I19Z61589-IOT02_FCC_Report_WLAN_2.4G_Rev0_part1

FCC ID: 2ACCJBT17

Test Report

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FCCID_4454010

                                  FCC PART 15C
                                  TEST REPORT
                               No.I19Z61589-IOT02
                                                       for
                                    TCL Communication Ltd.
                                                    Tablet
                                                 8051,8052
                                                      with
                                        FCC ID: 2ACCJBT17
                                     Hardware Version: V1.1
                                      Software Version: vA12
                                     Issued Date: 2019-09-16




Note:
The test results in this test report relate only to the devices specified in this report. This report shall not be
reproduced except in full without the written approval of CTTL.
The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP,
NIST, or any agency of the U.S.Government.
Test Laboratory:
CTTL, Telecommunication Technology Labs, CAICT
No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191.
Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504
Email: cttl_terminals@caict.ac.cn, website: www.caict.ac.cn


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REPORT HISTORY

Report Number    Revision   Description                Issue Date
I19Z61589-IOT2   Rev.0      1st edition                2019-09-16




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CONTENTS
1.     TEST LABORATORY ......................................................................................................................... 5

1.1.      INTRODUCTION & ACCREDITATION ...................................................................................... 5

1.2.      TESTING LOCATION .................................................................................................................... 5

1.3.      TESTING ENVIRONMENT ........................................................................................................... 5

1.4.      PROJECT DATA .............................................................................................................................. 5

1.5.      SIGNATURE ..................................................................................................................................... 5

2.     CLIENT INFORMATION ................................................................................................................... 6

2.1.      APPLICANT INFORMATION ....................................................................................................... 6

2.2.      MANUFACTURER INFORMATION ............................................................................................ 6

3.     EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................. 7

3.1.      ABOUT EUT ..................................................................................................................................... 7

3.2.      INTERNAL IDENTIFICATION OF EUT ..................................................................................... 7

3.3.      INTERNAL IDENTIFICATION OF AE ........................................................................................ 7

3.4.      GENERAL DESCRIPTION ............................................................................................................ 8

3.5.      INTERPRETATION OF THE TEST ENVIRONMENT .............................................................. 9

4.     REFERENCE DOCUMENTS ............................................................................................................. 9

4.1.      DOCUMENTS SUPPLIED BY APPLICANT ............................................................................... 9

4.2.      REFERENCE DOCUMENTS FOR TESTING ............................................................................. 9

5.     TEST RESULTS ................................................................................................................................. 10

5.1.      SUMMARY OF TEST RESULTS ................................................................................................. 10

5.2.      STATEMENTS ................................................................................................................................ 10

5.3.      TEST CONDITIONS...................................................................................................................... 10

6.     TEST FACILITIES UTILIZED .........................................................................................................11

7.     MEASUREMENT UNCERTAINTY ................................................................................................ 12

7.1.      MAXIMUM OUTPUT POWER ................................................................................................... 12

7.2.      PEAK POWER SPECTRAL DENSITY....................................................................................... 12

7.3.      DTS 6-DB SIGNAL BANDWIDTH .............................................................................................. 12

7.4.      BAND EDGES COMPLIANCE .................................................................................................... 12

7.5.      TRANSMITTER SPURIOUS EMISSION ................................................................................... 12

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7.6.     AC POWER-LINE CONDUCTED EMISSION .......................................................................... 12

ANNEX A: DETAILED TEST RESULTS ................................................................................................ 13

A.1. MEASUREMENT METHOD............................................................................................................ 13

A.2. MAXIMUM OUTPUT POWER........................................................................................................ 14

   A.2.1. PEAK OUTPUT POWER-CONDUCTED ............................................................................................... 14
   A.2.2. AVERAGE OUTPUT POWER-CONDUCTED ........................................................................................ 16

A.3. PEAK POWER SPECTRAL DENSITY ........................................................................................... 17

A.4. DTS 6-DB SIGNAL BANDWIDTH .................................................................................................. 24

A.5. BAND EDGES COMPLIANCE ........................................................................................................ 31

A.6. TRANSMITTER SPURIOUS EMISSION ....................................................................................... 36

   A.6.1 TRANSMITTER SPURIOUS EMISSION – CONDUCTED ........................................................................ 36
   A.6.2 TRANSMITTER SPURIOUS EMISSION - RADIATED ............................................................................. 89

A.7. AC POWER-LINE CONDUCTED EMISSION ............................................................................ 103

ANNEX B: ACCREDITATION CERTIFICATE................................................................................... 107




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1. Test Laboratory
1.1. Introduction & Accreditation
Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2005 accredited test
laboratory under NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM
(NVLAP) with lab code 600118-0, and is also an FCC accredited test laboratory (CN5017), and
ISED accredited test laboratory (CN0066). The detail accreditation scope can be found on
NVLAP website.


1.2. Testing Location
Location 1:CTTL(Huayuan North Road)
  Address:               No. 52, Huayuan North Road, Haidian District, Beijing,
                         P. R. China100191

1.3. Testing Environment
  Normal Temperature:          15-35℃
  Relative Humidity:           20-75%

1.4. Project data
  Testing Start Date:          2019-08-12
  Testing End Date:            2019-09-16

1.5. Signature




                 Xie Xiuzhen
        (Prepared this test report)




                 Zheng Wei
        (Reviewed this test report)




                  Li Zhibin
        (Approved this test report)




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2. Client Information
2.1. Applicant Information
 Company Name:      TCL Communication Ltd.
                    7/F, Block F4, TCL Communication Technology Building, TCL
 Address:           International E City, Zhong Shan Yuan Road, Nanshan District,
                    Shenzhen, Guangdong, P.R. China 518052
 City:              Shenzhen
 Postal Code:       /
 Country:           China
 Telephone:         0086-755-36611722
 Fax:               /


2.2. Manufacturer Information
 Company Name:      TCL Communication Ltd.
                    7/F, Block F4, TCL Communication Technology Building, TCL
 Address:           International E City, Zhong Shan Yuan Road, Nanshan District,
                    Shenzhen, Guangdong, P.R. China 518052
 City:              Shenzhen
 Postal Code:       /
 Country:           China
 Telephone:         0086-755-36611722
 Fax:               /




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3. Equipment Under Test (EUT) and Ancillary Equipment (AE)
3.1. About EUT
  Description                         Tablet
  Model name                          8051,8052
  FCC ID                              2ACCJBT17
  With WLAN Function                  Yes
  Frequency Range                     ISM 2400MHz~2483.5MHz
  Type of Modulation                  DSSS/CCK/OFDM
  Number of Channels                  11
  Antenna                             Integral Antenna
  MAX Conducted Power                 25.59dBm(OFDM)
  Power Supply                        3.8V

3.2. Internal Identification of EUT

  EUT ID*     SN or IMEI                   HW Version             SW Version
  EUT1        889E33C98A13                 V1.1                   vA12
  EUT2        889E33C98A14                 V1.1                   vA12

*EUT ID: is used to identify the test sample in the lab internally.


3.3. Internal Identification of AE

  AE ID*         Description
  AE1             Battery
  AE3             Charger
  AE4             Charger
  AE5             Charger
  AE6             Charger
  AE7             Charger
  AE8             Charger
  AE9             USB
  AE10            USB

AE1
 Model                                CAC2580038C7
 Manufacturer                         VEKEN
 Capacitance                          2580mAh
 Nominal voltage                      3.8V
 Nominal voltage                      3.8V
AE3
 Model                                CBA0058AGAC7
 Manufacturer                         CHENYANG

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  Length of cable                      /
AE4
  Model                                CBA0058AGAC5
  Manufacturer                         PUAN
  Length of cable                      /
AE5
  Model                                CBA0058AAAC7
  Manufacturer                         CHENYANG
  Length of cable                      /
AE6
  Model                                CBA0058AAAC5
  Manufacturer                         PUAN
  Length of cable                      /
AE7
  Model                                CBA0058ABAC7
  Manufacturer                         CHENYANG
  Length of cable                      /
AE8
  Model                                CBA0058ABAC5
  Manufacturer                         PUAN
  Length of cable                      /
AE9
  Model                                CDA3122005C1
  Manufacturer                         JUWEI
  Length of cable                      /
AE10
  Model                                CDA3122005C8
  Manufacturer                         PUAN
  Length of cable                      /
*AE ID: is used to identify the test sample in the lab internally.
3.4. General Description
The Equipment under Test (EUT) is a model of Tablet with integrated antenna and inbuilt battery.
It has Bluetooth (EDR) function.
It consists of normal options: travel charger, USB cable.
Manual and specifications of the EUT were provided to fulfil the test.
Samples undergoing test were selected by the client.




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3.5. Interpretation of the Test Environment
For the test methods, the test environment uncertainty figures correspond to an expansion factor
k=2.
Measurement Uncertainty
Parameter                      Uncertainty
temperature                    0.48°C
humidity                       2%
DC voltages                    0.003V


4. Reference Documents
4.1. Documents supplied by applicant
EUT feature information is supplied by the applicant or manufacturer, which is the basis of testing.


4.2. Reference Documents for testing
The following documents listed in this section are referred for testing.
 Reference           Title                                                              Version
                     FCC CFR 47, Part 15, Subpart C:
                     15.205 Restricted bands of operation;
 FCC Part15          15.209 Radiated emission limits, general requirements;             2018
                     15.247 Operation within the bands 902-928MHz, 2400-
                     2483.5 MHz, and 5725-5850 MHz.
                    American National Standard of Procedures for Compliance
 ANSI C63.10                                                                            2013
                    Testing of Unlicensed Wireless Devices




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 5. Test Results
 5.1. Summary of Test Results
                                                    Sub-clause of           Sub-clause of
SUMMARY OF MEASUREMENT RESULTS                                                                    Verdict
                                                      Part15C                    IC
Maximum Peak Output Power                       15.247 (b)                           /               P
Peak Power Spectral Density                     15.247 (e)                           /               P
Occupied 6dB Bandwidth                          15.247 (a)                           /               P
Band Edges Compliance                           15.247 (d)                           /               P
Transmitter Spurious Emission - Conducted       15.247 (d)                           /               P
Transmitter Spurious Emission - Radiated        15.247, 15.205, 15.209               /               P
AC Powerline Conducted Emission                 15.107, 15.207                       /               P
 Please refer to ANNEX A for detail.
 Terms used in Verdict column
 P                   Pass, The EUT complies with the essential requirements in the standard.
 NP                    Not Perform, The test was not performed by CTTL
 NA                    Not Applicable, The test was not applicable
 F                     Fail, The EUT does not comply with the essential requirements in the
                       standard
 5.2. Statements
 The test cases as listed in section 5.1 of this report for the EUT specified in section 3 was
 performed by CTTL and according to the standards or reference documents listed in section 4.2
 The EUT met all requirements of the standards or reference documents, and only the WLAN
 function was tested in this report.
 The main test model of this report is 8052.
 5.3. Test Conditions
    T nom           Normal Temperature
      T min               Low Temperature
      T max               High Temperature
      V nom               Normal Voltage
 For this report, if the test cases listed above are tested under normal temperature and normal
 voltage, and also under norm humidity, the specific condition is shown as follows:
    Temperature                 T nom                            26℃
     Voltage                       V nom                         3.8V
     Humidity                      H nom                         20-75%




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 6. Test Facilities Utilized
        Conducted test system
                                             Serial                        Calibration     Calibration
 No.      Equipment          Model                      Manufacturer
                                            Number                           Period         Due date
            Vector
                                                          Rohde &
    1       Signal          FSQ40            200089                           1 year       2020-05-15
                                                          Schwarz
           Analyzer
                                                          Rohde &
    2        LISN           ENV216           101200                           1 year       2020-03-14
                                                          Schwarz
             Test                                         Rohde &
    3                        ESCI            100344                           1 year       2020-02-14
           Receiver                                       Schwarz
           Shielding
    4                   NQ(3.2*5.5*2.7)M     P1154        hankering                 /             /
            Room

        Radiated emission test system
                                       Serial                            Calibration        Calibration
No.      Equipment        Model                       Manufacturer
                                      Number                                date             Due date
                                                      Rohde &              1 year
1       Test Receiver     ESU26        100235                                               2020-02-27
                                                      Schwarz
                                                      Rohde &                1 year
2       Loop antenna     HFH2-Z2     829324/007                                             2019-12-03
                                                      Schwarz
3       BiLog Antenna   VULB9163           514        Schwarzbeck            1 year         2020-01-27
        Dual-Ridge                                                           1 year
4       Waveguide          3117       00139065        ETS-Lindgren                          2019-10-05
        Horn Antenna
        Dual-Ridge                                                           1 year
5       Waveguide          3116            2661       ETS-Lindgren                          2019-10-15
        Horn Antenna
        Vector Signal                                 Rohde          &       1 year
6                         FSV40        101047                                               2020-05-16
        Analyzer                                      Schwarz
        Semi-anechoic                CT000332-        Frankonia
7                            /                                                  /                 /
        chamber                        1074           German




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7. Measurement Uncertainty

7.1. Maximum Output Power
Measurement Uncertainty: 0.387dB,k=1.96


7.2. Peak Power Spectral Density
Measurement Uncertainty: 0.705dB,k=1.96


7.3. DTS 6-dB Signal Bandwidth
Measurement Uncertainty: 60.80Hz,k=1.96


7.4. Band Edges Compliance
Measurement Uncertainty : 0.62dB,k=1.96


7.5. Transmitter Spurious Emission
Conducted (k=1.96)
            Frequency Range               Uncertainty(dB)
            30MHz ≤ f ≤ 2GHz                   1.22
            2GHz ≤ f ≤3.6GHz                   1.22
            3.6GHz ≤ f ≤8GHz                   1.22
           8GHz ≤ f ≤12.75GHz                  1.51
          12.75GHz ≤ f ≤26GHz                  1.51
            26GHz ≤ f ≤40GHz                   1.59

Radiated (k=2)
            Frequency Range               Uncertainty(dB)
                 9kHz-30MHz                      /
            30MHz ≤ f ≤ 1GHz                   5.40
            1GHz ≤ f ≤18GHz                    4.32
            18GHz ≤ f ≤40GHz                   5.26



7.6. AC Power-line Conducted Emission
Measurement Uncertainty : 3.10dBm,k=2




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ANNEX A: Detailed Test Results
A.1. Measurement Method
A.1.1. Conducted Measurements
Connect the EUT to the test system as Fig.A.1.1.1 shows.
Set the EUT to the required work mode.
Set the EUT to the required channel.
Set the Vector Signal Analyzer and start measurement.
Record the values. Vector Signal Analyzer




                                                                  Vector   Signal
           EUT                       Attenuator                   Analyzer


                               Shielding room


                 Fig.A.1.1.1: Test Setup Diagram for Conducted Measurements

A.1.2. Radiated Emission Measurements
In the case of radiated emission, the used settings are as follows,
Sweep frequency from 30 MHz to 1GHz, RBW = 100 kHz, VBW = 300 kHz;
Sweep frequency from 1 GHz to 26GHz, RBW = 1MHz, VBW = 10Hz;



                 Antenna                          Antenna
                                                                 Vector Signal
           EUT                                                   Analyzer (Test
                                                                 Receiver)

                           Anechoic Chamber

                Fig.A.1.2.1: Test Setup Diagram for Radiated Measurements




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A.2. Maximum Output Power
Method of Measurement: See ANSI C63.10-2013-clause 11.9.1.2
a) Set the RBW = 1 MHz.
b) Set the VBW = 3 MHz.
c) Set the span ≥ [1.5 × DTS bandwidth].
d) Detector = peak.
e) Sweep time = auto couple.
f) Trace mode = max hold.
g) Allow trace to fully stabilize.
h) Use the instrument’s band/channel power measurement function with the band limits set equal
to the DTS bandwidth edges (for some instruments, this may require a manual override to select
the peak detector).

Measurement Limit:
             Standard                                      Limit (dBm)
       FCC CRF Part 15.247(b)                                 < 30

EUT ID: EUT2

A.2.1. Peak Output Power-conducted

Measurement Results:

802.11b/g mode
                                                     Test Result (dBm)
               Data Rate
  Mode                            2412MHz                2437MHz                     2462 MHz
                (Mbps)
                                    (Ch1)                  (Ch6)                      (Ch11)
                   1                22.18                    /                           /
                   2                22.32                    /                           /
 802.11b
                  5.5               23.78                    /                           /
                  11                24.98                  25.22                       25.26
                   6                25.25                    /                           /
                   9                25.01                    /                           /
                  12                25.44                  25.38                       25.35
                  18                24.74                    /                           /
 802.11g
                  24                25.13                    /                           /
                  36                24.80                    /                           /
                  48                24.32                    /                           /
                  54                24.71                    /                           /

The data rate 11Mbps and 12Mbps are selected as worse condition, and the following cases are
performed with this condition.




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802.11n-HT20 mode
                                                    Test Result (dBm)
              Data Rate
  Mode                            2412MHz               2437MHz                    2462 MHz
               (Index)
                                    (Ch1)                 (Ch6)                     (Ch11)
                MCS0                24.95                   /                          /
                MCS1                25.28                   /                          /
                MCS2                25.29                 25.59                      25.40
802.11n         MCS3                24.37                   /                          /
(20MHz)         MCS4                24.37                   /                          /
                MCS5                24.08                   /                          /
                MCS6                23.90                   /                          /
                MCS7                23.74                   /                          /

The data rate MCS2 is selected as worse condition, and the following cases are performed with
this condition.

802.11n-HT40 mode
                                                    Test Result (dBm)
              Data Rate
  Mode                            2422MHz               2437MHz                    2452 MHz
               (Index)
                                    (Ch3)                 (Ch6)                      (Ch9)
                MCS0                23.88                   /                          /
                MCS1                23.88                   /                          /
                MCS2                23.72                   /                          /
802.11n         MCS3                23.63                   /                          /
(40MHz)         MCS4                24.24                 24.18                      24.52
                MCS5                23.14                   /                          /
                MCS6                22.57                   /                          /
                MCS7                22.51                   /                          /

The data rate MCS4 is selected as worse condition, and the following cases are performed with
this condition.

Conclusion: Pass




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A.2.2. Average Output Power-conducted

Method of Measurement: See ANSI C63.10-2013-clause 11.9.2.2.2
The procedure for this method is as follows:
a) Set span = 1.5OBW.
b) Set RBW = 1MHz.
c) Set VBW = 3MHz
d) Number of points in sweep = 625
e) Sweep time = auto.
f) Detector = RMS.
g) If transmit duty cycle < 98%, use a sweep trigger with the level set to enable triggering only on
full power pulses. The transmitter shall operate at the maximum power control level for the entire
duration of every sweep. If the EUT transmits continuously (i.e., with no OFFintervals) or at duty
cycle ≥98%, and if each transmission is entirely at the maximum power control level, then the
trigger shall be set to “free run.”
h) Trace average 100 traces in power averaging (rms) mode.
i) Compute power by integrating the spectrum across the OBW of the signal using the
instrument’s band power measurement function, with band limits set equal to the OBW band
edges. If the instrument does not have a band power function, sum the spectrum levels (in power
units) at intervals equal to the RBW extending across the entire OBW of the spectrum.
802.11b/g mode
                                              Test Result (dBm)
        Mode
                         2412MHz (Ch1)        2437MHz (Ch6)            2462 MHz (Ch11)
       802.11b                 19.62                19.97                     20.00
       802.11g                 17.16                17.44                     17.83

802.11n-HT20 mode
                                              Test Result (dBm)
      Mode
                       2412MHz (Ch1)          2437MHz (Ch6)           2462 MHz (Ch11)
802.11n (20MHz)            16.94                   17.10                   17.73

802.11n-HT40 mode
                                              Test Result (dBm)
      Mode
                       2422MHz (Ch3)          2437MHz (Ch6)            2452 MHz (Ch9)
 802.11n(40MHz)            15.68                   16.21                    16.27



Conclusion: Pass




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A.3. Peak Power Spectral Density
Method of Measurement: See ANSI C63.10-2013-clause 11.10.2
a) Set analyzer center frequency to DTS channel center frequency.
b) Set the span to 1.5 times the DTS bandwidth.
c) Set the RBW to RBW = 3 kHz.
d) Set the VBW = 10 kHz.
e) Detector = peak.
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum amplitude level within the RBW.

Measurement Limit:
             Standard                                          Limit
       FCC CRF Part 15.247(e)                             < 8 dBm/3 kHz

Measurement Results:

802.11b/g mode
                                        Power Spectral Density
     Mode               Channel                                            Conclusion
                                              ( dBm/3 kHz )
                            1           Fig.A.3.1       -4.79                    P
    802.11b                 6           Fig.A.3.2       -4.34                    P
                            11          Fig.A.3.3       -4.76                    P
                            1           Fig.A.3.4       -9.81                    P
    802.11g                 6           Fig.A.3.5       -9.85                    P
                            11          Fig.A.3.6       -9.37                    P

802.11n-HT20 mode
                                         Power Spectral Density
     Mode               Channel                                            Conclusion
                                              ( dBm/3 kHz )
                           1            Fig.A.3.7       -8.49                    P
    802.11n
                           6            Fig.A.3.8       -8.98                    P
    (HT20)
                           11           Fig.A.3.9       -8.72                    P

802.11n-HT40 mode
                                        Power Spectral Density
     Mode               Channel                                            Conclusion
                                              ( dBm/3 kHz )
                            3          Fig.A.3.10       -12.36                   P
    802.11n
                            6          Fig.A.3.11       -12.61                   P
    (HT40)
                            9          Fig.A.3.12       -13.13                   P



Conclusion: Pass

Test graphs as below:
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Fig.A.3.1   Power Spectral Density(802.11b,Ch1)




Fig.A.3.2   Power Spectral Density (802.11b, Ch 6)




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Fig.A.3.3   Power Spectral Density (802.11b, Ch 11)




Fig.A.3.4   Power Spectral Density (802.11g, Ch 1)




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Fig.A.3.5   Power Spectral Density (802.11g, Ch 6)




Fig.A.3.6   Power Spectral Density (802.11g, Ch 11)




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Fig.A.3.7   Power Spectral Density (802.11n-HT20, Ch 1)




Fig.A.3.8   Power Spectral Density (802.11n-HT20, Ch 6)




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Fig.A.3.9    Power Spectral Density (802.11n-HT20, Ch 11)




Fig.A.3.10   Power Spectral Density (802.11n-HT40, Ch 3)




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Fig.A.3.11   Power Spectral Density (802.11n-HT40, Ch 6)




Fig.A.3.12   Power Spectral Density (802.11n-HT40, Ch 9)




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A.4. DTS 6-dB Signal Bandwidth
Method of Measurement: See ANSI C63.10-2013 section 11.8.1.
a) Set RBW = 100 kHz.
b) Set the video bandwidth (VBW) = 300 kHz.
c) Detector = Peak.
d) Trace mode = max hold.
e) Sweep = auto couple.
f) Allow the trace to stabilize.
g) Measure the maximum width of the emission that is constrained by the frequencies associated
   with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6
   dB relative to the maximum level measured in the fundamental emission.

Measurement Limit:
         Standard                                        Limit (kHz)
   FCC 47 CFR Part 15.247 (a)                               ≥ 500

EUT ID: EUT2

Measurement Result:

802.11b/g mode
                                         Occupied 6dB Bandwidth
      Mode               Channel                                            conclusion
                                                    ( kHz)
                            1              Fig.A.4.1       8800.00                P
     802.11b                6            Fig.A.4.2         8800.00                P
                            11           Fig.A.4.3         8800.00                P
                            1            Fig.A.4.4        16450.00                P
     802.11g                6            Fig.A.4.5        16450.00                P
                            11           Fig.A.4.6        16450.00                P

802.11n-HT20 mode
                                         Occupied 6dB Bandwidth
      Mode               Channel                                            conclusion
                                                   ( kHz)
                            1            Fig.A.4.7       17650.00                 P
     802.11n
                            6            Fig.A.4.8       17650.00                 P
     (HT20)
                            11           Fig.A.4.9       17650.00                 P

802.11n-HT40 mode
                                          Occupied 6dB Bandwidth
      Mode               Channel                                            conclusion
                                                    ( kHz)
                             3           Fig.A.4.10       35520.00                P
     802.11n
                             6           Fig.A.4.11       35840.00                P
     (HT40)
                             9           Fig.A.4.12       36160.00                P




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                                                              No.I19Z61589-IOT02
                                                                  Page25 of 107

Conclusion: Pass
Test graphs as below:




                    Fig.A.4.1 Occupied 6dB Bandwidth(802.11b,Ch 1)




                    Fig.A.4.2 Occupied 6dB Bandwidth (802.11b, Ch 6)




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                                            No.I19Z61589-IOT02
                                                Page26 of 107




Fig.A.4.3   Occupied 6dB Bandwidth (802.11b, Ch 11)




Fig.A.4.4   Occupied 6dB Bandwidth (802.11g, Ch 1)




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                                            No.I19Z61589-IOT02
                                                Page27 of 107




Fig.A.4.5   Occupied 6dB Bandwidth (802.11g, Ch 6)




Fig.A.4.6   Occupied 6dB Bandwidth (802.11g, Ch 11)




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                                            No.I19Z61589-IOT02
                                                Page28 of 107




Fig.A.4.7 Occupied 6dB Bandwidth (802.11n-20MHz, Ch 1)




Fig.A.4.8 Occupied 6dB Bandwidth (802.11n-HT20, Ch 6)




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                                              No.I19Z61589-IOT02
                                                  Page29 of 107




Fig.A.4.9   Occupied 6dB Bandwidth (802.11n-HT20, Ch 11)




Fig.A.4.10 Occupied 6dB Bandwidth (802.11n-40MHz, Ch 3)




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                                             No.I19Z61589-IOT02
                                                 Page30 of 107




Fig.A.4.11 Occupied 6dB Bandwidth (802.11n-HT40, Ch 6)




Fig.A.4.12 Occupied 6dB Bandwidth (802.11n-HT40, Ch 9)




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                                                                   No.I19Z61589-IOT02
                                                                       Page31 of 107

A.5. Band Edges Compliance
Method of Measurement: See ANSI C63.10-2013-clause 6.10.4
Connect the spectrum analyzer to the EUT using an appropriate RF cable connected to the EUT
output. Configure the spectrum analyzer settings as described below.
 a) Set Span = 100MHz
 b) Sweep Time: coupled
 c) Set the RBW= 100 kHz
 c) Set the VBW= 300 kHz
 d) Detector: Peak
 e) Trace: Max hold

Measurement Limit:
         Standard                                    Limit (dBc)
   FCC 47 CFR Part 15.247 (d)                            > 20

EUT ID: EUT2

Measurement Result:

802.11b/g mode
     Mode               Channel              Test Results              Conclusion
                           1                   Fig.A.5.1                   P
    802.11b
                          11                 Fig.A.5.2                     P
                           1                 Fig.A.5.3                     P
    802.11g
                          11                 Fig.A.5.4                     P

802.11n-HT20 mode
     Mode               Channel              Test Results              Conclusion
    802.11n                1                 Fig.A.5.5                     P
    (HT20)                11                 Fig.A.5.6                     P

802.11n-HT40 mode
     Mode               Channel              Test Results              Conclusion
    802.11n                3                 Fig.A.5.7                     P
    (HT40)                 9                 Fig.A.5.8                     P



Conclusion: Pass
Test graphs as below:




                                                            ©Copyright. All rights reserved by CTTL



Document Created: 2019-09-18 11:59:32
Document Modified: 2019-09-18 11:59:32

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