LCS190812001AEB_WPT 18 Report

FCC ID: 2ADK3XO-9672

Test Report

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FCCID_4427081

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

FCC TEST REPORT
FOR
XING DA INTERNATIONAL ELECTRONICS LIMITED
Bluetooth Speaker with Wireless Charging
Test Model: XO-9672

Prepared for : XING DA INTERNATIONAL ELECTRONICS LIMITED
#98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan,
Address :
Guang Dong, China

Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd.
1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue,
Address :
Bao’an District, Shenzhen, Guangdong, China
Tel : (+86)755-82591330
Fax : (+86)755-82591332
Web : www.LCS-cert.com
Mail : webmaster@LCS-cert.com

Date of receipt of test sample : August 09, 2019
Number of tested samples : 1
Serial number : Prototype
Date of Test : August 09, 2019 ~ August 15, 2019
Date of Report : August 21,2019

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
Page 1 of 19

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

FCC -- TEST REPORT

July 03, 2019
Test Report No. : LCS190812001AEB
Date of issue

Test Model........................ : XO-9672

EUT.................................... : Bluetooth Speaker with Wireless Charging

Applicant........................... : XING DA INTERNATIONAL ELECTRONICS LIMITED
#98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan,
Address.............................. :
Guang Dong, China
Telephone.......................... : /
Fax..................................... : /

Manufacturer..................... : Dongguan Xing Yue Electronic co., Ltd
#98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City,
Address.............................. :
Guang Dong, China
Telephone.......................... : /
Fax..................................... : /

Factory.............................. : Dongguan Xing Yue Electronic co., Ltd
#98 LiWu Swan Industrial District, Qiao Tou Town, Dong Guan City,
Address.............................. :
Guang Dong, China
Telephone.......................... : /
Fax..................................... : /

Test Result Positive

The test report merely corresponds to the test sample.
It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

Revision History
Revision Issue Date Revisions Revised By
000 August 21,2019 Initial Issue Gavin Liang

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

TABLE OF CONTENTS
1. GENERAL INFORMATION........................................................................................................... 6
1.1 Description of Device (EUT)................................................................................................................. 6
1.2 Support equipment List ......................................................................................................................... 6
1.3 External I/O Cable ................................................................................................................................. 6
1.4 Description of Test Facility ................................................................................................................... 6
1.5 Statement of the Measurement Uncertainty ...................................................................................... 7
1.6 Measurement Uncertainty .................................................................................................................... 7
1.7 Description of Test Modes .................................................................................................................... 7
2. TEST METHODOLOGY ................................................................................................................ 8
2.1 EUT Configuration ................................................................................................................................. 8
2.2 EUT Exercise .......................................................................................................................................... 8
2.3 General Test Procedures...................................................................................................................... 8
2.3.1 Conducted Emissions ........................................................................................................................ 8
2.3.2 Radiated Emissions ........................................................................................................................... 8
3. SYSTEM TEST CONFIGURATION ............................................................................................. 9
3.1 Justification ............................................................................................................................................. 9
3.2 EUT Exercise Software ......................................................................................................................... 9
3.3 Special Accessories .............................................................................................................................. 9
3.4 Block Diagram/Schematics .................................................................................................................. 9
3.5 Equipment Modifications....................................................................................................................... 9
3.6 Test Setup ............................................................................................................................................... 9
4. SUMMARY OF TEST EQUIPMENT .......................................................................................... 10
5. SUMMARY OF TEST RESULT.................................................................................................. 11
6. POWER LINE CONDUCTED MEASUREMENT ..................................................................... 12
7. RADIATED EMISSION MEASUREMENT ................................................................................ 14
7.1. Block Diagram of Test Setup ............................................................................................................ 14
7.2. Radiated Emission Limit .................................................................................................................... 14
7.3. EUT Configuration on Measurement ............................................................................................... 15
7.4. Operating Condition of EUT .............................................................................................................. 15
7.5. Measuring Setting ............................................................................................................................... 15
7.6. Test Procedure .................................................................................................................................... 15
7.7. Test Results ......................................................................................................................................... 16
8. PHOTOGRAPHS OF TEST SETUP.......................................................................................... 19
9. EXTERNAL PHOTOGRAPHS OF THE EUT........................................................................... 19
10. INTERNAL PHOTOGRAPHS OF THE EUT.......................................................................... 19

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

1. GENERAL INFORMATION
1.1 Description of Device (EUT)

EUT : Bluetooth Speaker with Wireless Charging
Test Model : XO-9672
Power Supply : Input: DC 5V
Hardware version :/
Software version :/
Bluetooth
Bluetooth Operation frequency : 2402MHz-2480MHz
Bluetooth Version : V5.0
Bluetooth Channel Number : 79 Channels for Bluetooth V5.0 (BDR/EDR)
Bluetooth Channel Spacing : 1MHz for Bluetooth V5.0 (BDR/EDR)
Bluetooth Modulation Type : GFSK, π/4-DQPSK 8-DPSK for Bluetooth V5.0(BDR/EDR)
Antenna Description : PCB Antenna, 0dBi
Wireless Charging
Operating Frequency : 110.0~205.0KHz
Modulation Type : Continuous Wave
Antenna Type : Coil Antenna

1.2 Support equipment List

Manufacturer Description Model Serial Number Certificate
Apple iPhone 8 plus iPhone 8 plus -- FCC ID
Bushnell ADAPTOR SJB0501000PU -- SDOC
Note: product sales without adapter

1.3 External I/O Cable

I/O Port Description Quantity Cable
USB Port 1 N/A

1.4 Description of Test Facility
FCCRegistrationNumber is254912.
IndustryCanadaRegistrationNumberis9642A-1.
EMSDRegistrationNumberisARCB0108.
ULRegistrationNumberis100571-492.
TUVSUDRegistrationNumberisSCN1081.
TUVRHRegistrationNumberisUA50296516-001.
NVLAPAccreditationCodeis600167-0.
FCCDesignationNumberisCN5024
CAB identifier: CN0071
The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

16-1-4:2010 SVSWR requirement for radiated emission above 1GHz.
1.5 Statement of the Measurement Uncertainty
The data and results referenced in this document are true and accurate. The reader is cautioned that
there may be errors within the calibration limits of the equipment and facilities. The measurement
uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 – 4
“Specification for radio disturbance and immunity measuring apparatus and methods – Part 4:
Uncertainty in EMC Measurements” and is documented in the LCS quality system acc. To DIN EN
ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may
result in additional deviation. The manufacturer has the sole responsibility of continued compliance of
the device.

1.6 Measurement Uncertainty

Test Item FrequencyRange Uncertainty Note
9KHz~30MHz 3.10dB (1)
30MHz~200MHz 2.96dB (1)
Radiation Uncertainty : 200MHz~1000MHz 3.10dB (1)
1GHz~26.5GHz 3.80dB (1)
26.5GHz~40GHz 3.90dB (1)
Conduction Uncertainty : 150kHz~30MHz 1.63dB (1)
Power disturbance : 30MHz~300MHz 1.60dB (1)

(1). This uncertainty represents an expanded uncertainty expressed at approximately the 95%
confidence level using a coverage factor of k=2.

1.7 Description of Test Modes

Equipment under test was operated during the measurement under the following conditions:
Charging mode
Modulation Type: CW (Continuous Wave)

Test Modes:
AC/DC Adapter (5V) + EUT(BT+ Wireless Charging) + MobilePhone (Battery
Mode 1 Record
Status: <1%)
AC/DC Adapter (5V) + EUT(BT+ Wireless Charging) + MobilePhone (Battery
Mode 2 Pre-tested
Status: <50%)
AC/DC Adapter (5V) + EUT(BT+ Wireless Charging) + MobilePhone (Battery
Mode 3 Pre-tested
Status: 100%)
Mode 4 AC/DC Adapter (5V) + EUT+ MobilePhone (Battery Status: <1%) Pre-tested
Mode 5 AC/DC Adapter (5V) + EUT + MobilePhone (Battery Status: <50%) Pre-tested
Mode 6 AC/DC Adapter (5V) + EUT + MobilePhone (Battery Status: 100%) Pre-tested
Mode 7 AC/DC Adapter (5V) + EUT(BT)
Note: All test modes were pre-tested, but we only recorded the worst case in this report.

For AC conducted emission, pre-test at both AC 120V/60Hz and AC 240V/50Hz, recorded worst case;
For AC conducted emission, pre-test at both AC charge from power adapter and PC modes, recorded
worst case.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

2. TEST METHODOLOGY
The tests documented in this report were performed in accordance with MP-5, and FCC CFR PART 18.

2.1 EUT Configuration
The EUT configuration for testing is installed on RF field strength measurement to meet the
Commissions requirement and operating in a manner that intends to maximize its emission
characteristics in a continuous normal application.

2.2 EUT Exercise
The EUT was operated in the charging and compunction mode to fix the TX frequency that was for the
purpose of the measurements.
According to its specifications, the EUT must comply with the requirements of the Section 18.305 and
18.307under the FCC Rules Part 18.

2.3 General Test Procedures

2.3.1Conducted Emissions
The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements
in FCC MP-5 forConducted emissions from the EUT measured in the frequency range between 0.15
MHz and 30MHz using Quasi-peak and average detector modes.

2.3.2Radiated Emissions
The EUT is placed on a turn table, which is 0.8 m above ground plane. The turntable shall rotate 360
degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving
antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to
be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to
find out the maximum emissions, exploratory radiated emission measurements were made according to
the requirements in FCC MP-5 for radiated emission.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
Page 8 of 19

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

3. SYSTEM TEST CONFIGURATION

3.1 Justification
The system was configured for testing in a normal condition.

3.2 EUT Exercise Software
N/A.

3.3 Special Accessories

shielded/
No. Equipment Manufacturer Model No. Serial No. Length Notes
unshielded
1 -- -- -- -- -- -- --
2 -- -- -- -- -- -- --

3.4 Block Diagram/Schematics
Please refer to the related document.

3.5 Equipment Modifications
Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT.

3.6 Test Setup
Please refer to the test setup photo.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

5. SUMMARY OF TEST RESULT

FCC Rule Temperature Power source
Test Item C NC NA NP Remark
No. conditions conditions
Radiated
§18.305 (b) Nominal Nominal -/-
Emission
AC conducted
§18.307 (b) Nominal Nominal -/-
emission

Remark: The measurement uncertainty is not included in the test result.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

6. POWER LINE CONDUCTED MEASUREMENT

6.1. Block Diagram of Test Setup

Vert. reference
plane
EMI receiver

EUT

LISN Reference ground plane

6.2.Standard Applicable

According to §18.307 (b): For all other part 18 consumer deviceswhich is designed to be connected to the
public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line
on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolts (The
limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits
at specific frequency range are listed as follows:

Frequency Range Limits (dBμV)
(MHz) Quasi-peak Average
0.15 to 0.50 66 to 56 56 to 46
0.50 to 5 56 46
5 to 30 60 50

* Decreasing linearly with the logarithm of the frequency

6.3 Test Results
PASS.
The test data please refer to following page.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

7.3. EUT Configuration on Measurement

The following equipment are installed on Radiated Emission Measurement to meet the commission
requirements and operating regulations in a manner which tends to maximize its emission characteristics in
normal application.

7.4. Operating Condition of EUT

(1) Setup the EUT as shown in Section 4.1.
(2) Let the EUT work in worst test mode (Mode 1) and measure it.

7.5. Measuring Setting
The following table is the setting of spectrumanalyzer and receiver.

Receiver Parameter Setting
Attenuation Auto
Start ~ Stop Frequency 9kHz~150kHz / RB 120Hz for QP/Average
Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP/Average
Start ~ Stop Frequency 30MHz~1000MHz / RB 100kHz for QP

7.6. Test Procedure
1) Sequence of testing 9 kHz to 30 MHz
Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described
by manufacturer.
--- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used.
--- If the EUT is a floor standing device, it is placed on the ground.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions.
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 3 meter.
--- The EUT was set into operation.
Premeasurement:
--- The turntable rotates from 0° to 315° using 45° steps.
--- The antenna height is 0.8 meter.
--- At each turntable position the analyzer sweeps with peak detection to find the maximum of all
emissions
Final measurement:
--- Identified emissions during the premeasurement the software maximizes by rotating the turntable
position (0° to 360°) and by rotating the elevation axes (0° to 360°).
--- The final measurement will be done in the position (turntable and elevation) causing the highest
emissions with QP detector.
--- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin
to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will
be stored.

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

2) Sequence of testing 30 MHz to 1 GHz
Setup:
--- The equipment was set up to simulate a typical usage like described in the user manual or described
by manufacturer.
--- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground
plane.
--- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
--- Auxiliary equipment and cables were positioned to simulate normal operation conditions
--- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
--- The measurement distance is 3 meter.
--- The EUT was set into operation.
Premeasurement:
--- The turntable rotates from 0° to 315° using 45° steps.
--- The antenna is polarized vertical and horizontal.
--- The antenna height changes from 1 to 3 meter.
--- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak
to find the maximum of all emissions.
Final measurement:
--- The final measurement will be performed with minimum the six highest peaks.
--- According to the maximum antenna and turntable positions of premeasurement the software
maximize the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4
meter.
--- The final measurement will be done with QP detector with an EMI receiver.
--- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization,
turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph
of the premeasurement with marked maximum final measurements and the limit will be stored.

7.7. Test Results

PASS.

Only report the worst test data (Mode 1) in test report;

The test data please refer to following page:

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9672 ReportNo.:LCS190812001AEB

8. PHOTOGRAPHS OF TEST SETUP

Please refer to separated files for Test Setup Photos of the EUT.

9. EXTERNALPHOTOGRAPHS OF THE EUT

Please refer to separated files for External Photos of the EUT.

10. INTERNALPHOTOGRAPHS OF THE EUT

Please refer to separated files for Internal Photos of the EUT.

-------------THE END OF REPORT-------------

This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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Document Created: 2019-09-03 15:50:26
Document Modified: 2019-09-03 15:50:26

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