Test Report

FCC ID: O6ZHXQX1AP0S

Test Report

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FCCID_4120988

                          FCC C2PC Test Report
            FCC ID                 : O6ZHXQX1AP0S
            Equipment              : 8-Channel LoRa Module
            Model No.              : HXQX1AP0S
            Brand Name             : machineQ
            Applicant              : Humax Co., Ltd.
            Address                : HUMAX BLDG., 2, HUMAX BLDG., 2,
                                     Yeongmun-ro, Cheoin-gu, Yongin-si,
                                     Gyeonggi-do, South Korea, 17040
            Standard               : 47 CFR FCC Part 15.247
            Received Date          : Nov. 30, 2018
            Tested Date            : Nov. 13 ~ Dec. 11, 2018


      We, International Certification Corp., would like to declare that the tested sample has been
      evaluated and in compliance with the requirement of the above standards. The test results
      contained in this report refer exclusively to the product. It may be duplicated completely for
      legal use with the approval of the applicant. It shall not be reproduced except in full without
      the written approval of our laboratory.



      Reviewed by:                        Approved by:




      Along Chen / Assistant Manager      Gary Chang / Manager




Report No.: FR782401-08                                                               Page : 1 of 24
Report Version: Rev. 01


                                                         Table of Contents
1        GENERAL DESCRIPTION .................................................................................................................... 5

1.1      Information.............................................................................................................................................. 5
1.2      Local Support Equipment List ................................................................................................................ 7
1.3      Test Setup Chart .................................................................................................................................... 7
1.4      The Equipment List ................................................................................................................................ 8
1.5      Test Standards ....................................................................................................................................... 9
1.6      Deviation from Test Standard and Measurement Procedure................................................................. 9
1.7      Measurement Uncertainty ...................................................................................................................... 9

2        TEST CONFIGURATION ..................................................................................................................... 10

2.1      Testing Condition ................................................................................................................................. 10
2.2      The Worst Test Modes and Channel Details ....................................................................................... 10

3        TRANSMITTER TEST RESULTS ....................................................................................................... 11

3.1      Conducted Emissions........................................................................................................................... 11
3.2      Unwanted Emissions into Restricted Frequency Bands ...................................................................... 16

4        TEST LABORATORY INFORMATION ............................................................................................... 24




Report No.: FR782401-08                                                                                                             Page : 2 of 24
Report Version: Rev. 01


                                    Release Record
     Report No.           Version                   Description      Issued Date
   FR782401-08            Rev. 01   Initial issue                   Dec. 26, 2018




Report No.: FR782401-08                                           Page : 3 of 24
Report Version: Rev. 01


                                  Summary of Test Results
   FCC Rules                     Test Items                          Measured                      Result
                                                        [dBuV]: 0.291MHz
      15.207         Conducted Emissions                                                            Pass
                                                        41.09 (Margin -9.41dB) - AV
    15.247(d)                                           [dBuV/m at 3m]: 140.67MHz
                     Radiated Emissions                                                             Pass
      15.209                                            39.51 (Margin -3.99dB) - PK


Declaration of Conformity:
The test results with all measurement uncertainty excluded are presented in accordance with the regulation
limits or requirements declared by manufacturers.
Comments and Explanations:
The declared values of gain for EUT presented in the report are provided by the manufacturer, and the
manufacturer takes all the responsibilities for the accuracy of the gain.




Report No.: FR782401-08                                                                Page : 4 of 24
Report Version: Rev. 01


1         General Description
1.1       Information
This report is issued as a supplementary report to original report no. FR782401-04.
FR782401-04 is to add a host as section 1.1.2.
The report is prepared for FCC Class II change to modification of this host. The modification is concerned with
following

      Surface oxidation of PCB board

Conducted emission and radiated emission tests had been re-tested and presented in following sections.


1.1.1     Specification of the Equipment under Test (EUT)
                                                   RF General Information
                                                                                                     Channel
   Frequency                                     Channel           Data Rate
                      Ch. Freq. (MHz)                                            Spread Factor      Bandwidth
  Range (MHz)                                    Number             (bit/sec)
                                                                                                      (kHz)
      902 ~ 928           923.3 ~ 927.5            1 ~ 8 [8]      980 ~ 21900       12 ~ 7               500
Note 1: RF output power specifies that Maximum Conducted (Average) Output Power.
Note 2: The device uses CSS modulation.


1.1.2     Information of Host
          Brand Name                machineQ
         Product name               8-Channel LoRa Gateway
          Model name                HXQX1AP0S
        Certified module
                                    FCC ID: XMR201605EC25A
    (installed in the system)

1.1.2.1 Antenna of Host
For LoRa
Ant.
               Brand                      Type                 Gain (dBi)       Connector           Remark
No.
          LoRa antenna
  1                                       Dipole                 0.96             SMA            Lora Antenna
            (External)
          LoRa antenna
  2                                   Monopole                   -1.65            UFL            Lora Antenna
            (Internal)




Report No.: FR782401-08                                                                      Page : 5 of 24
Report Version: Rev. 01


For LTE / WCDMA
 Ant.                                     Connector
                     Type                                         Gain (dBi)             Operating Band
 No.
                                                                                    LTE Band 2 /
                                                                     4.49
                                                                                    WCDMA Band II
                                                                                    LTE Band 4 /
   1                 PIFA                    UFL                     3.59
                                                                                    WCDMA Band IV
                                                                                    LTE Band 12 /
                                                                     2.05
                                                                                    WCDMA Band V



1.1.2.2 Power Supply Type of Host
Power Supply Type                   12Vdc from adapter



1.1.2.3 Accessories of Host
                                                   Accessories
 No.            Equipment           Description
                                    Brand: machineQ
                                    Model: WB-24J12FU
                                    Power Rating:
   1            AC adapter
                                    I/P: 100-240Vac, 50-60Hz, 0.7A Max
                                    O/P: 12Vdc, 2A
                                    Power Line: 1.2m non-shielded without core
                                    Brand: PHIHONG
                                    Model: PSAC24A-120L6
                                    Power Rating:
   2            AC adapter
                                    I/P: 100-240Vac, 50-60Hz, 51-73VA
                                    O/P: 12Vdc, 2A
                                    Power Line: 1.2m non-shielded without core
   3            RJ45 cable          1m shielded without core


1.1.3     Channel List
                          Channel                                           Frequency(MHz)
                             1                                                   923.3
                             2                                                   923.9
                             3                                                   924.5
                             4                                                   925.1
                             5                                                   925.7
                             6                                                   926.3
                             7                                                   926.9
                             8                                                   927.5




Report No.: FR782401-08                                                                  Page : 6 of 24
Report Version: Rev. 01


1.2       Local Support Equipment List
                                         Support Equipment List
 No.        Equipment            Brand          Model             FCC ID           Remarks
   1         Notebook            DELL       Latitude E6430         DoC     ---


1.3       Test Setup Chart
                                          Test Setup Diagram




 No.                                      Signal cable / Length (m)
  1    RJ45, 10m non-shielded.
  2    RJ45, 1m non-shielded.




Report No.: FR782401-08                                                          Page : 7 of 24
Report Version: Rev. 01


1.4       The Equipment List
      Test Item        Conducted Emission
      Test Site        Conduction room 1 / (CO01-WS)
    Tested Date        Nov. 13, 2018
      Instrument           Manufacturer             Model No.            Serial No.      Calibration Date      Calibration Until
       Receiver                R&S                    ESR3                101657          Jan. 05, 2018          Jan. 04, 2019
        LISN              SCHWARZBECK          Schwarzbeck 8127           8127-667        Nov. 05, 2018         Nov. 04, 2019
                                               EMCCFD300-BM-B
   RF Cable-CON                EMC                                         50821          Dec. 18, 2017         Dec. 17, 2018
                                                   M-6000
    Measurement
                              AUDIX                     e3               6.120210k             NA                     NA
     Software
Note: Calibration Interval of instruments listed above is one year.


      Test Item        Radiated Emission
      Test Site        966 chamber3 / (03CH03-WS)
    Tested Date        Dec. 10 ~ Dec. 11, 2018
      Instrument           Manufacturer             Model No.            Serial No.      Calibration Date      Calibration Until
 Spectrum Analyzer             R&S                    FSV40               101499          Jan. 03, 2018          Jan. 02, 2019
       Receiver                R&S                    ESR3                101657          Jan. 05, 2018          Jan. 04, 2019
    Bilog Antenna         SCHWARZBECK               VULB9168           VULB9168-685       Apr. 19, 2018          Apr. 18, 2019
    Horn Antenna
                          SCHWARZBECK             BBHA 9120 D         BBHA 9120 D 1206    Jan. 18, 2018          Jan. 17, 2019
      1G-18G
    Horn Antenna
                          SCHWARZBECK              BBHA 9170           BBHA 9170517       Nov. 15, 2018         Nov. 14, 2019
      18G-40G
    Loop Antenna               R&S                   HFH2-Z2              100330          Nov. 09, 2018         Nov. 08, 2019
 Loop Antenna Cable        KOAX KABEL              101354-BW             101354-BW        Oct. 08, 2018          Oct. 07, 2019
     Preamplifier              EMC                  EMC02325              980187          Aug. 24, 2018         Aug. 23, 2019
     Preamplifier             Agilent                83017A             MY53270014        Aug. 09, 2018         Aug. 08, 2019
     Preamplifier              EMC                EMC184045B              980192          Aug. 09, 2018         Aug. 08, 2019
                                               EMC104-SM-SM-80
    RF cable-3M                EMC                                        181107          Oct. 30, 2018          Oct. 29, 2019
                                                     00
    RF cable-8M           HUBER+SUHNER           SUCOFLEX104             MY32487/4        Oct. 30, 2018          Oct. 29, 2019
    RF cable-1M           HUBER+SUHNER           SUCOFLEX104             MY22624/4        Oct. 30, 2018          Oct. 29, 2019
                                                               EMC8D-NM-NM-800
    LF cable-0.8M              EMC             EMC8D-NM-NM-800                            Oct. 30, 2018          Oct. 29, 2019
                                                                    -001
                                               EMC8D-NM-NM-300
    LF cable-3M                EMC                                        131103          Oct. 30, 2018          Oct. 29, 2019
                                                      0
                                               EMC8D-NM-NM-130
    LF cable-13M               EMC                                        131104          Oct. 30, 2018          Oct. 29, 2019
                                                     00
    Measurement
                              AUDIX                     e3               6.120210g             NA                     NA
     Software
Note: Calibration Interval of instruments listed above is one year.




Report No.: FR782401-08                                                                                   Page : 8 of 24
Report Version: Rev. 01


C          International
           Certification
           Corp.




1.5        Test Standards
According to the specification of EUT, the EUT must comply with following standards and KDB documents.

47 CFR FCC Part 15.247
ANSI C63.10—2013
FCC KDB 558074 DO1 15.247 Meas Guidance v05



1.6        Deviation from Test Standard and Measurement Procedure
None


1.7        Measurement Uncertainty
ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test
results be included in the report. The measurement uncertainties given below are based on a 95% confidence
level (based on a coverage factor (k=2)

                                          Measurement Uncertainty
                                    Parameters                                           Uncertainty
Bandwidth                                                                                +34.134 Hz

Conducted power                                                                           +0.808 dB
Power density                                                                             +0.463 dB
Conducted emission                                                                        +2.670 dB
AC conducted emission                                                                     £+2.90 dB
Radiated emission s 1GHz                                                                  +3.66 dB
Radiated emission > 1GHz                                                                  +5.37 dB




Report No.: FR782401—08                                                               Page : 9 of 24
Report Version: Rev. 01


2         Test Configuration
2.1       Testing Condition
          Test Item                Test Site           Ambient Condition                Tested By
AC Conduction                     CO01-WS                  25°C / 57%                   Steve Chin
                                                                                        Roger Lu
Radiated Emissions               03CH03-WS              24-25°C / 61-65%
                                                                                       Aska Huang
 FCC Designation No.:     TW0009
 FCC site registration No.:   207696
 IC site registration No.: 10807C-1


2.2       The Worst Test Modes and Channel Details
                                 Test Frequency      Channel                                    Test
              Test item                                              Modulation / SF
                                      (MHz)       Bandwidth (kHz)                           Configuration
Conducted Emissions               923.3 / 927.5         500             CSS / 12                  ---

Radiated emission ≤ 1GHz          923.3 / 927.5         500             CSS / 12                  ---

Radiated emission > 1GHz                927.5           500             CSS / 12                  ---

NOTE:
1. The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement –
   X, Y, and Z-plane. The X-plane results were found as the worst case and were shown in this report.
2. Two adapters (machineQ and PHIHONG) had been covered during the pretest, and found that
   PHIHONG adapter was the worst case and was selected for final test.




Report No.: FR782401-08                                                                Page : 10 of 24
Report Version: Rev. 01


3         Transmitter Test Results
3.1       Conducted Emissions
3.1.1     Limit of Conducted Emissions
                                        Conducted Emissions Limit
     Frequency Emission (MHz)                   Quasi-Peak                            Average
                0.15-0.5                          66 - 56 *                           56 - 46 *
                  0.5-5                              56                                  46
                   5-30                              60                                  50
Note 1: * Decreases with the logarithm of the frequency.


3.1.2     Test Procedures
1.    The device is placed on a test table, raised 80 cm above the reference ground plane. The vertical
      conducting plane is located 40 cm to the rear of the device.
2.    The device is connected to line impedance stabilization network (LISN) and other accessories are
      connected to other LISN. Measured levels of AC power line conducted emission are across the 50 Ω
      LISN port.
3.    AC conducted emission measurements is made over frequency range from 150 kHz to 30 MHz.
4.    This measurement was performed with AC 120V / 60Hz.


3.1.3     Test Setup




Report No.: FR782401-08                                                                 Page : 11 of 24
Report Version: Rev. 01


3.1.4     Test Result of Conducted Emissions
Modulation / SF           CSS / 12                  Test Freq. (MHz)             923.3
Power Phase               Line




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR782401-08                                                                  Page : 12 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                  Test Freq. (MHz)             923.3
Power Phase               Neutral




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR782401-08                                                                  Page : 13 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                  Test Freq. (MHz)             927.5
Power Phase               Line




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR782401-08                                                                  Page : 14 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                  Test Freq. (MHz)             927.5
Power Phase               Neutral




Note 1: Level (dBuV) = Read Level (dBuV) + LISN Factor (dB) + Cable Loss (dB).
     2: Over Limit (dB) = Level (dBuV) – Limit Line (dBuV).




Report No.: FR782401-08                                                                  Page : 15 of 24
Report Version: Rev. 01


C          International
           Certification
           Corp.




3.2          Unwanted Emissions into Restricted Frequency Bands
3.2.1      Limit of Unwanted Emissions into Restricted Frequency Bands

                                          Restricted Band Emissions Limit
Frequency Range (MHz)|           Field Strength (uV/m)         |Field Strength (dBuV/m)|        Measure Distance (m)

         0.009~0.490                   2400/F(kHz)                     48.5 — 13.8                         300
         0.490~1.705                  24000/F(kHz)                      33.8 — 23                           30
          1.705~30.0                         30                             29                              30
             30~88                          100                             40                              3
            88~216                          150                            43.5                             3
           216~960                          200                             46                              3
          Above 960                         500                             54                              3
Note 1:
Qusai—Peak value is measured for frequency below 1GHz except for 9—90 kHz, 110—490 kHz frequency band. Peak and
average value are measured for frequency above 1GHz. The limit on average radio frequency emission is as above
table. The limit on peak radio frequency emissions is 20 dB above the maximum permitted average emission limit
Note 2:
Measurements may be performed at a distance other than what is specified provided. When performing measurements
at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation
factor as below, Frequency at or above 30 MHz: 20 dB/decade Frequency below 30 MHz: 40 dB/decade.



3.2.2       Test Procedures
1.    Measurement is made at a semi—anechoic chamber that incorporates a turntable allowing a EUT
      rotation of 360°. A continuously—rotating, remotely—controlled turntable is installed at the test site to
      support the EUT and facilitate determination of the direction of maximum radiation for each EUT
      emission frequency. The EUT is placed at test table. For emissions testing at or below 1 GHz, the table
        height is 80 cm above the reference ground plane. For emission measurements above 1 GHz, the table
        height is 1.5 m
2.       Measurement is made with the antenna positioned in both the horizontal and vertical planes of
        polarization. The measurement antenna is varied in height (1m ~ 4m) above the reference ground plane
      to obtain the maximum signal strength. Distance between EUT and antenna is 3 m.
3.    This investigation is performed with the EUT rotated 360°, the antenna height scanned between 1 m
      and 4 m, and the antenna rotated to repeat the measurements for both the horizontal and vertical
      antenna polarizations.
Note:
1.      120kHz measurement bandwidth of test receiver and Quasi—peak detector is for radiated emission below 1GHz.

2.      RBW=1MHz, VBW=3MHz and Peak detector is for peak measured value of radiated emission above 1GHz.
3.      RBW=1MHz, VBW=1/T and Peak detector is for average measured value of radiated emission above 1GHz.




Report No.: FR782401—08                                                                              Page : 16 of 24
Report Version: Rev. 01


3.2.3     Test Setup
Radiated Emissions below 1 GHz




Radiated Emissions above 1 GHz




Report No.: FR782401-08          Page : 17 of 24
Report Version: Rev. 01


3.2.4     Transmitter Radiated Unwanted Emissions (Below 1GHz)
Modulation / SF           CSS / 12                   Test Freq. (MHz)             923.3
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR782401-08                                                                   Page : 18 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                   Test Freq. (MHz)             923.3
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR782401-08                                                                   Page : 19 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                   Test Freq. (MHz)             927.5
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR782401-08                                                                   Page : 20 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                   Test Freq. (MHz)             927.5
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).
Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit.




Report No.: FR782401-08                                                                   Page : 21 of 24
Report Version: Rev. 01


3.2.5     Transmitter Radiated Unwanted Emissions (Above 1GHz)
Modulation / SF           CSS / 12                  Test Freq. (MHz)    927.5
Polarization              Horizontal




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR782401-08                                                         Page : 22 of 24
Report Version: Rev. 01


Modulation / SF           CSS / 12                  Test Freq. (MHz)    927.5
Polarization              Vertical




Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB)
      *Factor includes antenna factor , cable loss and amplifier gain
Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m).




Report No.: FR782401-08                                                         Page : 23 of 24
Report Version: Rev. 01


C          International
           Certification
           Corp.




4          Test laboratory information
Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our
skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and
one of the widest certification extents in the business.


International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is
to institute long term, trust—based associations with our clients. The expectation we set up with our clients is
based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to
grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff.


Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our
website http //vww.icertifi.com.tw.


Linkou                                 Kwei Shan                            Kwei Shan Site II
Tel: 886—2—2601—1640                   Tel: 886—3—271—8666                  Tel: 886—3—271—8640
No. 30—2, Ding Fwu Tsuen, Lin          No. 3—1, Lane 6, Wen San 3rd St.,    No. 14—1, Lane 19, Wen San 3rd
Kou District, New Taipei City,         Kwei Shan District, Tao Yuan City    St., Kwei Shan District, Tao Yuan
Taiwan, R.O.C.                         333, Taiwan, R.O.C.                  City 333, Taiwan, R.O.C.

If you have any suggestion, please feel free to contact us as below information.

Tel: 886—3—271—8666
Fax: 886—3—318—0155
Email: ICC_Service@icertifi.com.tw




==END=




Report No.: FR782401—08                                                                    Page : 24 of 24
Report Version: Rev. 01



Document Created: 2018-12-26 17:04:23
Document Modified: 2018-12-26 17:04:23

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