Test Report

FCC ID: 2AAZD-TGT1-S3

Test Report

Download: PDF
FCCID_4133037

                                            FCC PART 15.247
                                               TEST REPORT
                                                               For

                          Shanghai HowayGIS Co., Ltd
                      RM230,Fawkes Building, No. 1985, Road Chunshen, Shanghai, China


                                       FCC ID: 2AAZD-TGT1-S3


              Report Type:                                       Product Type:
              Original Report                                    High Precision Mobile GNSS
                                                                 Receiver


                      Test Engineer:         Max Min


                   Report Number:            RKSA180614001-00C


                        Report Date:         2018-08-27

                                             Oscar Ye
                       Reviewed By:          RF Leader

                        Prepared By:         Bay Area Compliance Laboratories Corp. (Kunshan)
                                             No.248 Chenghu Road,Kunshan,Jiangsu province,China
                                             Tel: +86-0512-86175000
                                             Fax: +86-0512-88934268
                                             www.baclcorp.com.cn




Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or
used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid
digital signature. The digital signature may be available only under the Adobe software above version 7.0.


Bay Area Compliance Laboratories Corp. (Kunshan)                                                                         Report No.: RKSA180614001-00C




                                                       TABLE OF CONTENTS


GENERAL INFORMATION .......................................................................................................................................4
 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................4
 OBJECTIVE ...................................................................................................................................................................4
 RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................4
 TEST METHODOLOGY ..................................................................................................................................................4
 MEASUREMENT UNCERTAINTY ....................................................................................................................................5
 TEST FACILITY .............................................................................................................................................................5
SYSTEM TEST CONFIGURATION ..........................................................................................................................6
  DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................6
  EQUIPMENT MODIFICATIONS .......................................................................................................................................6
  EUT EXERCISE SOFTWARE ..........................................................................................................................................6
  SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................................7
  EXTERNAL I/O CABLE..................................................................................................................................................7
  BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................7
SUMMARY OF TEST RESULTS ...............................................................................................................................9
TEST EQUIPMENT LIST .........................................................................................................................................10
FCC§15.247 (i), §1.1310 &§2.1093 –RF EXPOSURE ..............................................................................................12
  MEASUREMENT RESULT ............................................................................................................................................12
FCC §15.203 - ANTENNA REQUIREMENT...........................................................................................................13
  APPLICABLE STANDARD ............................................................................................................................................13
  ANTENNA CONNECTOR CONSTRUCTION ....................................................................................................................13
FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS .....................................................................................14
  APPLICABLE STANDARD ............................................................................................................................................14
  EUT SETUP ................................................................................................................................................................14
  EMI TEST RECEIVER SETUP .......................................................................................................................................14
  TEST PROCEDURE ......................................................................................................................................................14
  CORRECTED FACTOR & MARGIN CALCULATION .......................................................................................................15
  TEST RESULTS SUMMARY ..........................................................................................................................................15
  TEST DATA ................................................................................................................................................................15
FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS.............................................................................18
  APPLICABLE STANDARD ............................................................................................................................................18
  EUT SETUP ................................................................................................................................................................18
  EMI TEST RECEIVER SETUP .......................................................................................................................................19
  TEST PROCEDURE ......................................................................................................................................................19
  CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................19
  TEST RESULTS SUMMARY ..........................................................................................................................................19
  TEST DATA ................................................................................................................................................................20
FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................28
  APPLICABLE STANDARD ............................................................................................................................................28
  TEST PROCEDURE ......................................................................................................................................................28
  TEST DATA ................................................................................................................................................................28
FCC §15.247(b) (3) - MAXIMUM CONDUCTED OUTPUT POWER ..................................................................31
  APPLICABLE STANDARD ............................................................................................................................................31
  TEST PROCEDURE ......................................................................................................................................................31
FCC Part 15.247                                                                                                                                         Page 2 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                                                       Report No.: RKSA180614001-00C
  TEST DATA ................................................................................................................................................................32
FCC §15.247(d) – BAND EDGE.................................................................................................................................35
  APPLICABLE STANDARD ............................................................................................................................................35
  TEST PROCEDURE ......................................................................................................................................................35
  TEST DATA ................................................................................................................................................................35
FCC §15.247(e) - POWER SPECTRAL DENSITY .................................................................................................37
  APPLICABLE STANDARD ............................................................................................................................................37
  TEST PROCEDURE ......................................................................................................................................................37
  TEST DATA ................................................................................................................................................................37




FCC Part 15.247                                                                                                                                        Page 3 of 39


 Bay Area Compliance Laboratories Corp. (Kunshan)                              Report No.: RKSA180614001-00C

 GENERAL INFORMATION
 Product Description for Equipment under Test (EUT)

         Applicant            Shanghai HowayGIS Co., Ltd
       Tested Model           TG-T1
       Series Model           TG-T2, TG-T3, X2
     Model Difference         Model Name
       Product Type           High Precision Mobile GNSS Receiver
         Dimension            137mm(L)*72mm(W)*50.4mm(H)
       Power Supply           DC 7.2V from Battery and DC 12V charging by Adapter

Adapter Information:
Model: A122-1201000ID
Input: AC100-240V 50/60Hz 0.4A
Output: DC12V,1000mA


 *All measurement and test data in this report was gathered from production sample serial number: 20180614001.
 (Assigned by BACL, Kunshan). The EUT was received on 2018-06-14.


 Objective
 This report is prepared on behalf of Shanghai HowayGIS Co., Ltd in accordance with Part 2-Subpart J, Part
 15-Subparts A and C of the Federal Communication Commissions rules.

 The tests were performed in order to determine compliance with FCC Part 15, Subpart C, and section
 15.203, 15.205, 15.207, 15.209 and 15.247 rules.


 Related Submittal(s)/Grant(s)
 FCC Part 15.247 DSS and Part 15B JBP submissions with FCC ID: 2AAZD-TGT1-S3.


 Test Methodology
 All measurements contained in this report were conducted with ANSI C63.10-2013, American National
 Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices and FCC KDB558074
 D01 DTS Meas Guidance v04.

 All emissions measurement was performed at Bay Area Compliance Laboratories Corp. (Kunshan). The
 radiated testing was performed at an antenna-to-EUT distance of 3 meters.




 FCC Part 15.247                                                                                   Page 4 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C

Measurement Uncertainty

                               Item                                             Uncertainty

              AC Power Lines Conducted Emissions                                  3.19 dB
                   RF conducted test with spectrum                                 0.9dB
                  RF Output Power with Power meter                                 0.5dB
                                          30MHz~1GHz                               6.11dB
                                           1GHz~6GHz                               4.45dB
     Radiated emission
                                           6GHz~18GHz                              5.23dB
                                          18GHz~40GHz                              5.65dB
                         Occupied Bandwidth                                        0.5kHz
                            Temperature                                            1.0℃
                             Humidity                                               6%


Test Facility
The test site used by Bay Area Compliance Laboratories Corp. (Kunshan) to collect test data is located on
the No.248 Chenghu Road, Kunshan, Jiangsu province, China.

Bay Area Compliance Laboratories Corp. (Kunshan) Lab is accredited to ISO/IEC 17025 by A2LA (Lab
code: 4323.01) and the FCC designation No. CN1185 under the FCC KDB 974614 D01. The facility also
complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4-2014.




FCC Part 15.247                                                                               Page 5 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                 Report No.: RKSA180614001-00C

SYSTEM TEST CONFIGURATION
Description of Test Configuration
Channel List for BLE mode:

                                              Frequency                                       Frequency
        Channel                                                        Channel
                                                (MHz)                                           (MHz)
            0                                    2402                    20                      2442
            1                                    2404                    …                        …
           …                                      …                      …                        …
           …                                      …                      …                        …
           18                                    2438                    38                      2478
           19                                    2440                    39                      2480

EUT was tested with channel 0, 19 and 39.

Equipment Modifications
No modification was made to the EUT tested.

EUT Exercise Software
No software was used during the test.

Duty Cycle:
                                                      Middle Channel




                  Date:15.JUL.2018 18:41:13




FCC Part 15.247                                                                                   Page 6 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C


      Mode              Duty Cycle (%)               T(ms)            1/T(kHz)                   10log(1/x)

       BLE                   68.90                   0.443               2.25                          1.62

Note: “x” means the Duty Cycle.


Support Equipment List and Details

     Manufacturer                    Description              Model                          Serial Number
             /                            /                      /                                 /



External I/O Cable

                                       Length
   Cable Description                                         From Port                            To
                                        (m)
             /                            /                      /                                 /


Block Diagram of Test Setup
For Conducted Emissions:
                                                                                 LISN


                                                    EUT              Adapter
                                                                                 1.0 Meter




   Non-Conductive Table 80cm
   above Ground Plane

                                        1.5 Meter




FCC Part 15.247                                                                                   Page 7 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                       Report No.: RKSA180614001-00C

For Radiated Emissions(Below 1GHz):


       Turntable
       2m Diameter


                                            AC Source




                                                Adapter
                                                Adapter         EUT

                                                 Socket




                                                                           1.0 Meter
                                 Non-Conductive Table
                                 80cm above Ground Plane

                                                          1.5 Meter




For Radiated Emissions(Above 1GHz):


       Turntable
       2m Diameter


                                               AC Source




                                                   Adapter       EUT

                                                   Socket
                                                                           1.0 Meter




                                 Non-Conductive Table
                                 150cm above Ground Plane

                                                          1.5 Meter




FCC Part 15.247                                                                         Page 8 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                             Report No.: RKSA180614001-00C

SUMMARY OF TEST RESULTS

           FCC Rules                                  Description of Test                      Result

  §15.247 (I), §1.1310 & §2.1093                        RF Exposure                          Compliant

             §15.203                                Antenna Requirement                      Compliant

           §15.207 (a)                        AC Line Conducted Emissions                    Compliant

           §15.247(d)                       Spurious Emissions at Antenna Port               Compliant
        §15.205, §15.209,
                                                     Spurious Emissions                      Compliant
           §15.247(d)
          §15.247 (a)(2)                           6 dB Emission Bandwidth                   Compliant

          §15.247(b)(3)                     Maximum Conducted Output Power                   Compliant

           §15.247(d)                                    Band Edge                           Compliant

           §15.247(e)                               Power Spectral Density                   Compliant




FCC Part 15.247                                                                               Page 9 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                         Report No.: RKSA180614001-00C

TEST EQUIPMENT LIST

                                                                 Serial        Calibration     Calibration
  Manufacturer          Description                 Model
                                                                Number            Date          Due Date
                                  Radiated Emission Test(Chamber 1#)
Rohde & Schwarz      EMI Test Receiver              ESCI         100195        2017-11-12      2018-11-11
 Sunol Sciences     Broadband Antenna                JB3        A090413-1      2016-12-26      2019-12-25
Sonoma Instrunent       Pre-amplifier               310N         171205        2017-08-15      2018-08-14
Sonoma Instrunent       Pre-amplifier               310N         171205        2018-08-15      2019-08-14
Rohde & Schwarz      Auto test Software            EMC32         100361             /               /
 MICRO-COAX            Coaxial Cable               Cable-8         008         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-8         008         2018-08-15      2019-08-14
 MICRO-COAX            Coaxial Cable               Cable-9         009         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-9         009         2018-08-15      2019-08-14
 MICRO-COAX            Coaxial Cable               Cable-10        010         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-10        010         2018-08-15      2019-08-14
                                  Radiated Emission Test(Chamber 2#)
Rohde & Schwarz      EMI Test Receiver             ESU40         100207        2017-08-27      2018-08-26
ETS-LINDGREN           Horn Antenna                 3115          6229         2016-01-11      2019-01-10
ETS-LINDGREN           Horn Antenna                 3116        00084159       2016-10-18      2019-10-17
  Mini-Circuits          Amplifier           ZVA-183W-S+        220701818      2018-05-20      2019-05-19
 EM Electronics
                         Amplifier             EM18G40G          060726        2018-03-22      2019-03-21
  Corporation
    MICRO-
                        Notch filter           BRM50702             /          2018-08-05      2019-08-04
   TRONICS
Rohde & Schwarz      Auto test Software            EMC32         100361             /               /
 MICRO-COAX            Coaxial Cable               Cable-6         006         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-6         006         2018-08-15      2019-08-14
 MICRO-COAX            Coaxial Cable               Cable-11        011         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-11        011         2018-08-15      2019-08-14
 MICRO-COAX            Coaxial Cable               Cable-12        012         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-12        012         2018-08-15      2019-08-14
 MICRO-COAX            Coaxial Cable               Cable-13        013         2017-08-15      2018-08-14
 MICRO-COAX            Coaxial Cable               Cable-13        013         2018-08-15      2019-08-14
                                            RF Conducted Test
Rohde & Schwarz       Signal Analyzer              FSV40         101116        2017-07-23      2018-07-22
      Narda            Attenuator/2dB                2dB           002         2017-08-15      2018-08-14
   HowayGIS              RF Cable              HG0614001        C0614001       Each Time            /




FCC Part 15.247                                                                              Page 10 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                 Report No.: RKSA180614001-00C

                                                                          Serial       Calibration     Calibration
  Manufacturer            Description                Model
                                                                         Number           Date          Due Date
                                            Conducted Emission Test
Rohde & Schwarz        EMI Test Receiver            ESCS30             834115/007      2017-11-12      2018-11-11
Rohde & Schwarz              LISN                   ENV216             3560655016      2017-11-15      2018-11-14
      BACL             Auto test Software         BACL-EMC                CE001              /              /
      Narda             Attenuator/6dB            10690812-2             26850-6       2018-01-10      2019-01-09
 MICRO-COAX              Coaxial Cable              Cable-15               015         2018-08-15      2019-08-14

* Statement of Traceability: Bay Area Compliance Laboratories Corp. (Kunshan) attests that all calibrations have
been performed in accordance to requirements that traceable to National Primary Standards and International System
of Units (SI).




FCC Part 15.247                                                                                      Page 11 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                           Report No.: RKSA180614001-00C

FCC§15.247 (i), §1.1310 &§2.1093 –RF EXPOSURE
Applicable Standard
According to§2.1093and §1.1307(b)(1), systems operating under the provisions of this section shall be
operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of
the Commission’s guideline.

According to KDB 447498 D01 General RF Exposure Guidance

The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50
mm are determined by:

[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)]
≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where

1. f(GHz) is the RF channel transmit frequency in GHz.
2. Power and distance are rounded to the nearest mW and mm before calculation.
3. The result is rounded to one decimal place for comparison.
4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR
test Exclusion.


Measurement Result
For worst case:


                                  Max Tune-up          Calculated
            Frequency Range      Conducted Power                     Calculated    Threshold      SAR Test
  Mode                                                  Distance
                 (MHz)                                                 Value       (1-g SAR)      Exclusion
                                                         (mm)
                                 (dBm)       (mW)
  BT3.0           2402-2480        4.50       2.82         5.0          0.9           3.0            Yes

  BLE             2402-2480        4.50       2.82         5.0          0.9           3.0            Yes

Result: No SAR test is required.




FCC Part 15.247                                                                                Page 12 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C

FCC §15.203 - ANTENNA REQUIREMENT
Applicable Standard
According to § 15.203, an intentional radiator shall be designed to ensure that no antenna other than that
furnished by the responsible party shall be used with the device. The use of a permanently attached antenna
or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to
comply with the provisions of this section. The manufacturer may design the unit so that a broken antenna
can be replaced by the user, but the user of a standard antenna jack or electrical connector is prohibited.
The structure and application of the EUT were analyzed to determine compliance with section §15.203 of
the rules. §15.203 state that the subject device must meet the following criteria:

a. Antenna must be permanently attached to the unit.
b. Antenna must use a unique type of connector to attach to the EUT.
Unit must be professionally installed, and installer shall be responsible for verifying that the correct
antenna is employed with the unit.
And according to FCC 47 CFR section 15.247 (b), if the transmitting antennas of directional gain greater
than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna
exceeds 6 dBi.


Antenna Connector Construction
The EUT has a ceramic antenna for Bluetooth, which the antenna gain is 1.0 dBi, fulfill the requirement of
this section. Please refer to the EUT photos.

Result: Compliant.




FCC Part 15.247                                                                              Page 13 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C

FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS
Applicable Standard
FCC§15.207


EUT Setup




The setup of EUT is according with per ANSI C63.10-2013 measurement procedure. The specification
used was with the FCC Part 15.207 limits.


EMI Test Receiver Setup
The EMI test receiver was set to investigate the spectrum from 150 kHz to 30 MHz.

During the conducted emission test, the EMI test receiver was set with the following configurations:

                  Frequency Range                                            IF B/W
                  150 kHz – 30 MHz                                            9 kHz

Test Procedure
During the conducted emission test, the adapter was connected to the outlet of the LISN.

Maximizing procedure was performed on the six (6) highest emissions of the EUT.

All data was recorded in the Quasi-peak and average detection mode.



FCC Part 15.247                                                                              Page 14 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                        Report No.: RKSA180614001-00C

Corrected Factor & Margin Calculation

The Corrected Factor is calculated by adding LISN VDF (Voltage Division Factor), Cable Loss and
Transient Limiter Attenuation. The basic equation is as follows:

      Corrected Factor (dB) = LISN VDF (dB) + Cable Loss (dB) + Transient Limiter Attenuation (dB)

The “Margin” column of the following data tables indicates the degree of compliance with the applicable
limit. For example, a margin of 7 dB means the emission is 7 dB below the limit. The equation for margin
calculation is as follows:

      Margin (dB) = Limit (dBμV) – Corrected Amplitude (dBμV)


Test Results Summary

According to the recorded data in following table, the EUT complied with the FCC Part 15.207.


Test Data
Environmental Conditions

      Temperature:               25.0℃
 Relative Humidity:              48 %
     ATM Pressure:             101.2 kPa

The testing was performed by Max Min on 2018-08-15.

Test Result: Compliant.

EUT operation mode: Transmitting in high channel. (Worst case)




FCC Part 15.247                                                                           Page 15 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                         Report No.: RKSA180614001-00C

                                          AC 120V/60 Hz, Line




              Corrected                                      Corrected
Frequency                     Detector    Bandwidth                        Limit   Margin
              Amplitude                               Line    Factor                           Comment
  (MHz)                     (PK/AV/QP)      (kHz)                         (dBμV)    (dB)
               (dBμV)                                          (dB)
   0.160        36.88           QP           9.000    L1       16.05       65.46    28.58      Compliant
   0.160          19.93         AV           9.000    L1        16.05      55.46    35.53      Compliant
   0.420          40.26         QP           9.000    L1        16.06      57.45    17.19      Compliant
   0.420          28.30         AV           9.000    L1        16.06      47.45    19.15      Compliant
   1.100          29.55         QP           9.000    L1        15.88      56.00    26.45      Compliant
   1.100          20.31         AV           9.000    L1        15.88      46.00    25.69      Compliant
   6.100          29.86         QP           9.000    L1        15.92      60.00    30.14      Compliant
   6.100          20.26         AV           9.000    L1        15.92      50.00    29.74      Compliant
  12.650          36.28         QP           9.000    L1        16.14      60.00    23.72      Compliant
  12.650          24.82         AV           9.000    L1        16.14      50.00    25.18      Compliant
  22.200          17.55         QP           9.000    L1        16.45      60.00    42.45      Compliant
  22.200          13.49         AV           9.000    L1        16.45      50.00    36.51      Compliant




FCC Part 15.247                                                                             Page 16 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                              Report No.: RKSA180614001-00C

                                          AC 120V/60 Hz, Neutral




               Corrected                                          Corrected
Frequency                      Detector     Bandwidth                           Limit     Margin
               Amplitude                                  Line     Factor                             Comment
  (MHz)                      (PK/AV/QP)       (kHz)                            (dBμV)      (dB)
                (dBμV)                                              (dB)
   0.165         33.43            QP           9.000        N       16.06       65.21     31.78       Compliant
   0.165          14.79          AV            9.000        N       16.06       55.21     40.42       Compliant
   0.425          35.06           QP           9.000        N       16.10       57.35     22.29       Compliant
   0.425          25.43          AV            9.000        N       16.10       47.35     21.92       Compliant
   1.700          23.87           QP           9.000        N       15.92       56.00     32.13       Compliant
   1.700          17.84          AV            9.000        N       15.92       46.00     28.16       Compliant
   5.900          24.77           QP           9.000        N       15.89       60.00     35.23       Compliant
   5.900          14.98          AV            9.000        N       15.89       50.00     35.02       Compliant
  12.800          36.57           QP           9.000        N       16.00       60.00     23.43       Compliant
  12.800          21.77          AV            9.000        N       16.00       50.00     28.23       Compliant
  26.800          15.32           QP           9.000        N       16.28       60.00     44.68       Compliant
  26.800          11.50          AV            9.000        N       16.27       50.00     38.50       Compliant

Note:

1) Corrected Factor (dB) = LISN VDF (dB) + Cable Loss (dB) + Transient Limiter Attenuation (dB)
2) Margin (dB) = Limit (dBμV) – Corrected Amplitude (dBμV)




FCC Part 15.247                                                                                    Page 17 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                           Report No.: RKSA180614001-00C

FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS
Applicable Standard
FCC §15.247 (d); §15.209; §15.205;


EUT Setup
Below 1 GHz:




Above 1GHz:




The radiated emission tests were performed in the 3 meters test site, using the setup accordance with the
ANSI C63.10-2013. The specification used was the FCC 15.209, and FCC 15.247 limits.




FCC Part 15.247                                                                               Page 18 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                           Report No.: RKSA180614001-00C

EMI Test Receiver Setup
The system was investigated from 30 MHz to 25 GHz.

During the radiated emission test, the EMI test receiver Setup was set with the following configurations:

 Frequency Range             RBW                   Video B/W            IF B/W                Detector

30 MHz - 1000 MHz           120 kHz                 300 kHz             120 kHz                 QP

                             1MHz                   3 MHz                  /                    PK
   Above 1GHz
                             1MHz                   3 MHz                  /                    Ave



Test Procedure
Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all
installation combinations.

Data was recorded in Quasi-peak detection mode for frequency range of 30 MHz - 1 GHz, peak and
Average detection modes for frequencies above 1 GHz.


Corrected Amplitude & Margin Calculation
The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Loss, and subtracting the
Amplifier Gain from the Meter Reading. The basic equation is as follows:

        Corrected Amplitude (dBμV /m) = Meter Reading (dBμV) + Antenna Factor (dB/m) + Cable Loss
        (dB) - Amplifier Gain (dB)

The “Margin” column of the following data tables indicates the degree of compliance with the applicable
limit. For example, a margin of 7dB means the emission is 7dB below the limit. The equation for margin
calculation is as follows:

        Margin (dB) = Limit (dBμV/m) – Corrected Amplitude (dBμV /m)


Test Results Summary
According to the recorded data in following table, the EUT complied with the FCC Title 47, Part 15,
Subpart C, section 15.205, 15.209 and 15.247.




FCC Part 15.247                                                                               Page 19 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                              Report No.: RKSA180614001-00C

Test Data
Environmental Conditions

       Temperature:                              24.2℃
 Relative Humidity:                              51 %
     ATM Pressure:                             101.2 kPa

The testing was performed by Max Min from 2018-07-15 to 2018-08-18.

Test Result: Compliant.

EUT operation mode: Transmitting

Spurious Emission Test:

30MHz-1GHz
(Pre-scan with low, middle and high channels of operation in the X,Y and Z axes of orientation, the worst case high
channel of operation in X-axis of orientation was recorded)



                               80


                               60
                 in dBμV/m
                    in dBμV/




                               40
             Level
           Level




                               20


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



                                     Corrected
                                                           Rx Antenna                         Corrected
   Frequency                         Amplitude                                Turntable                     Limit         Margin
                                                                               Degree
                                                                                               Factor
     (MHz)                           QuasiPeak       Height        Polar                                  (dBμV/m)         (dB)
                                                                                               (dB/m)
                                     (dBμV/m)         (cm)         (H/V)
   36.435700                           27.79            101.0       V            304.0          -8.3       40.00          12.21
   47.381400                           24.70            101.0       V             2.0           -15.7      40.00          15.30
   54.998100                           23.76            101.0       V            310.0          -17.7      40.00          16.24
   94.983150                           25.39            101.0       V            212.0          -16.2      43.50          18.11
   125.908900                          25.50            101.0       V            24.0           -11.4      43.50          18.00
   576.048450                          20.37            101.0       V            289.0          -5.4       46.00          25.63




FCC Part 15.247                                                                                                    Page 20 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                             Report No.: RKSA180614001-00C

1GHz-18GHz:
(Pre-scan in the X,Y and Z axes of orientation, the worst case X-axis of orientation was recorded)

Note:
1. This test was performed with the 2.4-2.5GHz notch filter.
2. Corrected Factor (dB/m) = Antenna factor (RX) (dB/m) + Cable Loss (dB) – Amplifier Factor (dB)
   Corrected Amplitude (dBμV /m) = Corrected Factor (dB/m) + Reading (dBμV)
   Margin (dB) = Limit (dBμV/m) – Corrected Amplitude (dBμV /m)

                                                      Low Channel: 2402MHz

                                                            Full Spectrum


                           100

                           80
         LevelinindBμV/m
                   dBμV/




                           60

                           40
         Level




                           20

                            0
                             1G                2G         3G        4G      5G      6        8     10G              18G
                                                                 Frequency in Hz



                                  Corrected Amplitude      Rx Antenna                        Corrected
  Frequency                                                                      Turntable                 Limit     Margin
                                  MaxPeak     Average   Height      Polar         Degree
                                                                                              Factor
    (MHz)                                                                                                (dBμV/m)     (dB)
                                 (dBμV /m) (dBμV /m)     (cm)       (H/V)                     (dB/m)
 1591.600000                       43.06         ---    150.0         V           196.0          -0.6     74.00       30.94
 1591.600000                        ---       30.70     150.0         V           196.0          -0.6     54.00       23.30
 3434.400000                       45.90       ---      250.0         V           358.0          7.1      74.00       28.10
 3434.400000                        ---       37.31     250.0         V           358.0          7.1      54.00       16.69
 4804.000000                        ---       51.10     250.0         V           255.0          10.7     54.00       2.90
 4804.000000                       63.24       ---      250.0         V           255.0          10.7     74.00       10.76
 7206.000000                       51.24       ---      200.0         V           320.0          15.2     74.00       22.76
 7206.000000                        ---       42.21     200.0         V           320.0          15.2     54.00       11.79
11261.200000                       54.47       ---      250.0         V           312.0          18.7     74.00       19.53
11261.200000                        ---       47.26     250.0         V           312.0          18.7     54.00       6.74
17925.200000                       54.89       ---      150.0         H           175.0          19.1     74.00       19.11
17925.200000                        ---       47.05     150.0         H           175.0          19.1     54.00       6.95




FCC Part 15.247                                                                                               Page 21 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                             Report No.: RKSA180614001-00C

                                                        Middle Channel: 2440MHz

                                                                Full Spectrum


                           100

                           80
                 dBμV/m
                   dBμV/




                           60
         Levelinin




                           40
        Level




                           20

                            0
                             1G                  2G           3G       4G       5G    6      8     10G              18G
                                                                    Frequency in Hz



                                   Corrected Amplitude        Rx Antenna                     Corrected
 Frequency                                                                       Turntable                 Limit     Margin
                                 MaxPeak      Average      Height    Polar                    Factor
   (MHz)                                                                          Degree                 (dBμV/m)     (dB)
                                 (dBμV /m)    (dBμV /m)     (cm)     (H/V)                    (dB/m)
 1724.200000                        41.23         ---      150.0       V             196.0       0.3      74.00       32.77
 1724.200000                         ---        30.14       150.0       V            196.0       0.3      54.00       23.86
 3070.600000                       45.55         ---        150.0       V            111.0       6.2      74.00       28.45
 3070.600000                         ---        36.74       150.0       V            111.0       6.2      54.00       17.26
 4880.000000                         ---        51.81       200.0       V            244.0       11.1     54.00       2.19
 4880.000000                       61.91         ---        200.0       V            244.0       11.1     74.00       12.09
 7320.000000                       52.80         ---        250.0       V            349.0       15.4     74.00       21.20
 7320.000000                         ---        42.73       250.0       V            349.0       15.4     54.00       11.27
11013.000000                       54.01         ---        200.0       V             0.0        19.1     74.00       19.99
11013.000000                         ---        46.91       200.0       V             0.0        19.1     54.00       7.09
17755.200000                       54.49         ---        200.0       V            318.0       18.8     74.00       19.51
17755.200000                         ---        47.16       200.0       V            318.0       18.8     54.00       6.84




FCC Part 15.247                                                                                               Page 22 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                         Report No.: RKSA180614001-00C

                                                     High Channel: 2480MHz

                                                            Full Spectrum


                          100

                          80
        LevelinindBμV/m
                  dBμV/




                          60

                          40
        Level




                          20

                           0
                            1G                2G          3G       4G       5G    6      8     10G              18G
                                                                Frequency in Hz



                                 Corrected Amplitude      Rx Antenna                     Corrected
 Frequency                                                                   Turntable                 Limit     Margin
                                 MaxPeak     Average   Height    Polar                    Factor
   (MHz)                                                                      Degree                 (dBμV/m)     (dB)
                                (dBμV /m) (dBμV /m)     (cm)     (H/V)                    (dB/m)
 1727.600000                      41.62         ---    200.0       V             199.0       0.3      74.00       32.38
 1727.600000                       ---       30.57      200.0       V            199.0       0.3      54.00       23.43
 3271.200000                      46.63       ---       250.0       H            220.0       6.7      74.00       27.37
 3271.200000                       ---       36.43      250.0       H            220.0       6.7      54.00       17.57
 4960.000000                       ---       51.08      200.0       V            242.0       11.5     54.00       2.92
 4960.000000                      60.33       ---       200.0       V            242.0       11.5     74.00       13.67
 7440.000000                      50.90       ---       250.0       V            257.0       15.6     74.00       23.10
 7440.100000                       ---       43.91      250.0       V            257.0       15.6     54.00       10.09
11240.800000                      54.90       ---       250.0       V            56.0        18.7     74.00       19.10
11240.800000                       ---       47.20      250.0       V            56.0        18.7     54.00       6.80
17853.800000                      54.67       ---       250.0       V             0.0        19.0     74.00       19.33
17853.800000                       ---       46.77      250.0       V             0.0        19.0     54.00       7.23




FCC Part 15.247                                                                                           Page 23 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                                              Report No.: RKSA180614001-00C

18GHz-25GHz
(Pre-scan with low, middle and high channels of operation in the X,Y and Z axes of orientation, the worst case high
channel of operation in X-axis of orientation was recorded)

                                                                          Horizontal
                                                                               * RBW 1 MHz   Marker 1 [T1 ]
                                                                               * VBW 3 MHz             51.60 dBµV
                             Ref     97 dBµV              * Att   10 dB         SWT 45 ms        24.865384615 GHz
                                                                                             Marker 2 [T2 ]
                                                                                                       41.27 dBµV
                             90
                                                                                                 24.876602564 GHz        A

                    1 PK
                             80
                    MAXH
                                       D1 74 dBµV
                    2 AV *
                             70                                                                                         TDF
                    MAXH


                             60                                                                                         PS

                                          D2 54 dBµV                                                            1

                             50

                                                                                                                2
                             40                                                                                         6DB
                                                                                                                        AC


                             30



                             20



                             10



                             0

                             Start    18 GHz                              700 MHz/                   Stop   25 GHz




                    Date: 18.AUG.2018          08:39:36




                                                                             Vertical
                                                                               * RBW 1 MHz   Marker 1 [T1 ]
                                                                               * VBW 3 MHz             51.68 dBµV
                             Ref     97 dBµV              * Att   10 dB         SWT 45 ms        24.932692308 GHz

                                                                                             Marker 2 [T2 ]
                                                                                                       41.28 dBµV
                             90
                                                                                                 24.831730769 GHz        A

                    1 PK
                             80
                    MAXH
                                       D1 74 dBµV
                    2 AV *
                             70                                                                                         TDF
                    MAXH


                             60                                                                                         PS

                                          D2 54 dBµV                                                                1

                             50

                                                                                                                2
                             40                                                                                         6DB
                                                                                                                        AC


                             30



                             20



                             10



                             0

                             Start    18 GHz                              700 MHz/                   Stop   25 GHz




                    Date: 18.AUG.2018          09:00:08




FCC Part 15.247                                                                                                                Page 24 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                                  Report No.: RKSA180614001-00C

Fundamental Test & Restricted Bands Emissions Test:
(Pre-scan in the X,Y and Z axes of orientation, the worst case X-axis of orientation was recorded.)

Note:
  Corrected Factor (dB/m) = Antenna factor (RX) (dB/m) + Cable Loss (dB) – Amplifier Factor (dB)
  Corrected Amplitude (dBμV /m) = Corrected Factor (dB/m) + Reading (dBμV)
  Margin (dB) = Limit (dBμV/m) – Corrected Amplitude (dBμV /m)

                   Corrected Amplitude            Rx Antenna
                                                                                  Corrected
  Frequency       MaxPeak                                            Turntable                    Limit         Margin
                               Average         Height      Polar                   Factor
    (MHz)          (dBμV                                              Degree                    (dBμV/m)         (dB)
                              (dBμV /m)         (cm)       (H/V)                   (dB/m)
                     /m)
                                             Low Channel: 2402MHz
 2402.000000          ---          83.70        150.0        V         344.0          2.8             /            /
 2402.000000        95.85           ---         150.0        V         344.0          2.8             /            /
 2402.000000          ---          81.50        200.0        H         296.0          2.8             /            /
 2402.000000        93.65           ---         200.0        H         296.0          2.8             /            /
 2389.690000        42.30           ---         200.0        V          346.0         2.8         74.00          31.70
 2389.768000          ---          33.56        200.0        V          346.0         2.8         54.00          20.44
                                             Middle Channel: 2440MHz
 2440.000000          ---          87.50        250.0        V          91.0          2.9             /            /
 2440.000000        99.70           ---         250.0        V          91.0          2.9             /            /
 2440.000000          ---          85.30        200.0        H         290.0          2.9             /            /
 2440.000000        96.80           ---         200.0        H         290.0          2.9             /            /
                                              High Channel: 2480MHz
 2480.000000          ---          88.02        150.0        V         353.0          3.0             /            /
 2480.000000        100.05          ---         150.0        V         353.0          3.0             /            /
 2480.000000          ---          85.50        200.0        H         250.0          3.0             /            /
 2480.000000        97.61           ---         200.0        H         250.0          3.0             /            /
 2483.584000        57.32           ---         200.0        V          329.0         3.0         74.00          16.68
 2483.584000          ---          51.94        200.0        V          329.0         3.0         54.00           2.06




FCC Part 15.247                                                                                           Page 25 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)               Report No.: RKSA180614001-00C

Conducted Spurious Emissions at Antenna Port:

                                               Low Channel




                  Date:15.JUL.2018 18:34:40




                                              Middle Channel




                  Date:15.JUL.2018 18:39:04




FCC Part 15.247                                                                 Page 26 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)             Report No.: RKSA180614001-00C

                                              High Channel




                  Date:15.JUL.2018 18:33:51




FCC Part 15.247                                                               Page 27 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                           Report No.: RKSA180614001-00C


FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH
Applicable Standard

Systems using digital modulation techniques may operate in the 902–928 MHz, 2400–2483.5 MHz, and
5725–5850 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz.


Test Procedure

According to ANSI C63.10-2013 sub-clause 11.8.1

1.   Set RBW = 100 kHz.
2.   Set the video bandwidth (VBW) ≥ 3xRBW.
3.   Detector = Peak.
4.   Trace mode = max hold.
5.   Sweep = auto couple.
6.   Allow the trace to stabilize.
7.   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.


                          Spectrum Analyzer Attenuator        EUT



Test Data
Environmental Conditions

       Temperature:              24.2℃
 Relative Humidity:                51 %
      ATM Pressure:            101.2 kPa

The testing was performed by Max Min on 2018-07-15.

Test Result: Compliant.

EUT operation mode: Transmitting

                                                           6 dB Emission
                                    Frequency                                              Limit
         Channel                                             Bandwidth
                                      (MHz)                                               (MHz)
                                                               (MHz)
           Low                            2402                  0.708                      ≥0.5
         Middle                           2440                 0.708                       ≥0.5
          High                            2480                 0.708                       ≥0.5




FCC Part 15.247                                                                             Page 28 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)               Report No.: RKSA180614001-00C

                                               Low Channel




                  Date:15.JUL.2018 18:27:46




                                              Middle Channel




                  Date:15.JUL.2018 18:26:37




FCC Part 15.247                                                                 Page 29 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)             Report No.: RKSA180614001-00C

                                              High Channel




                  Date:15.JUL.2018 18:28:33




FCC Part 15.247                                                               Page 30 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C


FCC §15.247(b) (3) - MAXIMUM CONDUCTED OUTPUT POWER

Applicable Standard

According to FCC §15.247(b) (3), for systems using digital modulation in the 902-928 MHz, 2400-2483.5
MHz, and 5725-5850 MHz bands: 1 Watt. As an alternative to a peak power measurement, compliance
with the one Watt limit can be based on a measurement of the maximum conducted output power.
Maximum Conducted Output Power is defined as the total transmit power delivered to all antennas and
antenna elements averaged across all symbols in the signaling alphabet when the transmitter is operating at
its maximum power control level. Power must be summed across all antennas and antenna elements. The
average must not include any time intervals during which the transmitter is off or is transmitting at a
reduced power level. If multiple modes of operation are possible (e.g., alternative modulation methods),
the maximum conducted output power is the highest total transmit power occurring in any mode.


Test Procedure

According to ANSI C63.10-2013 sub-clause 11.9.1.1

1.   Set the RBW ≥ DTS bandwidth.
2.   Set VBW ≥ 3 x RBW.
3.   Set span ≥ 3 x RBW
4.   Sweep time = auto couple.
5.   Detector = peak.
6.   Trace mode = max hold.
7.   Allow trace to fully stabilize.
8.   Use peak marker function to determine the peak amplitude level.


                           Signal Analyzer         Attenuator          EUT




FCC Part 15.247                                                                              Page 31 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                  Report No.: RKSA180614001-00C

Test Data
Environmental Conditions

      Temperature:              24.2℃
 Relative Humidity:                51 %
     ATM Pressure:            101.2 kPa

The testing was performed by Max Min on 2018-07-15.

Test Result: Compliant.

EUT operation mode: Transmitting

                                             Max Conducted
                          Frequency                              Limit
     Channel                                Peak Output Power                       Result
                            (MHz)                               (dBm)
                                                  (dBm)
       Low                   2402                     0.37       30                  Pass
      Middle                 2440                     4.06       30                  Pass
       High                  2480                     4.25       30                  Pass




FCC Part 15.247                                                                    Page 32 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)               Report No.: RKSA180614001-00C

                                               Low Channel




                  Date:15.JUL.2018 18:24:45




                                              Middle Channel




                  Date:15.JUL.2018 18:25:12




FCC Part 15.247                                                                 Page 33 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)             Report No.: RKSA180614001-00C

                                              High Channel




                  Date:15.JUL.2018 18:24:11




FCC Part 15.247                                                               Page 34 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                             Report No.: RKSA180614001-00C

FCC §15.247(d) – BAND EDGE

Applicable Standard

In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall
be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the
desired power, based on either an RF conducted or a radiated measurement, provided the transmitter
demonstrates compliance with the peak conducted power limits. If the transmitter complies with the
conducted power limits based on the use of RMS averaging over a time interval, as permitted under
paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20
dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, radiated
emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated
emission limits specified in §15.209(a) (see §15.205(c)).


Test Procedure

According to ANSI C63.10-2013 sub-clause 6.10.

1. Check the calibration of the measuring instrument using either an internal calibrator or a known signal
   from an external generator.
2. Position the EUT without connection to measurement instrument. Turn on the EUT and connect its
   antenna terminal to measurement instrument via a low loss cable. Then set it to any one measured
   frequency within its operating range, and make sure the instrument is operated in its linear range.
3. Set RBW to 100 kHz and VBW of spectrum analyzer to 300 kHz with a convenient frequency span
   including 100 kHz bandwidth from band edge.
4. Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the
   graph with marking the highest point and edge frequency.
5. Repeat above procedures until all measured frequencies were complete.


Test Data

Environmental Conditions

      Temperature:              24.2℃
 Relative Humidity:                51 %
     ATM Pressure:             101.2 kPa

The testing was performed by Max Min on 2018-07-15.

Test Result: Compliant.

EUT operation mode: Transmitting




FCC Part 15.247                                                                                 Page 35 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)               Report No.: RKSA180614001-00C

                                                   Left Side




                  Date:15.JUL.2018 18:30:27




                                               Right Side




                  Date:15.JUL.2018 18:29:29




FCC Part 15.247                                                                 Page 36 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C


FCC §15.247(e) - POWER SPECTRAL DENSITY
Applicable Standard

For digitally modulated systems, the power spectral density conducted from the intentional radiator to the
antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous
transmission. This power spectral density shall be determined in accordance with the provisions of
paragraph (b) of this section. The same method of determining the conducted output power shall be used to
determine the power spectral density.

Test Procedure

According to ANSI C63.10-2013 sub-clause 11.10.2

The following procedure shall be used if maximum peak conducted output power was used to determine
compliance, and it is optional if the maximum conducted (average) output power was used to determine
compliance:

1.   Set the RBW to: 3kHz≤ RBW≤100 kHz.
2.   Set the VBW ≥ 3xRBW.
3.   Set the span to 1.5 times the DTS bandwidth.
4.   Detector = peak.
5.   Sweep time = auto couple.
6.   Trace mode = max hold.
7.   Allow trace to fully stabilize.
8.   Use the peak marker function to determine the maximum amplitude level within the RBW.
9.   If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.


Test Data

Environmental Conditions

      Temperature:              24.2℃
 Relative Humidity:                51 %
     ATM Pressure:            101.2 kPa

The testing was performed by Max Min on 2018-07-15.

Test Result: Compliant.

EUT operation mode: Transmitting

                                     Frequency                  PSD                        Limit
        Channel
                                       (MHz)                 (dBm/3kHz)                 (dBm/3kHz)
           Low                            2402                  -15.30                      ≤8
         Middle                           2440                  -11.49                      ≤8
          High                            2480                  -11.59                      ≤8



FCC Part 15.247                                                                             Page 37 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)               Report No.: RKSA180614001-00C

                                               Low Channel




                  Date:15.JUL.2018 18:31:16




                                              Middle Channel




                  Date:15.JUL.2018 18:32:16




FCC Part 15.247                                                                 Page 38 of 39


Bay Area Compliance Laboratories Corp. (Kunshan)                          Report No.: RKSA180614001-00C

                                                     High Channel




                  Date:15.JUL.2018 18:32:42




                                              ***** END OF REPORT *****




FCC Part 15.247                                                                            Page 39 of 39



Document Created: 2019-03-21 10:48:29
Document Modified: 2019-03-21 10:48:29

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