Test Report

FCC ID: 2ADQC-REMOTE-3S

Test Report

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BEDJET LLC
TEST REPORT
SCOPE OF WORK
 EMC Testing–REMOTE-3S

REPORT NUMBER
181015071GZU-001

ISSUE DATE         [REVISED DATE]

2-February-2019    [---------------------]

PAGES
26



DOCUMENT CONTROL NUMBER
FCC Part 15.249-c
© 2017 INTERTEK


                                                                                              Block E, No.7-2 Guang Dong
                                                                                              Software Science Park, Caipin Road,
                                                                                              Guangzhou Science City, GETDD
                                                                                              Guangzhou, China

TEST REPORT                                                                                   Telephone: 86-20-8213 9688
                                                                                              Facsimile:  86-20-3205 7538
                                                                                              www.intertek.com



  Applicant Name &                 : BEDJET LLC
  Address                            217 Goddard Row, Newport, RI 02840, USA
  Manufacturing Site               : Dongguan Excel Industrial Co., Ltd
                                     #2 Limin Road, Jinxiaotang Industrial Park, Zhutang Village,
                                     Fenggang, Dongguan,Guangdong,523681
  Intertek Report No:                181015071GZU-001
  FCC ID:                            2ADQC-REMOTE-3S

Test standards

  47 CFR PART 15 Subpart C: 2017 section 15.249

Sample Description

  Product                        : telecontrol
  Model No.                      : REMOTE-3S
  Electrical Rating              : DC 3V From Battery
  Serial No.                       Not Labeled
  Date Received                  : 20 December 2018
  Date Test                      : 20 December 2018-19 February 2019
  Conducted



 Prepared and Checked By                                                                  Approved By:




Brown Rong                                                                                Helen Ma
Engineer                                                                                  Team Leader
Intertek Guangzhou                                                                        Intertek Guangzhou




This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client.
Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any
party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this
report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the
Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in
writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does
not imply that the material, product, or service is or has ever been under an Intertek certification program.

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                                                                CONTENT

TEST REPORT ........................................................................................................................... 1
CONTENT ............................................................................................................................. 3
1.0       TEST RESULT SUMMARY............................................................................................ 4
2.0       GENERAL DESCRIPTION ............................................................................................. 5
   2.1        PRODUCT DESCRIPTION........................................................................................................ 5
   2.2        RELATED SUBMITTAL(S) GRANTS ........................................................................................... 5
   2.3        TEST METHODOLOGY .......................................................................................................... 5
   2.4        TEST FACILITY ..................................................................................................................... 6
3.0       SYSTEM TEST CONFIGURATION ................................................................................. 6
   3.1        JUSTIFICATION .................................................................................................................... 6
   3.2        EUT EXERCISING SOFTWARE ................................................................................................. 7
   3.3        SPECIAL ACCESSORIES .......................................................................................................... 7
   3.4        MEASUREMENT UNCERTAINTY .............................................................................................. 7
   3.5        EQUIPMENT MODIFICATION ................................................................................................. 8
   3.6        SUPPORT EQUIPMENT LIST AND DESCRIPTION.......................................................................... 8
4.0       MEASUREMENT RESULTS .......................................................................................... 9
   4.1        ANTENNA REQUIREMENT ..................................................................................................... 9
   4.2        OCCUPIED BANDWIDTH ..................................................................................................... 10
   4.3        RADIATED EMISSION .......................................................................................................... 12
   4.4        BAND EDGES REQUIREMENT ............................................................................................... 22
   4.5        CONDUCTED EMISSIONS AT MAINS TERMINALS ..................................................................... 25
5.0       TEST EQUIPMENT LIST ............................................................................................. 26




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1.0      TEST RESULT SUMMARY

             Test Item                Test Requirement         Test Method               Result
                                        FCC PART 15 C            FCC PART 15 C
  Antenna Requirement                                                                      PASS
                                       Section 15.203            Section 15.203
                                       FCC PART 15 C              ANSI C63.10:
  Occupied Bandwidth                                                                      PASS
                                      section 15.215(c)            Clause 6.9

                                       FCC PART 15 C              ANSI C63.10:
  Radiated Emission                                             Clause 6.4, 6.5 &         PASS
                                     section 15.249 (a), (d)          6.6
                                       FCC PART 15 C              ANSI C63.10:
  Band Edges Measurement                                                                  PASS
                                     section 15.249 (d)            Clause 6.10
  Conducted Emissions at               FCC PART 15 C              ANSI C63.10:
  Mains Terminals                                                                          N/A
                                       section 15.207              Clause 6.2
Remark:
N/A: not applicable. Refer to the relative section for the details.
EUT: In this whole report EUT means Equipment Under Test.
Tx: In this whole report Tx (or tx) means Transmitter.
Rx: In this whole report Rx (or rx) means Receiver.
RF: In this whole report RF means Radio Frequency.
ANSI C63.10: the detail version is ANSI C63.10:2013 in the whole report.




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2.0      General Description

2.1      Product Description


Operating Frequency:                   2408.26MHz
Type of Modulation:                    GFSK
Number of Channels:                    1 Channels
Channel Separation:                    N/A
Antenna Type:                          PCB Antenna
Antenna Gain:                          -3.0dBi
Speciality:                            Wireless Remote control
Function:                              Wireless Remote control
Power Supply:                          DC 3V from battery
Power cord:                            N/A
EUT modulation and data packet during test:
The EUT has been tested on the Modulation of GFSK.

EUT channels and frequencies list:
Test frequency is 2408.26 MHz.


                                                    Frequency
        Channel
                                                      (MHz)
            1                                        2408.26




2.2      Related Submittal(s) Grants


This is an application for certification of:
DXX Part 15 Low Power Communication Device Transmitter

Remaining portions are subject to the following procedures: N/A


2.3      Test Methodology


Radiated emission measurement was performed according to the procedures in ANSI
C63.10 in semi-anechoic chamber. For radiated emission measurement, preliminary scans
and final tests were performed in the semi-anechoic chamber to determine the worst case



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modes. All radiated tests were performed at an antenna to EUT distance of 3 meters,
unless stated otherwise.



2.4      Test Facility


All tests were performed at:
Room102/104, No 203, KeZhu Road, Science City, GETDD Guangzhou, China
Except Conducted Emissions was performed at:
Block E, No.7-2 Guang Dong Software Science Park, Caipin Road, Guangzhou Science City,
GETDD Guangzhou, China

A2LA Certificate Number 0078.10
Intertek Testing Services Shenzhen Ltd. Guangzhou Branch is accredited by A2LA and Listed in
FCC website. FCC accredited test labs may perform both Certification testing under Parts 15
and 18 and Declaration of Conformity testing.

3.0      System Test Configuration

3.1      Justification


For emissions testing, the equipment under test (EUT) setup to transmit continuously to
simplify the measurement methodology. It was powered by 3V from battery.

The signal is maximized through rotation and placement in the three orthogonal axes. The
antenna height and polarization are varied during the search for maximum signal level. The
antenna height is varied from 1 to 4 meters. Radiated emissions are taken at three meters
unless the signal level is too low for measurement at that distance. If necessary, a pre-amplifier
is used and/or the test is conducted at a closer distance.

All readings are extrapolated back to the equivalent three meter reading using inverse scaling
with distance. The spurious emissions more than 20 dB below the permissible value are not
reported.

For an intentional radiator, the spectrum shall be investigated from the lowest radio frequency
signal generated in the device, without going below 9 kHz, up to at least the frequency shown
in the following table:

Frequency range of radiated emission measurements

  Lowest frequency generated in the
                                                   Upper frequency range of measurement
               device
                                          10th harmonic of highest fundamental frequency or to
         9 kHz to below 10 GHz
                                          40 GHz, whichever is lower
      At or above 10 GHz to below         5th harmonic of highest fundamental frequency or to
                 30 GHz                   100 GHz, whichever is lower
           At or above 30 GHz             5th harmonic of highest fundamental frequency or to

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                                            200 GHz, whichever is lower, unless otherwise
                                            specified

Number of fundamental frequencies to be tested in EUT transmit band
  Frequency range in which device            Number of              Location in frequency
             operates                       frequencies              range of operation
           1 MHz or less                          1                        Middle
                                                                    1 near top and 1 near
         1 MHz to 10 MHz                          2
                                                                           bottom
                                                                      1 near top, 1 near
        More than 10 MHz                          3                   middle and 1 near
                                                                           bottom


3.2         EUT Exercising Software


N/A

3.3         Special Accessories


No special accessories used.



3.4         Measurement Uncertainty


      No.       Item                                        Measurement Uncertainty
      1         20 dB Bandwidth                             2.3%
      2         Carrier Frequencies Separated              2.3%

      3         Maximum Peak Conducted Output Power         1.5
      4         Out of Band Conducted Emissions             1.5
                                                            4.7 dB (25 MHz-1 GHz)
      5         Radiated Emissions
                                                            4.8 dB (1 GHz-18 GHz)
      6         Conducted Emissions at Mains Terminals      2.58
      7         Temperature                                 0.5 °C
      8         Humidity                                    0.4 %
      9         Time                                        1.2%


The measurement uncertainty describes the overall uncertainty of the given measured value
during the operation of the EUT.
Measurement uncertainty is calculated in accordance with ETSI TR 100 028-2001.
The measurement uncertainty is given with a confidence of 95%, k=2.



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When determining of the test conclusion, the Measurement Uncertainty of test has been
considered.

Uncertainty and Compliance – Unless the standard specifically states that measured values
are to be extended by the measurement uncertainty in determining compliance, all
compliance determinations are based on the actual measured value



3.5      Equipment Modification


Any modifications installed previous to testing by BEDJET LLC will be incorporated in each
production model sold / leased in the United States.

No modifications were installed by Intertek Testing Services Shenzhen Ltd. Guangzhou Branch.


3.6      Support Equipment List and Description


Support Equipment: N/A




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4.0      Measurement Results

4.1      Antenna Requirement


 Standard requirement:
 15.203 requirement:
 For intentional device. According to 15.203 an intentional radiator shall be designed to
 Ensure that no antenna other than that furnished by the responsible party shall be used with
 the device.
 EUT Antenna
 The antenna is an integral antenna and no consideration of replacement.
 The best case gain of the antenna is -3.0 dBi.




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ntertek
Toral qualty.Assured.
TEST REPORT
42—       Occupied Bandwidth
 Test Requirement:                FCC PART 15 C section 15.215(c)
                                  {c} Intentional radiators operating under. the alternative
                                  provisions to the general emission limits, as contained in §§
                                  15.217 through 15.257 and in subpart E of this part, 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.
 TestMethod:                      ANSI C63.10: Clause 6.9
 TestStatus:                      Pre—Scan has been conducted to determine the worst—case
                                  mode from all possible: combinations between available
                                  modulations, data rates and antenna ports (if EUT with
                                  antenna diversity architecture}.
 Test Configuration:
                          Spectrum Analyzer
                                     Non—Coducted Table
                                   Ground Reference Plane
 TestProcedure:
 The transmitter was operated at its maximum carrier power measured under normal test
 conditions.
 a) The instrument center frequency was set to the nominal EUT channel center frequency.
    The frequency span for the spectrum analyzer was between 1.5 times and 5.0 times the
    OBW(20 dB Bandwidth}.
 b) The nominalIF filter bandwidth (3 dB RBW) wasin the range of 1% to 5%6 of the OBW,
    and VBW was approsimately three times the RBW.
 ¢) Set the reference level of the instrument as required, keeping the signal from exceeding
    the maximurm input mixer level for linear operation.In general, the peak of the spectral
    envelope was more than [10 log (OBW/RBW}] below the reference level.
 d)Step a) through step c} might require iteration to adjust within the specified range.
 e} The dynamic range of the instrument at the selected RBW was more than 10 dB below
      the target 20 dB down" requirement; thatis, if the requirement calls for measuring
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    the −20 dB OBW, the instrument noise floor at the selected RBW was at least 30 dB
    below the reference value.
 f) Peak detection and max hold mode (until the trace stabilizes) was used.
 g) Used the 20dB bandwidth function of the instrument and reported the measured
    bandwidth.
 h) The occupied bandwidth was reported by providing plot(s) of the measuring instrument
    display; the plot axes and the scale units per division was clearly labeled. Tabular data
    was reported in addition to the plot(s).

 Used Test Equipment List
 Spectrum Analyzer. Refer to Clause 5 Test Equipment List for details.

20 dB bandwidth:
                               Frequency         Measured 20dB    Limit                   Result
   Channel No.                                    bandwidth
                                (MHz)                             (kHz)
                                                    (MHz)
                                                                                          Pass
          1                     2408.26                    7.42
                                                                    /


Result plot as follows:




Date: 10.JAN.2019   16:54:25




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4.3      Radiated Emission


 Test Requirement:           FCC PART 15 C section 15.249 (a), (d)
                             (a) Except as provided in paragraph (b) of this section, 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
                                  (MHz)            (dBµV/m @ 3m)              (dBµV/m @ 3m)
                                 902 to 928              94.0                         54.0
                              2400 to 2483.5             94.0                         54.0
                               5725 to 5875              94.0                         54.0
                             Note: The limits shown in the above table are based on
                             measurements using an average detector, except for the
                             fundamental emission in the frequency band 902-928 MHz,
                             which is based on measurements using a CISPR quasi-peak
                             detector.
                             (d) Emissions radiated outside of the specified frequency bands,
                             except for harmonics, shall be attenuated by at least 50 dB below
                             the level of the fundamental or to the general radiated emission
                             limits in§ 15.209, whichever is the lesser attenuation.
 Test Method:                ANSI C63.10: Clause 6.4, 6.5 and 6.6
 Test Status:                Pre-Scan has been conducted to determine the worst-case mode
                             from all possible combinations between available modulations,
                             data rates and antenna ports (if EUT with antenna diversity
                             architecture).
 Test site:                  Measurement Distance: 3m (Semi-Anechoic Chamber)
 Limit:                      The field strength of radiated emission outside of the specified
                             frequency bands, except for harmonics at a distance of 3 meters
                             shall not exceed the following values:
                                Frequency (MHz)                    Field Strength
                                                                 (dBµV/m @ 3m)

                                     30-88                             40.0
                                     88-216                            43.5
                                    216-960                            46.0
                                  Above 960                            54.0
 Detector:                   For Peak and Quasi-Peak value:
                             200 Hz for 9 kHz to 150 kHz
                             9 kHz for 150 kHz to 30 MHz
                             120 kHz for 30 MHz to 1GHz
                             RBW = 1 MHz for f ≥ 1 GHz
                             VBW ≥ RBW
                             Sweep = auto
                             Detector function = peak for f ≥ 1 GHz, QP for f < 1 GHz

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                                      Trace = max hold

                               According 15.35(c), when the field strength (or envelope power)
                               is not constant or it is in pulses, and an average detector is
                               specified to be used, the value of field strength or power shall be
                               determined by averaging over one complete pulse train,
                               including blanking intervals within the pulse train, as long as the
                               pulse train does not exceed 0.1 seconds. In cases where the pulse
                               train exceeds 0.1 second, the average value of field strength or
                               output power shall be determined during a 0.1 second interval
                               during which the field strength or power is at its maximum value.
 The average correction factor was computed by analyzing the on time in 100ms over one
 complete pulse train. Analysis of the remote transmitter on time in one complete pulse train,
 therefore the average value of fundamental frequency was: Average = Peak value + 20log
 (Duty cycle), where the duty factor is calculated from following formula:
 The duration of one cycle =98.348ms
 Effective period of the cycle =(0.32X33) ms=10.56 ms
 DC =10.56/98.348=0.1073 or 10.73%
 Therefore, the averaging factor is found by 20lg0.1037=-19.68
 Please refer to below plots for more details.




             Date: 10.JAN.2019   16:48:43




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                  Date: 10.JAN.2019    16:13:39




                Date: 10.JAN.2019     16:12:24



 Field Strength                          The field strength is calculated by adding the reading on the
 Calculation:                            Spectrum Analyzer to the factors associated with preamplifiers (if
                                         any), antennas, cables, pulse desensitization and average factors
                                         (when specified limit is in average and measurements are made
                                         with peak detectors). A sample calculation is included below:
                                         FS = RA + AF + CF - AG + PD + AV
                                         FS = RA + Correct Factor + AV
                                         FS = Field Strength in dBµV/m
                                         RA = Receiver Amplitude (including preamplifier) in dBµV
 Where:                                  AF = Antenna Factor in dB
                                         CF = Cable Attenuation Factor in dB
                                         AG = Amplifier Gain in dB
                                         PD = Pulse Desensitization in dB

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                          AV = Average Factor in –dB
                          Correct Factor = AF + CF – AG + PD

                          In the radiated emission table which follows, the reading shown
                          on the data table may reflect the preamplifier gain. An example
                          of the calculations, where the reading does not reflect the
                          preamplifier gain, follows:
                          FS = RA + AF + CF - AG + PD + AV
                          Assume a receiver reading of 62.0 dBµV is obtained. The antenna
                          factor of 7.4 dB and cable factor of 1.6 dB is added. The amplifier
                          gain of 29 dB is subtracted. The pulse desensitization factor of
                          the spectrum analyzer was 0 dB, and the resultant average factor
                          was -10 dB. The net field strength for comparison to the
                          appropriate emission limit is 32 dBµV/m.
                          RA = 62.0 dBµV
                          AF = 7.4 dB
                          CF = 1.6 dB
                          AG = 29.0 dB
                          PD = 0 dB
                          AV = -10 dB
                          Correct Factor = 7.4 + 1.6 – 29.0 + 0 = -20 dB
                          FS = 62 + (-20) + (-10) = 32 dBµV/m




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Section 15.205 Restricted bands of operation.
        MHz                      MHz                      MHz                               GHz

0.090 - 0.110             16.42 - 16.423           399.9 - 410                4.5 - 5.15
10.495 - 0.505            16.69475 - 16.69525      608 - 614                  5.35 - 5.46
2.1735 - 2.1905           16.80425 - 16.80475      960 - 1240                 7.25 - 7.75
4.125 - 4.128             25.5 - 25.67             1300 - 1427                8.025 - 8.5
4.17725 - 4.17775         37.5 - 38.25             1435 - 1626.5              9.0 - 9.2
4.20725 - 4.20775         73 - 74.6                1645.5 - 1646.5            9.3 - 9.5
6.215 - 6.218             74.8 - 75.2              1660 - 1710                10.6 - 12.7
6.26775 - 6.26825         108 - 121.94             1718.8 - 1722.2            13.25 - 13.4
6.31175 - 6.31225         123 - 138                2200 - 2300                14.47 - 14.5
8.291 - 8.294             149.9 - 150.05           2310 - 2390                15.35 - 16.2
8.362 - 8.366             156.52475 -              2483.5 - 2500              17.7 - 21.4
8.37625 - 8.38675         156.52525                2655 - 2900                22.01 - 23.12
8.41425 - 8.41475         156.7 - 156.9            3260 - 3267                23.6 - 24.0
12.29 - 12.293            162.0125 - 167.17        3332 - 3339                31.2 - 31.8
12.51975 - 12.52025       167.72 - 173.2           3345.8 - 3358              36.43 - 36.5
12.57675 - 12.57725       240 - 285                3600 - 4400
13.36 - 13.41             322 - 335.4

Test Configuration:
1) 9 kHz to 30 MHz emissions:




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2) 30 MHz to 1 GHz emissions:




3) 1 GHz to 40 GHz emissions:




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Test Procedure:
1) 9 kHz to 30 MHz emissions:
   For testing performed with the loop antenna. The centre of the loop was positioned 1 m
   above the ground and positioned with its plane vertical at the special distance from the EUT.
   During testing the loop was rotated about its vertical axis for maximum response at each
   azimuth and also investigated with the loop positioned in the horizontal plane.
2) 30 MHz to 1 GHz emissions:
   For testing performed with the bi-log type antenna. The measurement is performed with the
   EUT rotated 360º, the antenna height scanned between 1m and 4m, and the antenna
   rotated to repeat the measurement for both the horizontal and vertical antenna
   polarizations.
3) 1 GHz to 25 GHz emissions:
   Test site with RF absorbing material covering the ground plane that met the site validation
   criterion called out in CISPR 16-1-4:2007 was used to perform radiated emission test above 1
   GHz.
   For testing performed with the horn antenna. The measurement is performed with the EUT
   rotated 360º, the antenna height scanned between 1m and 4m, and the antenna rotated to
   repeat the measurement for both the horizontal and vertical antenna polarizations.
4) The receiver was scanned from 9 kHz to 25 GHz. When an emission was found, the table was
   rotated to produce the maximum signal strength. An initial pre-scan was performed for in
   peak detection mode using the receiver. The EUT was measured for both the Horizontal and
   Vertical polarities and performed a pre-test three orthogonal planes. For intentional
   radiators, measurements of the variation of the input power or the radiated signal level of
   the fundamental frequency component of the emission, as appropriate, shall be performed
   with the supply voltage varied between 85% and 115% of the nominal rated supply voltage.
   The worst case emissions were reported.

Used Test Equipment List:
3m Semi-Anechoic Chamber, EMI Test Receiver (9 kHz~7 GHz), Signal and Spectrum Analyzer
(10 Hz~40 GHz), Loop antenna (9 kHz-30 MHz). TRILOG Super Broadband test Antenna(30 MHz-
3 GHz)(RX), Bouble-Ridged Waveguide Horn Antenna (800 MHz-18 GHz)(RX) and High
Frequency Antenna & preamplifier(18 GHz~26.5 GHz) (RX). Refer to Clause 5 Test Equipment
List for details.

9 kHz~30 MHz Field Strength of Unwanted Emissions. Quasi-Peak Measurement
The measurements with active loop antenna were greater than 20dB below the limit, so the
test data were not recorded in the test report.




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                                        Radiated Emissions (Below 1GHz)

  Harizontal:

            100

             90

             80

        Level70
              in dBµV/m
             60
                                                                                                                FCC 15
             50

             40

             30

             20

             10

              0
              30M          50     60     80   100M                   200         300      400      500         800    1G
                                                           Frequency in Hz



   QP
       Frequency      QuasiPeak        Bandwidth     Pol     Corr.    Margin -           Limit -
         (MHz)        (dBµV/m)           (kHz)               (dB)      QPK                QPK
                                                                       (dB)            (dBµV/m)

         51.320000          14.2         120.000     H        15.0         25.8             40.0
        115.480000          15.2         120.000     H        11.9         28.3             43.5
        444.080000          20.5         120.000     H        18.7         25.5             46.0




1. Corr. (dB) = Antenna Factor (dB) + Cable Loss (dB)
2. Quasi Peak (dBμV/m) = Corr. (dB) + Read Level (dBμV)
3. Margin (dB) = Limit QPK (dBμV/m) –Quasi Peak (dBμV/m)




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  Vertical:



            100

              90

              80

        Level70
              in dBµV/m
              60
                                                                                                           FCC 15
              50

              40

              30

              20

              10

               0
               30M         50      60      80   100M               200          300    400    500         800    1G
                                                          Frequency in Hz



   QP
      Frequency       QuasiPeak         Bandwidth   Pol    Corr.   Margin -         Limit -
        (MHz)         (dBµV/m)            (kHz)            (dB)     QPK              QPK
                                                                    (dB)          (dBµV/m)

        50.000000           14.2          120.000   V       15.3         25.8          40.0
       108.440000           14.3          120.000   V       13.1         29.2          43.5
       729.480000           24.9          120.000   V       23.3         21.1          46.0




1. Corr. (dB) = Antenna Factor (dB) + Cable Loss (dB)
2. Quasi Peak (dBμV/m) = Corr. (dB) + Read Level (dBμV)
3. Margin (dB) = Limit QPK (dBμV/m) –Quasi Peak (dBμV/m)




Version: 21 August 2017                   Page 20 of 26                                             FCC Part 15.249-c


                                                                    Intertek Report: No:
                                                                    181015071GZU-001




TEST REPORT


                                  Radiated Emissions (Above 1GHz)
   Peak Measurement:
 Polarization     Frequency     PK          Correction      PK Net      Peak Limit          Margin
                    (MHz)     Reading        Factor          at 3m        at 3m              (dB)
                              (dBµV)          (dB)         (dBµV/m)     (dBµV/m)

  Horizontal      2407.600      86.1           -9.1          77.0          114.0             -37.0
  Horizontal      3179.400      37.4           -5.8          31.6          74.0              -42.4
  Horizontal      7220.000      64.9           6.2           71.1          74.0               -2.9
   Vertical       2407.600      88.6           -9.1          79.5          114.0             -34.5
   Vertical       4816.500      55.1           -2.5          52.6           74.0             -21.4
   Vertical       7230.500      57.1               6.2       63.3           74.0             -10.7
AV Measurement:
                                                            Average       Average
 Polarization Frequency          PK Net averaging             Net          Limit           Margin
                (MHz)            At 3m    factor             at 3m         at 3m            (dB)
                               (dBµV/m)                    (dBµV/m)      (dBµV/m)

  Horizontal       7220.000       71.1             -19.7     51.4            54.0             -2.6
   Vertical        7230.500       63.3             -19.7     43.6            54.0            -10.4


Notes:         1. AT frequencies equal to or less than 1000MHz, quasi-peak detector was used,
                  above 1000MHz, Peak detector was used.
               2. All measurements were made at 3 meter.
               3. Negative value in the margin column shows emission below limit.
               4. Horn antenna is used for the emission over 1000MHz.
               5. When Peak emission level was below AV limit, the AV emission level did not be
                  recorded.
               6. Remark:RBW=10MHz for fundamental frequency
                  VBW ≥ RBW




Version: 21 August 2017            Page 21 of 26                                       FCC Part 15.249-c


                                                                Intertek Report: No:
                                                                181015071GZU-001




TEST REPORT



4.4      Band Edges Requirement


 Test Requirement:        FCC PART 15 C section 15.249 (d)
                          (d) Emissions radiated outside of the specified frequency bands,
                          except for harmonics, shall be attenuated by at least 50 dB below
                          the level of the fundamental or to the general radiated emission
                          limits in§ 15.209, whichever is the lesser attenuation.
 Frequency Band:          2400 MHz to 2483.5 MHz
 Test Method:             ANSI C63.10: Clause 6.10
 Test Status:             Pre-Scan has been conducted to determine the worst-case mode
                          from all possible combinations between available modulations,
                          data rates and antenna ports (if EUT with antenna diversity
                          architecture). The lowest, middle and the highest channels were
                          selected for the final test as listed below.
 Test Configuration:




 Used Test Equipment List:
 3m Semi-Anechoic Chamber, EMI Test Receiver (9 kHz~7 GHz), Signal and Spectrum Analyzer
 (10 Hz~40 GHz), Loop antenna (9 kHz-30 MHz). TRILOG Super Broadband test Antenna(30
 MHz-3 GHz)(RX), Bouble-Ridged Waveguide Horn Antenna (800 MHz-18 GHz)(RX) and High
 Frequency Antenna & preamplifier(18 GHz~26.5 GHz) (RX). Refer to Clause 5 Test Equipment
 List for details.




Version: 21 August 2017           Page 22 of 26                                    FCC Part 15.249-c


                                                                          Intertek Report: No:
                                                                          181015071GZU-001




TEST REPORT


Test result with plots as follows:
                                               Harizontal:


           120



           100

       Level in dBµV/m
            80                           2.397716667 GHz
                                                       2.400000000 GHz Restricted band for wifi PK (3m)
                                          61.597 dBµV/m 57.600 dBµV/m
                                                                                          2.491450000 GHz
            60                                                           2.483500000 GHz
                                                                       Restricted band for wifi 44.714
                                                                                                AV (3m)dBµV/m
                                                                               39.689 dBµV/m

            40



            20

            10
             2310             2350                     2400                  2450                     2500
                                                  Frequency in MHz




                                       PK             Correction        PK
                 Frequency           Reading           factors        Emission           Limit
                   (MHz)              Level            (dB/m)          Level           (dBµV/m)
                                     (dBµV)                          (dBµV/m)
                    2397.71            70.7              -9.1           61.6                74.0
                    2491.45            53.4              -8.7           44.7                74.0

                                       AV             Correction        AV
                 Frequency           Reading           factors        Emission           Limit
                   (MHz)              Level            (dB/m)          Level           (dBµV/m)
                                     (dBµV)                          (dBµV/m)
                    2397.71            46.4              -9.1           37.3                54.0

Remark: 1. PK and AV detectors were used during test.
          2. AV level was not recorded if PK level below AV limit.




Version: 21 August 2017               Page 23 of 26                                          FCC Part 15.249-c


                                                                           Intertek Report: No:
                                                                           181015071GZU-001




TEST REPORT


                                                Vertical:


            120



            100
                                      2.400000000 GHz
        Level in dBµV/m                56.211 dBµV/m
             80
                                                                           Restricted band for wifi PK (3m)
                                                                        2.483500000 GHz 2.485750000 GHz
                                                                         39.296 dBµV/m      40.071 dBµV/m
             60
                                                                           Restricted band for wifi AV (3m)


             40



             20

             10
              2310            2350                      2400                   2450                      2500
                                                     Frequency in MHz

                                  PK             Correction          PK
               Frequency        Reading           factors          Emission             Limit
                 (MHz)           Level            (dB/m)            Level             (dBµV/m)
                                (dBµV)                            (dBµV/m)
                  2400.00         65.3                 -9.1          56.2                  74.0
                  2485.75         48.8                 -8.7          40.1                  74.0

                                  AV             Correction          AV
               Frequency        Reading           factors          Emission             Limit
                 (MHz)           Level            (dB/m)            Level             (dBµV/m)
                                (dBµV)                            (dBµV/m)
                  2400.00         44.4                 -9.1          35.3                  54.0

Remark: 1. PK and AV detectors were used during test.
          2. AV level was not recorded if PK level below AV limit.




Version: 21 August 2017              Page 24 of 26                                            FCC Part 15.249-c


                                                  Intertek Report: No:
                                                  181015071GZU-001




TEST REPORT

4.5      Conducted Emissions at Mains Terminals


Test Result: Not Applicable.




Version: 21 August 2017         Page 25 of 26                        FCC Part 15.249-c


                                                                                  Intertek Report: No:
                                                                                  181015071GZU-001




TEST REPORT

5.0      Test Equipment List

Radiated Emission/Radio
                                                                                  Cal. Due date Calibration
 Equipment No.               Equipment                   Model     Manufacturer
                                                                                  (YYYY-MM-DD)    Interval
                                                             3   ETSx LINDGRE
   EM030-04      3m Semi-Anechoic Chamber          9×6×6 m                          5/6/2019        1Y
                                                                 N
   EM031-02      EMI Test Receiver (9 kHz~7 GHz) R&S ESR7        R&S               2/28/2020        1Y
                 Signal and Spectrum Analyzer
   EM031-03                                        R&S FSV40     R&S                9/9/2019        1Y
                 (10 Hz~40 GHz)
   EM011-04      Loop antenna (9 kHz-30 MHz)       HFH2-Z2       R&S               6/14/2019        1Y
                 TRILOG Super Broadband test
   EM061-03                                        VULB 9161     SCHWARZBECK        6/4/2019        1Y
                 Antenna (30 MHz-1.5 GHz)(TX)
                 TRILOG Super Broadband test
   EM033-01                                        VULB 9163     SCHWARZBECK       9/20/2019        1Y
                 Antenna(30 MHz-3 GHz)(RX)
                 Bouble-Ridged Waveguide Horn
   EM033-02                                        R&S HF907     R&S               6/14/2019        1Y
                 Antenna (800 MHz-18 GHz)(RX)
                 High Frequency Antenna &
   EM033-03      preamplifier(18 GHz~26.5 GHz)     R&S SCU-26    R&S                5/4/2019        1Y
                 (RX)
                 High Frequency Antenna &
   EM033-04                                        R&S SCU-40    R&S                5/4/2019        1Y
                 preamplifier (26 GHz-40 GHz)
 EM031-02-01 Coaxial cable(9 kHz-1 GHz)            N/A           R&S                5/6/2019        1Y
 EM033-02-02 Coaxial cable(1 GHz-18 GHz)           N/A           R&S                5/6/2019        1Y
 EM033-04-02 Coaxial cable(18 GHz~40 GHz)          N/A           R&S                5/1/2019        1Y
   EM031-01      Signal Generator (9 kHz~6 GHz)    SMB100A       R&S               7/18/2019        1Y
   EM085-02      Signal Generator (10MHz-40GHz)    68369B        Wiltron           7/19/2019        1Y
   EM040-01      Band Reject/Notch Filter          WRHFV         Wainwright           N/A           1Y
   EM040-02      Band Reject/Notch Filter          WRCGV         Wainwright           N/A           1Y
   EM040-03      Band Reject/Notch Filter          WRCGV         Wainwright           N/A           1Y
   EM022-03      2.45 GHz Filter                   BRM50702      Micro-Tronics     5/21/2019        1Y
                 Programmable Temperature &
   SA016-16                                        MHU-800LJ     TERCHY            10/10/2019       1Y
                 Humidity Test Chamber
   SA016-22      Climatic Test Chamber             C7-1500       Vötsch            11/1/2019        1Y
   SA012-74      Digital Multimeter                FLUKE175      FLUKE             10/10/2019       1Y
   EM010-01      Regulated DC Power supply         PAB-3003A     GUANHUA              N/A           1Y
   SA040-22      Regulated DC Power supply         IT6721        ITECH              9/9/2019        1Y
   EM084-06      Audio Analyzer                    8903B         HP                4/13/2019        1Y
 EM045-01-01 EMC32 software (RE/RS)                V10.01.00     R&S                  N/A           N/A
 EM045-01-09 EMC32 software (328/893)              V9.26.01      R&S                  N/A           N/A
Conducted emission at the mains terminals
                                                                                  Cal. Due date Calibration
 Equipment No.               Equipment                   Model     Manufacturer
                                                                                  (YYYY-MM-DD)    Interval
EM080-05         EMI receiver                      ESCI          R&S               7/18/2019        1Y
EM006-05         LISN                              ENV216        R&S                6/6/2019        1Y
EM006-06         LISN                              ENV216        R&S                9/9/2019        1Y
EM006-06-01      Coaxial cable                     /             R&S                4/7/2019        1Y
EM004-04         EMC shield Room                   8m×3m×3m      Zhongyu           1/13/2020        1Y
********************************End of the test report******************************



Version: 21 August 2017                      Page 26 of 26                                           FCC Part 15.249-c



Document Created: 2019-03-14 09:53:26
Document Modified: 2019-03-14 09:53:26

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