14_H5040 TestRpt DSC r1

FCC ID: 2AQA6-H5040

Test Report

Download: PDF
FCCID_4498995

Report No.: SZAWW190904004-02         FCC ID: 2AQA6-H5040                  Page 1 of 27




                       FCC Test Report

    Client Name        :   Shenzhen Intellirocks Tech. Co., Ltd.


                           Room 401 Building 9, YunGu phase II, Nanshan, Liuxian Avenue,
    Address            :
                           Taoyuan Street, Nanshan District, Shenzhen, China


    Product Name       :   WIFI Gateway



    Date               :   Oct. 23, 2019




   Shenzhen Anbotek Compliance Laboratory Limited




                                                                         Code:AB-RF-05-a


Report No.: SZAWW190904004-02                                           FCC ID: 2AQA6-H5040                                              Page 2 of 27



                                                                   Contents
1. General Information...............................................................................................................................................4
     1.1. Client Information....................................................................................................................................... 4
     1.2. Description of Device (EUT).....................................................................................................................4
     1.3. Auxiliary Equipment Used During Test................................................................................................... 4
     1.4. Description of Test Modes........................................................................................................................ 5
     1.5. List of channels...........................................................................................................................................5
     1.6. Description Of Test Setup......................................................................................................................... 6
     1.7. Test Equipment List....................................................................................................................................7
     1.8. Measurement Uncertainty.........................................................................................................................8
     1.9. Description of Test Facility........................................................................................................................ 8
2. Summary of Test Results..................................................................................................................................... 9
3. Conducted Emission Test...................................................................................................................................10
     3.1. Test Standard and Limit.......................................................................................................................... 10
     3.2. Test Setup..................................................................................................................................................10
     3.3. Test Procedure..........................................................................................................................................10
     3.4. Test Data....................................................................................................................................................10
4. Radiation Spurious Emission and Band Edge................................................................................................13
     4.1. Test Standard and Limit.......................................................................................................................... 13
     4.2. Test Setup..................................................................................................................................................14
     4.3. Test Procedure..........................................................................................................................................15
     4.4. Test Data....................................................................................................................................................15
5. 20DB Occupy Bandwidth Test........................................................................................................................... 22
     5.1. Test Standard and Limit.......................................................................................................................... 22
     5.2. Test Setup..................................................................................................................................................22
     5.3. Test Procedure..........................................................................................................................................22
     5.4. Test Data....................................................................................................................................................22
6. Dwell Time Test.................................................................................................................................................... 24
     6.1. Test Standard and Limit.......................................................................................................................... 24
     6.2. Test Setup..................................................................................................................................................24
     6.3. Test Procedure..........................................................................................................................................24
     6.4. Test Data....................................................................................................................................................24
7. Antenna Requirement......................................................................................................................................... 26
     7.1. Test Standard and Requirement............................................................................................................26
     7.2. Antenna Connected Construction..........................................................................................................26
APPENDIX I -- PHOTOGRAPH.............................................................................................................................27




                                                                                                                                      Code:AB-RF-05-a


Report No.: SZAWW190904004-02              FCC ID: 2AQA6-H5040                         Page 3 of 27


                                  TEST REPORT
Applicant            : Shenzhen Intellirocks Tech. Co., Ltd.

Manufacturer         : Shenzhen Intellirocks Tech. Co., Ltd.

Product Name         : WIFI Gateway

Model No.            : H5040

Trade Mark           : N.A.

Rating(s)            : Input: AC 110~240V, 50/60Hz




Test Standard(s)     :   FCC Part15 Subpart C 2018, Section 15.231
Test Method(s)       :   ANSI C63.10: 2013

The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to
determine the maximum emission levels emanating from the device and the severe levels of the device
can endure and its performance criterion. The measurement results are contained in this test report and
Shenzhen Anbotek Compliance Laboratory Limited is assumed full of responsibility for the accuracy
and completeness of these measurements. Also, this report shows that the EUT (Equipment Under
Test) is technically compliant with the FCC Part 15 Subpart C requirements.

This report applies to above tested sample only and shall not be reproduced in part without written
approval of Shenzhen Anbotek Compliance Laboratory Limited.

Date of Receipt                                                   Sept. 04, 2019
Date of Test                                               Sept. 04~Oct. 08, 2019



Prepared By
                                                               (Engineer / Dolly Mo)



Reviewer
                                                          (Supervisor / Bibo Zhang)



Approved & Authorized Signer
                                                           (Manager / Sally Zhang)

                                                                                   Code:AB-RF-05-a


Report No.: SZAWW190904004-02               FCC ID: 2AQA6-H5040                     Page 4 of 27

1. General Information
1.1. Client Information

Applicant            :   Shenzhen Intellirocks Tech. Co., Ltd.

                         Room 401 Building 9, YunGu phase II, Nanshan, Liuxian Avenue, Taoyuan
Address              :
                         Street, Nanshan District, Shenzhen, China
Manufacturer         :   Shenzhen Intellirocks Tech. Co., Ltd.

                         Room 401 Building 9, YunGu phase II, Nanshan, Liuxian Avenue, Taoyuan
Address              :
                         Street, Nanshan District, Shenzhen, China
Factory              :   Shenzhen Intellirocks Tech. Co., Ltd.

                         Room 401 Building 9, YunGu phase II, Nanshan, Liuxian Avenue, Taoyuan
Address              :
                         Street, Nanshan District, Shenzhen, China


1.2. Description of Device (EUT)

Product Name         :   WIFI Gateway

Model No.            :   H5040

Trade Mark           :   N.A.

Test Power Supply    :   AC 120V, 60Hz
                                                         WiFi: 802.11b/ g/ n(HT20) 2412-2462MHz
                         Operation Frequency:
                                                         433.92MHz
                                                         WiFi: 11 Channels for 802.11b/ g/ n(HT20)
                         Number of Channel:
                                                         433.92MHz: 1 Channels
Product                                                  WiFi: 802.11b CCK; 802.11g/n OFDM
                     :   Modulation Type:
Description                                              433.92MHz: ASK

                         Antenna Type:                   PCB Antenna

                                                         WiFi: 2 dBi
                         Antenna Gain(Peak):
                                                         433.92MHz: 0 dBi
Remark: 1) For a more detailed features description, please refer to the manufacturer’s specifications
or the User’s Manual.
2)This report is for 433.92MHz module.


1.3. Auxiliary Equipment Used During Test
N/A


                                                                                  Code:AB-RF-05-a


Report No.: SZAWW190904004-02             FCC ID: 2AQA6-H5040                    Page 5 of 27
1.4. Description of Test Modes
To investigate the maximum EMI emission characteristics generates from EUT, the test system was
pre-scanning tested base on the consideration of following EUT operation mode or test configuration
mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test
configuration mode(s) mentioned above was evaluated respectively.
        Pretest Mode                                        Description
           Mode 1                                              TX Mode


                                       For Radiated Emission

       Final Test Mode                                      Description
           Mode 1                                              TX Mode


Note: During the test, the EUT was keeping continuous transmission.




1.5. List of channels
                                              Freq.                             Note
           Channel
                                             (MHz)                        (Modulation Type)
             01                             433.92                              ASK




                                                                               Code:AB-RF-05-a


Report No.: SZAWW190904004-02           FCC ID: 2AQA6-H5040          Page 6 of 27


1.6. Description Of Test Setup


  CE



                                                                    AC Line
                                                              E-1
                                                              EUT              LISN


 0.8m




         Table
        Table

                                   1.5m




  RE




                                                                     AC Line
                                    E-1
                                    EUT


 0.8m




        Table

                                 1.5m




                                                                    Code:AB-RF-05-a


Report No.: SZAWW190904004-02                FCC ID: 2AQA6-H5040                  Page 7 of 27
1.7. Test Equipment List
                                                                                               Cal.
 Item       Equipment         Manufacturer       Model No.      Serial No.      Last Cal.
                                                                                              Interval
             L.I.S.N.
  1.      Artificial Mains   Rohde & Schwarz      ENV216         100055       Nov. 26, 2018   1 Year
             Network
  2.    EMI Test Receiver    Rohde & Schwarz      ESPI3          101604       Nov. 05, 2018   1 Year
                               Compliance
  3.     RF Switching Unit                       RSU-M2          38303        Nov. 05, 2018   1 Year
                                Direction
  4.    Spectrum Analysis        Agilent          E4407B       US39390582     Nov. 05, 2018   1 Year
          MAX Spectrum
  5.                             Agilent          N9020A       MY51170037     Nov. 05, 2018   1 Year
             Analysis
                                                BK1G18G30
  6.       Preamplifier      SKET Electronic                    KD17503       Nov. 05, 2018   1 Year
                                                    D
        Double Ridged Horn     Instruments
  7.                                             GTH-0118        351600       Nov. 20, 2018   1 Year
             Antenna           corporation
         Bilog Broadband
  8.                          Schwarzbeck       VULB9163      VULB 9163-289   Nov. 19, 2018   1 Year
             Antenna
  9.      Loop Antenna        Schwarzbeck       FMZB1519B        00053        Nov. 20, 2018   1 Year
                                                LB-180400-K
 10.      Horn Antenna           A-INFO                        J211060628     Nov. 20, 2018   1 Year
                                                    F
 11.       Pre-amplifier        SONOMA             310N          186860       Nov. 05, 2018   1 Year
        EMI Test Software
 12.                            SHURPLE            N/A             N/A            N/A          N/A
             EZ-EMC
          RF Test Control
 13.                            YIHENG            YH3000        2017430       Nov. 05, 2018   1 Year
             System
 14.      Power Sensor           DAER           RPR3006W      15I00041SN045   Nov. 05, 2018   1 Year

 15.      Power Sensor           DAER           RPR3006W      15I00041SN046   Nov. 05, 2018   1 Year
          MXA Spectrum
 16.                             Agilent          N9020A       MY51170037     Nov. 05, 2018   1 Year
             Analysis
          MXG RF Vector
 17.                             Agilent          N5182A       MY48180656     Nov. 05, 2018   1 Year
         Signal Generator
 18.     Signal Generator        Agilent          E4421B       MY41000743     Nov. 05, 2018   1 Year

 19.     DC Power Supply           LW           TPR-6420D        374470       Oct. 31, 2018   1 Year
             Constant
                                                ZJ-KHWS80
 20.       Temperature         ZHONGJIAN                           N/A        Nov. 01, 2018   1 Year
                                                    B
        Humidity Chamber



                                                                               Code:AB-RF-05-a


Report No.: SZAWW190904004-02                  FCC ID: 2AQA6-H5040                          Page 8 of 27

1.8. Measurement Uncertainty
 Radiation Uncertainty             :   Ur = 3.9 dB (Horizontal)
                                       Ur = 3.8 dB (Vertical)


 Conduction Uncertainty            :   Uc = 3.4 dB



1.9. Description of Test Facility
The test facility is recognized, certified, or accredited by the following organizations:

FCC-Registration No.: 184111
Shenzhen Anbotek Compliance Laboratory Limited, EMC Laboratory has been registed and fully
described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter
from the FCC is maintained in our files. Registration No. 184111, September 30, 2018.

ISED-Registration No.: 8058A
Shenzhen Anbotek Compliance Laboratory Limited, EMC Laboratory has been registered and fully
described in a report filed with the (ISED) Innovation, Science and Economic Development Canada. The
acceptance letter from the ISED is maintained in our files. Registration 8058A, March 07, 2019.

Test Location
Shenzhen Anbotek Compliance Laboratory Limited.
1/F, Building D, Sogood Science and Technology Park, Sanwei community, Hangcheng Street, Bao'an
District, Shenzhen, Guangdong, China.518102




                                                                                        Code:AB-RF-05-a


Report No.: SZAWW190904004-02               FCC ID: 2AQA6-H5040    Page 9 of 27

2. Summary of Test Results
Standard Section                Test Item                             Result

15.203                          Antenna Requirement                    PASS

15.207                          Conducted Emission                     PASS

15.205/15.209/15.231(b)         Spurious Emission                      PASS

15.231(c)                       20dB Occupied Bandwidth                PASS

15.231(a)                       Dwell time                             PASS

Remark: “N/A” is an abbreviation for Not Applicable.




                                                                  Code:AB-RF-05-a


Report No.: SZAWW190904004-02                FCC ID: 2AQA6-H5040                   Page 10 of 27

3. Conducted Emission Test
3.1. Test Standard and Limit
Test Standard        FCC Part15 Section 15.207
                                                           Maximum RF Line Voltage (dBuV)
                           Frequency
                                                   Quasi-peak Level             Average Level
Test Limit              150kHz~500kHz                   66 ~ 56 *                 56 ~ 46 *
                         500kHz~5MHz                       56                           46
                         5MHz~30MHz                        60                           50
Remark: (1) *Decreasing linearly with logarithm of the frequency.
         (2) The lower limit shall apply at the transition frequency.


3.2. Test Setup




3.3. Test Procedure
The EUT system is connected to the power mains through a line impedance stabilization network
(L.I.S.N.). This provides a 50ohm coupling impedance for the EUT system. Please refer the block
diagram of the test setup and photographs. Both sides of AC line are checked to find out the maximum
conducted emission. In order to find the maximum emission levels, the relative positions of equipment
and all of the interface cables shall be changed according to FCC ANSI C63.10-2013 on Conducted
Emission Measurement.
The bandwidth of test receiver (ESCI) set at 9kHz.
The frequency range from 150kHz to 30MHz is checked.

3.4. Test Data
Only the worst case data was showed in the report, please to see the following pages.
                                                                                 Code:AB-RF-05-a


Report No.: SZAWW190904004-02        FCC ID: 2AQA6-H5040    Page 11 of 27
Conducted Emission Test Data
Test Site:               1# Shielded Room
Test Specification:      AC 120V, 60Hz
Comment:                 Live Line
                         Tem.: 23.1℃ Hum.: 55.6%




                                                           Code:AB-RF-05-a


Report No.: SZAWW190904004-02        FCC ID: 2AQA6-H5040    Page 12 of 27
Conducted Emission Test Data
Test Site:               1# Shielded Room
Test Specification:      AC 120V, 60Hz
Comment:                 Neutral Line
                         Tem.: 23.1℃ Hum.: 55.6%




                                                           Code:AB-RF-05-a


Report No.: SZAWW190904004-02                         FCC ID: 2AQA6-H5040                             Page 13 of 27

4. Radiation Spurious Emission and Band Edge
4.1. Test Standard and Limit
Test Standard FCC Part15 C Section 15.209, 15.205 and 15.231(b)

                           Frequency               Field strength           Limit                         Measurement
                                                                                            Remark
                             (MHz)                (microvolt/meter)       (dBuV/m)                        distance (m)

                    0.009MHz~0.490MHz                2400/F(kHz)               -                 -              300
                    0.490MHz-1.705MHz               24000/F(kHz)               -                 -               30
                      1.705MHz-30MHz                          30               -                 -               30
Test Limit              30MHz~88MHz                       100                40.0         Quasi-peak             3
                       88MHz~216MHz                       150                43.5         Quasi-peak             3
                      216MHz~960MHz                       200                46.0         Quasi-peak             3
                     960MHz~1000MHz                       500                54.0         Quasi-peak             3
                                                          500                54.0           Average              3
                       Above 1000MHz
                                                              -              74.0             Peak               3
Remark:
(1)The lower limit shall apply at the transition frequency.
(2) 15.35(b), Unless otherwise specified, the limit on peak radio frequency emissions is 20dB above the maximum
permitted average emission limit applicable to the equipment under test. This peak limit applies to the total peak emission
level radiated by the device.


the formulas for calculating the maximum permitted fundamental field strengths are as follows:
for the band 260-470 MHz, μV/m at 3 meters = 41.6667(F) - 7083.3333.
The maximum permitted unwanted emission level is 20 dB below the maximum permitted fundamental
level

Emission Level (dBuV/m)=20log Emission Level(uV/m)

The field strength of emission limits have been calculated in below table:


                 Fundamental Frequency                                Field Strength of Fundamental
                        (MHz)                                                 (dBuV/m)@3m
                            433.92                                                 80.82 (AVG)
                            433.92                                              100.82 (Peak)




                                                                                                     Code:AB-RF-05-a


Report No.: SZAWW190904004-02       FCC ID: 2AQA6-H5040    Page 14 of 27

4.2. Test Setup




                                Figure 1. Below 30MHz




                                Figure 2. 30MHz to 1GHz




                                 Figure 3. Above 1 GHz

                                                          Code:AB-RF-05-a


Report No.: SZAWW190904004-02               FCC ID: 2AQA6-H5040                      Page 15 of 27


4.3. Test Procedure
For below 1GHz: The EUT is placed on a turntable, which is 0.8m above the ground plane.
For above 1GHz: The EUT is placed on a turntable, which is 1.5m above the ground plane.
The turn table can rotate 360 degrees to determine the position of the maximum emission level. The
EUT is set 3 meters away from the receiving antenna which is mounted on a antenna tower. The
antenna can be moved up and down from 1 to 4 meters to find out the maximum emission level. Rotated
the EUT through three orthogonal axes to determine the maximum emissions, both horizontal and
vertical polarization of the antenna are set on test. The EUT is tested in 9*6*6 Chamber. The device is
evaluated in xyz orientation.

For 9kHz to 150kHz, Set the spectrum analyzer as:
RBW = 200Hz, VBW =1kHz, Detector= Quasi-Peak, Trace mode= Max hold, Sweep- auto couple.

For 150kHz to 30MHz, Set the spectrum analyzer as:
RBW = 9KHz, VBW =30kHz, Detector= Quasi-Peak, Trace mode= Max hold, Sweep- auto couple.

For 30MHz to 1000MHz, Set the spectrum analyzer as:
RBW = 100kHz, VBW =300kHz,Detector= Quasi-Peak, Trace mode= Max hold, Sweep- auto couple.

For above 1GHz,Set the spectrum analyzer as:
RBW =1MHz, VBW =1MHz, Detector= Peak, Trace mode= Max hold, Sweep- auto couple.
RBW =1MHz, VBW =10Hz, Detector= Average, Trace mode= Max hold, Sweep- auto couple.

4.4. Test Data
PASS
During the test, Pre-scan all kind of the place mode (X-axis, Y-axis, Z-axis), and found the X-axis is the
worst case.

The test results of 9kHz-30MHz and above 18000MHz are attenuated more than 20dB below the
permissible limits, so the results don't record in the report.




                                                                                   Code:AB-RF-05-a


 Report No.: SZAWW190904004-02              FCC ID: 2AQA6-H5040                      Page 16 of 27
 Test Results (Fundamental 433.92MHz)


                                                                  Duty
                                  Cable     Ant
Frequency   Antenna    Reading                       Amplifier   cycle    Results       Limits   Det.
                                  Loss     Factor
                                                                 Factor


 (MHz)        Pol.    (dBuV/m)     (dB)     (dB)       (dB)      (dB)     (dBuV/m)    (dBuV/m)   Mode

 433.92        H        94.35      1.52     12.64     31.45        -       77.06       100.82        PK

 433.92        H        94.35      1.52     12.64     31.45      -9.12     67.94        80.82        AV

 433.92        V        97.04      1.52     12.64     31.45        -       79.75       100.82        PK

 433.92        V        97.04      1.52     12.64     31.45      -9.12     70.63        80.82        AV


 Remark:
 1. Result = Reading + Cable Loss +Ant Factor –Amplifier + Duty cycle Factor
 2. Pulse Desensitization Correction Factor
 Pulse Width (PW)= 1.667ms
 2/PW=2/1.667=1.20kHz
 RBW(1000kHz)> 2/PW (1.20Hz)
 Therefore PDCF is not needed.

 3. Duty Cycle Factor
 Calculate Formula:
 AV=PEAK +Duty Cycle Factor
 Duty Cycle Factor=20log(Duty Cycle)
 Duty Cycle= on time/ period

 Test Data:
 T on time=0.319ms*14+1.022ms*11=15.708 ms
 T period=44.90ms
 Duty Cycle=34.98%
 Duty Cycle Factor =20log(Duty Cycle)=-9.12




                                                                                   Code:AB-RF-05-a


Report No.: SZAWW190904004-02     FCC ID: 2AQA6-H5040             Page 17 of 27



               T on time slot-1                         T on time slot-2




                  T period




                                                                Code:AB-RF-05-a


 Report No.: SZAWW190904004-02              FCC ID: 2AQA6-H5040                        Page 18 of 27
 Test Results (Harmonics Emissions)


                                                                     Duty
                                   Cable     Ant
Frequency   Antenna    Reading                          Amplifier   cycle    Results       Limits      Det
                                   Loss     Factor
                                                                    Factor


 (MHz)        Pol.    (dBuV/m)      (dB)        (dB)      (dB)      (dB)     (dBuV/m)    (dBuV/m)      Mode

 867.84        H         74.58      1.92        12.71    31.72        -       57.49        80.82       PK

 867.84        H         74.58      1.92        12.71    31.72      -9.12     48.37        60.82       AV

 867.84        V         76.60      1.92        12.71    31.72        -       59.51        80.82       PK

 867.84        V         76.60      1.92        12.71    31.72      -9.12     50.39        60.82       AV

 1301.76       H         63.77      2.38        21.43    32.45        -       55.13        74.00       PK

 1301.76       H         63.77      2.38        21.43    32.45      -9.12     46.01        54.00       AV

 1301.76       V         65.63      2.38        18.56    32.45        -       54.12        74.00       PK

 1301.76       V         65.63      2.38        18.56    32.45      -9.12     45.00        54.00       AV


 Remark :

   1. Result = Reading + Cable Loss +Ant Factor –Amplifier + Duty cycle Factor

   2. Pulse Desensitization Correction Factor

   Pulse Width (PW)= 1.667ms

   2/PW=2/1.667=1.20kHz

   RBW(1000kHz)> 2/PW (1.20Hz)

   Therefore PDCF is not needed.

   3. Duty Cycle Factor=-9.12




                                                                                  Code:AB-RF-05-a


  Report No.: SZAWW190904004-02               FCC ID: 2AQA6-H5040                       Page 19 of 27
  Test Results (Radiated Emission)



                                     Cable     Ant
Frequency    Antenna     Reading                       Amplifier    Results     Limits      Margin      Det.
                                     Loss     Factor



 (MHz)         Pol.     (dBuV/m)      (dB)     (dB)          (dB)   (dBuV/m)   (dBuV/m)      (dB)       Mode

  54.89         H         56.35       1.03    11.15      40.74       27.79       40.0       -12.21      QP

 127.84         H         59.31       1.24    12.24      40.48       32.31       43.5       -11.19      QP

 732.90         H         61.74       1.67    13.75      41.27       35.89       46.0       -10.11      QP

  54.89         V         55.69       1.03    11.15      40.74       27.13       40.0       -12.87      QP

 127.84         V         60.43       1.24    12.24      40.48       33.43       43.5       -10.07      QP

 732.90         V         62.37       1.67    13.75      41.27       36.52       46.0        -9.48      QP




  Remark:
  1. Results = Reading + Cable Loss +Ant Factor –Amplifier




                                                                                   Code:AB-RF-05-a


Report No.: SZAWW190904004-02     FCC ID: 2AQA6-H5040              Page 20 of 27
Test Results (30~1000MHz)
 Job No.:     SZAWW190904004-01       Temp.(℃)/Hum.(%RH):   23.1℃/50%RH
 Standard:    FCC PART 15C            Power Source:         AC 120V, 60Hz
 Test Mode:   TX Mode                 Polarization:         Horizontal
 Note:




                                                                 Code:AB-RF-05-a


Report No.: SZAWW190904004-02               FCC ID: 2AQA6-H5040                 Page 21 of 27
Test Results (30~1000MHz)
 Job No.:           SZAWW190904004-01              Temp.(℃)/Hum.(%RH):   23.1℃/50%RH
 Standard:          FCC PART 15C                   Power Source:         AC 120V, 60Hz
 Test Mode:         TX Mode                        Polarization:         Vertical
 Note:




Remark:
1. Results = Reading + Cable Loss +Ant Factor –Amplifier




                                                                              Code:AB-RF-05-a


Report No.: SZAWW190904004-02             FCC ID: 2AQA6-H5040                   Page 22 of 27

5. 20DB Occupy Bandwidth Test
5.1. Test Standard and Limit
Test Standard         FCC Part15 C Section 15.231 (c)

                      According to FCC Part 15.231(c), The bandwidth of the emission shall be no
                      wider than 0.25% of the center frequency for devices operating above 70MHz
                      and below 900MHz. For devices operating above 900MHz, the emission shall
                      be no wider than 0.5% of the center frequency. Bandwidth is determined at the
                      points 20dB down from the modulated carrier.
Test Limit
                      So the emission bandwidth limits have been calculated in below table:
                                     Fundamental
                                                            Limit of 20dB Bandwidth
                                      Frequency
                                     433.92 MHz           433920x0.0025=1084.80 kHz




5.2. Test Setup




5.3. Test Procedure
1. Place the EUT on the table and set it in the continuously transmitting mode.
2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the
spectrum analyzer.
3. Set the spectrum analyzer as:
   RBW = 100kHz, VBW≥3*RBW =300kHz,
   Span= 2MHz
   Detector= Peak
   Trace mode= Max hold.
   Sweep- auto couple.
4. Mark the peak frequency and –20dB (upper and lower) frequency.
5. Repeat until all the rest channels are investigated.

5.4. Test Data




                                                                              Code:AB-RF-05-a


Report No.: SZAWW190904004-02          FCC ID: 2AQA6-H5040                   Page 23 of 27



Test Item      :    20dB Bandwidth           Test Mode     :   Continuously transmitting
Test Voltage   :    AC 120V, 60Hz            Temperature   :   24℃
Test Result    :    PASS                     Humidity      :   55%RH



    Freq.                                                      Limit
               Modulation Type       Bandwidth (kHz)                             Results
   (MHz)                                                       (kHz)
   433.92          ASK                   159.0             <1084.80               PASS




                                        433.92MHz




                                                                           Code:AB-RF-05-a


Report No.: SZAWW190904004-02                     FCC ID: 2AQA6-H5040                    Page 24 of 27

6. Dwell Time Test
6.1. Test Standard and Limit
Test Standard            FCC Part 15.231(a)(1)
                         According to FCC Part 15.231(a)(1), A manually operated transmitter shall
Test Limit               employ a switch that will automatically deactivate the transmitter within not
                         more than 5 seconds of being released


6.2. Test Setup




6.3. Test Procedure
1. Place the EUT on the table and set it in continuously transmitting mode. Remove the antenna from the
   EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer.
2. Set the spectrum analyzer as
   RBW=1000kHz, VBW= 1000 kHz, Span= 0Hz, Sweep Time= 20 Seconds.
3. Record the Delta mark time.

6.4. Test Data


 Test Item           :   Dwell Time                   Test Mode            :   Continuously transmitting
 Test Voltage        :   AC 120V, 60Hz                Temperature          :   24℃
 Test Result         :   PASS                         Humidity             :   55%RH



        Test Mode                  Transmitting time(s)             Limit(s)                 Result
        ASK mode                          0.140                       ≤5                     PASS


Please refer the following plot.




                                                                                       Code:AB-RF-05-a


Report No.: SZAWW190904004-02   FCC ID: 2AQA6-H5040    Page 25 of 27




                                 Dwell Time




                                                      Code:AB-RF-05-a


Report No.: SZAWW190904004-02             FCC ID: 2AQA6-H5040                     Page 26 of 27

7. Antenna Requirement
7.1. Test Standard and Requirement
Test Standard    FCC Part15 Section 15.203

                 1) 15.203 requirement:
                 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.
                 Antenna requirement must meet at least one of the following:
Requirement
                 1) Antenna must be permanently attached to device.
                 2) The antenna must use a unique type of connector to attach to the device.
                 3) Device must be professionally installed. The installer shall be responsible for
                 ensuring that the correct antenna is employed by the device.



7.2. Antenna Connected Construction
The antenna is a PCB antenna which permanently attached, and the best case gain of the antenna is 0
dBi. It complies with the standard requirement.



                                                                          Antenna




                                                                                Code:AB-RF-05-a


Report No.: SZAWW190904004-02              FCC ID: 2AQA6-H5040                  Page 27 of 27

APPENDIX I -- PHOTOGRAPH
Reference to the test report SZAWW190904004-01.




                             ---------------- End of Report ----------------
                                                                               Code:AB-RF-05-a



Document Created: 2019-11-02 02:27:09
Document Modified: 2019-11-02 02:27:09

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC