             4. The FCC Site Registration No. is 749762.




                                            No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                            Town, Dongguan City,                            Fax: +86 769 8593 1080
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                                                            Page 9 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.1.3 TEST PROCEDURES
           a. The EUT was placed on the top of a rotating table 1.5 meters (above 1GHz) and 0.8
              meters (below 1GHz) above the ground at a 3 meters semi-anechoic chamber. The
              table was rotated 360 degrees to determine the position of the highest radiation.
           b. The EUT was set 3 meters away from the interference-receiving antenna, which
              was mounted on the top of a variable-height antenna tower.
           c. The antenna is a broadband antenna, and its height is varied from one meter to four
              meters above the ground to determine the maximum value of the field strength.
              Both horizontal and vertical polarizations of the antenna are set to make the
              measurement.
           d. For each suspected emission, the EUT was arranged to its worst case and then the
              antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was
              turned from 0 degrees to 360 degrees to find the maximum reading.
           e. The test-receiver system was set to Peak Detect Function and Specified Bandwidth
              with Maximum Hold Mode.
           f. For below 30MHz, a loop antenna with its vertical plane is place 3m from the EUT
              and rotated about its vertical axis for maximum response at each azimuth about the
              EUT. And the centre of the loop shall be 1m above the ground.
           g. If the emission level of the EUT in peak mode was lower than the limit specified,
              then testing could be stopped and the peak values of the EUT would be reported.
              Otherwise the emissions would be re-tested one by one using peak, quasi-peak or
              average method as specified and then reported in a data sheet.

           NOTES:
           1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for
              Quasi-peak detection at frequency below 1GHz.
           2. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 3MHz
              for Peak detection at frequency above 1GHz.
           3. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is
              10Hz for Average detection (AV) at frequency above 1GHz.
           4. All modes of operation were investigated and the worst-case emissions are reported.
           5. The testing of the EUT was performed on all 3 orthogonal axes; the worst-case test configuration
              was reported on the file test setup photo.


          4.1.4 DEVIATION FROM TEST STANDARD

           No deviation.




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 10 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.1.5 TEST SETUP


          Below 30MHz test setup




          Below 1GHz test setup

                                                                          Ant. Tower
                                                                                                        1-4m
                                                          3m
                                    EUT

                                                   Turn Table

                            0.8m


                                                        Ground Plane

                                                       Spectrum




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
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                        Test Report No.: RF190507N018

          Above 1GHz test setup

                                                                          Ant. Tower
                                                                                                      1-4m
                                                                                                      Variable
                       EUT&                                3m
                       Support Units
                                               Turn Table
                                                                Absorber
                          150cm

                                                       Ground Plane
                                                        Test
                                                        Receiver



          Note: For the actual test configuration, please refer to the attached file (Test Setup Photo).




          4.1.6 EUT OPERATING CONDITIONS
             a)  Turned on the power of all equipment.
             b) EUT was operated according to the type used was description in
                 manufacturer’s specifications or the User's Manual.




                                           No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                           Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                            Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                          Page 12 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.1.7 TEST RESULTS


          BELOW 1GHz WORST-CASE DATA

          CHANNEL                     TX Middle Channel           DETECTOR
                                                                                                   Quasi-Peak (QP)
          FREQUENCY RANGE             9KHz ~ 1GHz                 FUNCTION


                             ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                              EMISSION                               ANTENNA         TABLE               RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE              VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)            (dBuV)           (dB/m)
            1      30.00       18.53 QP     40.00        -21.47        1.00 H             158            28.63            -10.10
            2      56.43       18.89 QP     40.00        -21.11        1.00 H             103            41.68            -22.79
            3      78.19       18.70 QP     40.00        -21.30        1.00 H             185            40.13            -21.43
            4      131.04      13.92 QP     43.50        -29.58        1.00 H             65             30.09            -16.17
            5      163.69      13.04 QP     43.50        -30.46        1.00 H             144            29.79            -16.75
            6      235.19      12.48 QP     46.00        -33.52        1.00 H             175            28.73            -16.25
          REMARK:
                      1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
                      2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
                      3. The emission levels of other frequencies were less than 20dB margin against the limit.
                      4. Margin value = Emission level – Limit value.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie     Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                              Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                           Email: customerservice.dg@cn.bureauveritas.com
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                        Test Report No.: RF190507N018



          CHANNEL                     TX Middle Channel           DETECTOR
                                                                                                   Quasi-Peak (QP)
          FREQUENCY RANGE             9KHz ~ 1GHz                 FUNCTION


                               ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                              EMISSION                               ANTENNA         TABLE               RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE              VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)            (dBuV)           (dB/m)
            1      30.00       18.83 QP     40.00        -21.17        1.00 V             16             28.93            -10.10
            2      56.43       25.96 QP     40.00        -14.04        1.00 V             129            48.75            -22.79
            3      73.53       23.21 QP     40.00        -16.79        1.00 V             55             45.30            -22.09
            4      98.40       19.38 QP     43.50        -24.12        1.00 V             142            37.60            -18.22
            5      132.60      13.35 QP     43.50        -30.15        1.00 V             114            29.48            -16.13
            6      242.96      12.75 QP     46.00        -33.25        1.00 V             100            28.48            -15.73
          REMARK:
                      1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
                      2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
                      3. The emission levels of other frequencies were less than 20dB margin against the limit.
                      4. Margin value = Emission level – Limit value.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie     Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                              Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                           Email: customerservice.dg@cn.bureauveritas.com
                                                         Page 14 of 25                                                         Report Version 1


                        Test Report No.: RF190507N018



          ABOVE 1GHz WORST-CASE DATA:

          CHANNEL                     TX Low Channel              DETECTOR                            Peak (PK)
          FREQUENCY RANGE             1GHz ~ 25GHz                FUNCTION                            Average (AV)


                             ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                              EMISSION                               ANTENNA         TABLE                  RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE                 VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)               (dBuV)           (dB/m)
            1     2400.00      54.05 PK     74.00        -19.95        1.00 H             205               51.69              2.36
            2     2400.00      39.05 AV     54.00        -14.95        1.00 H             205               36.69              2.36
            3    *2405.00      83.08 PK    114.00        -30.92        1.00 H             209               80.68              2.40
            4    *2405.00      68.08 AV     94.00        -25.92        1.00 H             209               65.68              2.40
            5     4810.00      51.33 PK     74.00        -22.67        1.00 H             59                46.24              5.09
            6     4810.00      36.33 AV     54.00        -17.67        1.00 H             59                31.24              5.09
            7     7215.00      50.39 PK     74.00        -23.61        1.00 H              0                41.07              9.32
            8     7215.00      35.39 AV     54.00        -18.61        1.00 H              0                26.07              9.32
                               ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                              EMISSION                               ANTENNA         TABLE                  RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE                 VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)               (dBuV)           (dB/m)
            1     2400.00      51.87 PK     74.00        -22.13        1.00 V             201               49.51              2.36
            2     2400.00      36.87 AV     54.00        -17.13        1.00 V             201               34.51              2.36
            3    *2405.00      80.28 PK    114.00        -33.72        1.00 V             201               77.88              2.40
            4    *2405.00      65.28 AV     94.00        -28.72        1.00 V             201               62.88              2.40
            5     4810.00      50.70 PK     74.00        -23.30        1.00 V             82                45.61              5.09
            6     4810.00      35.70 AV     54.00        -18.30        1.00 V             82                30.61              5.09
            7     7215.00      49.32 PK     74.00        -24.68        1.00 V             329               40.00              9.32
            8     7215.00      34.32 AV     54.00        -19.68        1.00 V             329               25.00              9.32
          REMARK:
                      1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
                      2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
                      3. The emission levels of other frequencies were less than 20dB margin against the limit.
                      4. Margin value = Emission level – Limit value.
                      5. " * ": Fundamental frequency.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie        Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                                 Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                              Email: customerservice.dg@cn.bureauveritas.com
                                                         Page 15 of 25                                                            Report Version 1


                        Test Report No.: RF190507N018



            Band edge Plot
            2405MHz Horizontal




            2405MHz Vertical




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 16 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018



          CHANNEL                     TX Middle Channel           DETECTOR                            Peak (PK)
          FREQUENCY RANGE             1GHz ~ 25GHz                FUNCTION                            Average (AV)


                             ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                              EMISSION                               ANTENNA         TABLE                  RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE                 VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)               (dBuV)           (dB/m)
            1     *2448.00     82.39 PK    114.00        -31.61        1.00 H             147               79.70              2.69
            2     *2448.00     67.39 AV    94.00         -26.61        1.00 H             147               64.70              2.69
            3     4896.00      54.18 PK    74.00         -19.82        1.00 H             260               48.88              5.30
            4     4896.00      39.18 AV    54.00         -14.82        1.00 H             260               33.88              5.30
            5     7344.00      50.15 PK    74.00         -23.85        1.00 H             72                40.68              9.47
            6     7344.00      35.15 AV    54.00         -18.85        1.00 H             72                25.68              9.47
                               ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                              EMISSION                               ANTENNA         TABLE                  RAW          CORRECTION
                   FREQ.                    LIMIT      MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE                 VALUE           FACTOR
                   (MHz)                  (dBuV/m)      (dB)
                              (dBuV/m)                                  (m)         (Degree)               (dBuV)           (dB/m)
            1     *2448.00     78.09 PK    114.00        -35.91        1.00 V             145               75.40              2.69
            2     *2448.00     63.09 AV    94.00         -30.91        1.00 V             145               60.40              2.69
            3     4896.00      53.66 PK    74.00         -20.34        1.00 V             153               48.36              5.30
            4     4896.00      38.66 AV    54.00         -15.34        1.00 V             153               33.36              5.30
            5     7344.00      49.86 PK    74.00         -24.14        1.00 V              0                40.39              9.47
            6     7344.00      34.86 AV    54.00         -19.14        1.00 V              0                25.39              9.47
          REMARKS:
                 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
                 2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
                 3. The emission levels of other frequencies were less than 20dB margin against the limit.
                 4. Margin value = Emission level – Limit value.
                 5. " * ": Fundamental frequency.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie        Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                                 Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                              Email: customerservice.dg@cn.bureauveritas.com
                                                         Page 17 of 25                                                            Report Version 1


                        Test Report No.: RF190507N018



          CHANNEL                     TX High Channel             DETECTOR                         Peak (PK)
          FREQUENCY RANGE             1GHz ~ 25GHz                FUNCTION                         Average (AV)


                             ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                              EMISSION                               ANTENNA         TABLE               RAW          CORRECTION
                   FREQ.                    LIMIT       MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE              VALUE           FACTOR
                   (MHz)                  (dBuV/m)       (dB)
                              (dBuV/m)                                  (m)         (Degree)            (dBuV)           (dB/m)
            1    *2480.00      83.41 PK    114.00        -30.59        1.00 H             229            80.50              2.91
            2    *2480.00      68.41 AV    94.00         -25.59        1.00 H             229            65.50              2.91
            3     2483.50      60.06 PK    74.00         -13.94        1.00 H             229            57.13              2.93
            4     2483.50      45.06 AV    54.00         -8.94         1.00 H             229            42.13              2.93
            5     4960.00      53.75 PK    74.00         -20.25        1.00 H             95             48.29              5.46
            6     4960.00      38.75 AV    54.00         -15.25        1.00 H             95             33.29              5.46
            7     7440.00      50.03 PK    74.00         -23.97        1.00 H             225            40.44              9.59
            8     7440.00      35.03 AV    54.00         -18.97        1.00 H             225            25.44              9.59
                               ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                              EMISSION                               ANTENNA         TABLE               RAW          CORRECTION
                   FREQ.                    LIMIT       MARGIN
          NO.                  LEVEL                                  HEIGHT         ANGLE              VALUE           FACTOR
                   (MHz)                  (dBuV/m)       (dB)
                              (dBuV/m)                                  (m)         (Degree)            (dBuV)           (dB/m)
            1    *2480.00      81.31 PK    114.00        -32.69        1.00 V             158            78.40              2.91
            2    *2480.00      66.31 AV    94.00         -27.69        1.00 V             158            63.40              2.91
            3     2483.50      57.84 PK    74.00         -16.16        1.00 V             158            54.91              2.93
            4     2483.50      42.84 AV    54.00         -11.16        1.00 V             158            39.91              2.93
            5     4960.00      51.31 PK    74.00         -22.69        1.00 V             72             45.85              5.46
            6     4960.00      36.35 AV    54.00         -17.65        1.00 V             72             30.89              5.46
            7     7440.00      50.35 PK    74.00         -23.65        1.00 V             271            40.76              9.59
            8     7440.00      35.35 AV    54.00         -18.65        1.00 V             271            25.76              9.59
          REMARKS:
                 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
                 2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
                 3. The emission levels of other frequencies were less than 20dB margin against the limit.
                 4. Margin value = Emission level – Limit value.
                 5. " * ": Fundamental frequency.




                                          No. 34, Chenwulu Section, Guantai Rd., Houjie     Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                          Town, Dongguan City,                              Fax: +86 769 8593 1080
Dongguan Branch                           Guangdong 523942, China                           Email: customerservice.dg@cn.bureauveritas.com
                                                         Page 18 of 25                                                         Report Version 1


                        Test Report No.: RF190507N018

          Band edge Plot

            2480MHz Horizontal




            2480MHz Vertical




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 19 of 25                                                       Report Version 1


                         Test Report No.: RF190507N018


          4.2 20dB BANDWIDTH MEASUREMENT

          4.2.1 LIMITS OF 20dB BANDWIDTH MEASUREMENT
          According to FCC 15.215(c), must be designed to ensure that the 20 dB bandwidth
          of the emission, or whatever bandwidth may otherwise be specified in the specific rule
          section under which the equipment operates, is contained within the frequency band
          designated in the rule section under which the equipment is operated.

          4.2.2 TEST INSTRUMENTS

          Equipment                 Manufacturer          Model No.       Serial No.          Last Cal.          Next Cal.
          Power Sensor              Keysight              U2021XA         MY55060016          Jun. 13,18         Jun. 12,19
          Power Sensor              Keysight              U2021XA         MY55060018          Jun. 13,18         Jun. 12,19
          Power Meter               Anritsu               ML2495A         1139001             Mar. 12,19         Mar. 11,20
          Power Sensor              Anritsu               MA2411B         1531155             Mar. 12,19         Mar. 11,20
          Digital Multimeter        FLUKE                 15B             A1220010DG          Oct. 17, 18        Oct.16, 19
          Humid & Temp
                                    Haida                 HD-2257         110807201           Nov.15,18          Nov. 14,19
          Programmable Tester
          Oscilloscope              Agilent         DSO9254A              MY51260160          Nov. 09,18 Nov. 08,19
          Signal Analyzer           Rohde & Schwarz FSV7                  102331              Aug. 02,18 Aug. 01,19
          Signal Generator          Agilent               N5183A          MY50140980          Dec. 07,18 Dec. 06,19
          Agile Signal
                                    Agilent               8645A           Agilent             Oct.27, 18         Oct.26, 19
          Generator
          Spectrum Analyzer         Keysight              N9020A          MY55400499          Mar. 12,19         Mar. 11,20
          MXG-B RF Vector
                                    Keysight              N5182B          MY56200288          Dec. 07, 18 Dec. 06, 19
          Signal Generator
          Attenuator                MINI                  BW-S10W2+ S130129FGE2 N/A                              N/A
          DC Source                 Keysight              E3642A          MY56146098          N/A                N/A
          NOTES:
             1. The test was performed in RF Oven room.
             2. The calibration interval of the above test instruments is 12 months and the calibrations are
                traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA.




                                              No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                              Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                               Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                             Page 20 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.2.3 TEST PROCEDURE
            a. Check the calibration of the measuring instrument using either an internal calibrator
               or a known signal from an external generator.
            b. Turn on the EUT and connect it to measurement instrument. Then set it to any one
               convenient frequency within its operating range. Set a reference level on the
               measuring instrument equal to the highest peak value.
            c. Measure the frequency difference of two frequencies that were attenuated 20dB
               from the reference level. Record the frequency difference as the emission
               bandwidth.
            d. Repeat above procedures until all frequencies measured were complete.


          4.2.4 DEVIATION FROM TEST STANDARD

           No deviation.


          4.2.5 TEST SETUP


                          EUT                                              SPECTRUM

                                                 10dB ATTENUATION           ANALYZER
                                                 PAD




          4.2.6 EUT OPERATING CONDITIONS

          a) Turned on the power of all equipment.
          b) EUT was operated according to the type used was description in
                 manufacturer’s specifications or the User's Manual.




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 21 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          4.2.7 TEST RESULTS



                                                  CHANNEL FREQUENCY                    20dB BANDWIDTH
                               CHANNEL
                                                        (MHz)                               (MHz)


                                     Low                      2405                              1.2417

                                    Middle                    2448                              1.2417

                                    High                      2480                              1.2417


          Test Data: Low channel




                                             No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                             Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                              Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                            Page 22 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018



          Test Data: Middle channel




           Test Data: High channel




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 23 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          5.    PHOTOGRAPHS OF THE TEST CONFIGURATION

                 Please refer to the attached file (Test Setup Photo).




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 24 of 25                                                       Report Version 1


                        Test Report No.: RF190507N018


          6.    APPENDIX A - MODIFICATIONS RECORDERS FOR ENGINEERING
                CHANGES TO THE EUT BY THE LAB


           No any modifications are made to the EUT by the lab during the test.




           ---END---




                                        No. 34, Chenwulu Section, Guantai Rd., Houjie   Tel: +86 769 8998 2098
Bureau Veritas Shenzhen Co., Ltd.
                                        Town, Dongguan City,                            Fax: +86 769 8593 1080
Dongguan Branch                         Guangdong 523942, China                         Email: customerservice.dg@cn.bureauveritas.com
                                                       Page 25 of 25                                                       Report Version 1



Document Created: 2019-07-10 21:04:04
Document Modified: 2019-07-10 21:04:04

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