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PYS High-Tech Co., LTD WPC21019-01 Wireless charger 2AU7DWPC21019-01 2AU7DWPC2101901 wpc21019 01
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Document DEVICE REPORTGetApplicationAttachment.html?id=5517554Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA FCC TEST REPORT For PYS High-Tech Co., LTD Wireless charger Test Model: JUI-WCHAR-DUO-JUICE-20W Additional Model No.: PYS-WPC21019-01 Prepared for Address : PYS High-Tech Co., LTD : 1F to 12F, Block 9, Lianhua Industrial Zone, Longhua, Shenzhen, Guangdong, CHINA, 518109 Prepared by Address Tel Fax Web Mail : Shenzhen LCS Compliance Testing Laboratory Ltd. : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China : (+86)755-82591330 : (+86)755-82591332 : www.LCS-cert.com : [email protected] Date of receipt of test sample Number of tested samples Serial number Date of Test Date of Report : September 22, 2021 :2 : 210917099A-1(Engineer sample), 210917099A-2(Normal sample) : September 22, 2021 ~ September 28, 2021 : September 30, 2021 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA FCC TEST REPORT FCC CFR 47 PART 15C Report Reference No. .....................: LCS210917099AEA Date Of Issue...................................... : September 30, 2021 Testing Laboratory Name.............. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address................................................ : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure............ : Full application of Harmonised standards Partial application of Harmonised standards Other standard testing method Applicant's Name............................. : PYS High-Tech Co., LTD Address................................................ : 1F to 12F, Block 9, Lianhua Industrial Zone, Longhua, Shenzhen, Guangdong, CHINA, 518109 Test Specification Standard.............................................. : FCC CFR 47 PART 15C Test Report Form No......................... : LCSEMC-1.0 TRF Originator.................................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description..................... : Wireless charger Trade Mark.......................................... : N/A Test Model........................................... : JUI-WCHAR-DUO-JUICE-20W Power Supply...................................... : Input: DC5V/2A, DC9V/3A, DC12V/2.5A Output:5W/7.5W/10W Result ..................................................: Positive Compiled by: Supervised by: Approved by: Kevin Huang/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA FCC TEST REPORT Test Report No. : LCS210917099AEA September 30, 2021 Date of issue Test Model.............................. : JUI-WCHAR-DUO-JUICE-20W EUT......................................... : Wireless charger Applicant............................... Address.................................. Telephone............................... Fax.......................................... : PYS High-Tech Co., LTD : 1F to 12F, Block 9, Lianhua Industrial Guangdong, CHINA, 518109 Zone, Longhua, Shenzhen, :/ :/ Manufacturer........................ Address................................... Telephone............................... Fax.......................................... : PYS High-Tech Co., LTD : 1F to 12F, Block 9, Lianhua Industrial Guangdong, CHINA, 518109 Zone, Longhua, Shenzhen, :/ :/ Factory................................... Address................................... Telephone............................... Fax.......................................... : PYS High-Tech Co., LTD : 1F to 12F, Block 9, Lianhua Industrial Guangdong, CHINA, 518109 Zone, Longhua, Shenzhen, :/ :/ 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. Page 3 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA Revision 000 Revision History Issue Date September 30, 2021 Revisions Initial Issue Revised By Gavin Liang This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 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 2.4. Test Sample......................................................................................................................................8 3. SYSTEM TEST CONFIGURATION.........................................................................................8 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..............................................................................................10 6. POWER LINE CONDUCTED MEASUREMENT.................................................................11 7. RADIATED EMISSION MEASUREMENT............................................................................15 7.1. Block Diagram of Test Setup........................................................................................................ 15 7.2. Radiated Emission Limit................................................................................................................ 16 7.3. EUT Configuration on Measurement........................................................................................... 16 7.4. Operating Condition of EUT.......................................................................................................... 16 7.5. Measuring Setting........................................................................................................................... 17 7.6. Test Procedure................................................................................................................................ 17 7.7. Test Results..................................................................................................................................... 18 8. 20 DB BANDWIDTH MEASUREMENT................................................................................22 8.1. Block Diagram of Test Setup........................................................................................................ 22 8.2. Test Procedure................................................................................................................................ 22 8.3. Test Results..................................................................................................................................... 23 9. PHOTOGRAPHS OF TEST SETUP......................................................................................24 10. EXTERNAL PHOTOGRAPHS OF THE EUT.................................................................... 24 11. INTERNAL PHOTOGRAPHS OF THE EUT......................................................................24 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 1. GENERAL INFORMATION 1.1 Description of Device (EUT) EUT : Wireless charger Test Model : JUI-WCHAR-DUO-JUICE-20W Additional Model No. : PYS-WPC21019-01 Model Declaration Power Supply Hardware Version : PCB board, structure and internal of these model(s) are the same, So no additional models were tested : Input: DC5V/2A, DC9V/3A, Output:5W/7.5W/10W DC12V/2.5A :/ Software Version : / Wireless Charging Operating Frequency Modulation Type Antenna Type : : 110.0~205.0KHz : ASK : Coil Antenna 1.2 Support equipment List Manufacturer Description Model Apple Phone ipone 11 ShenZhen HuaJin Electronics CO., LTD Adapter HJ-0502000W2-EU Note: The adapter is supplied by lab and only use tested. 1.3 External I/O Cable Serial Number Certificate --- SDOC --- SDOC I/O Port Description Type-C USB Port Quantity 1 Cable USB Cable: 0.8m, unshielded 1.4 Description of Test Facility NVLAP Accreditation Code is 600167-0. FCC Designation Number is CN5024 CAB identifier is CN0071. CNAS Registration Number is L4595. Test Firm Registration Number: 254912 The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz. The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 6 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 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 Radiation Uncertainty : Conduction Uncertainty : Power disturbance : Frequency Range 9KHz~30MHz 30MHz~200MHz 200MHz~1000MHz 1GHz~26.5GHz 26.5GHz~40GHz 150kHz~30MHz 30MHz~300MHz Uncertainty 3.10dB 2.96dB 3.10dB 3.80dB 3.90dB 1.63dB 1.60dB Note (1) (1) (1) (1) (1) (1) (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 and communication mode Modulation Type: CW (Continuous Wave) Test Modes Mode 1 AC/DC Adapter (5V/2A) + EUT + Mobile Phone (Battery Status: <1%) Mode 2 AC/DC Adapter (5V/2A) + EUT + Mobile Phone (Battery Status: <50%) Mode 3 AC/DC Adapter (5V/2A) + EUT + Mobile Phone (Battery Status: 100%) Mode 4 AC/DC Adapter (9V/3A) + EUT + Mobile Phone (Battery Status: <1%) Mode 5 AC/DC Adapter (9V/3A) + EUT + Mobile Phone (Battery Status: <50%) Mode 6 AC/DC Adapter (9V/3A) + EUT + Mobile Phone (Battery Status: 100%) Mode 7 AC/DC Adapter (12V/2.5A) + EUT + Mobile Phone (Battery Status: <1%) Mode 8 AC/DC Adapter (12V/2.5A) + EUT + Mobile Phone (Battery Status: <50%) Mode 9 AC/DC Adapter (12V/2.5A) + EUT + Mobile Phone (Battery Status: 100%) Pre-tested Pre-tested Pre-tested Pre-tested Pre-tested Pre-tested Record Pre-tested Pre-tested 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 modes, recorded worst case. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 7 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.10-2013, FCC CFR PART 15C 15.207. 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 normal operating mode for Hopping Numbers and Dwell Time test and a continuous transmits mode for other tests. According to its specifications, the EUT must comply with the requirements of the Section 15.207 under the FCC Rules Part 15 Subpart C. 2.3 General Test Procedures 2.3.1 Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes. 2.3.2 Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane below 1GHz and 1.5 m above ground plane above 1GHz. 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 Section 6.3 of ANSI C63.10-2013 2.4. Test Sample The application provides 2 samples to meet requirement; Sample Number Sample 1(210917099A-1) Sample 2(210917099A-2) Description Engineer sample continuous transmit Normal sample Intermittent transmit 3. SYSTEM TEST CONFIGURATION This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 8 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 3.1 Justification The system was configured for testing in a normal condition. 3.2 EUT Exercise Software N/A. 3.3 Special Accessories No. Equipment Manufacturer Model No. 3 / / / Serial No. / Length / shielded/ unshielded / Notes / 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. Page 9 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 4. SUMMARY OF TEST EQUIPMENT Item Equipment Manufacturer Model No. 1 MXA Signal Analyzer Agilent N9020A 2 SPECTRUM ANALYZER R&S FSP40 3 3m Full Anechoic Chamber MRDIANZI FAC-3M 4 Positioning Controller MF MF7082 5 EMI Test Software Farad EZ 6 EMI Test Receiver R&S ESR 7 7 Active Loop Antenna SCHWARZBECK FMZB 1519B 8 By-log Antenna SCHWARZBECK VULB9163 9 Horn Antenna SCHWARZBECK BBHA 9120D 10 EMI Test Receiver R&S ESPI 11 Artificial Mains R&S ENV216 12 10dB Attenuator SCHWARZBECK MTS-IMP-136 Serial No. MY49100040 100503 MR009 MF78020803 / 101181 00005 9163-470 9120D-1925 101840 101288 261115-001-0032 Cal Date 2021-06-21 2020-11-17 2021-09-25 2021-06-21 N/A 2021-06-21 2021-07-25 2021-07-25 2021-07-01 2021-06-21 2021-06-21 2021-06-21 Due Date 2022-06-20 2021-11-16 2022-09-24 2022-06-20 N/A 2022-06-20 2024-07-24 2024-07-24 2024-06-30 2022-06-20 2022-06-20 2022-06-20 5. SUMMARY OF TEST RESULT This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 10 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA FCC Rules §15.213 §15.209 §15.207(a) Description of Test 20 dB Bandwidth Radiated Spurious Emissions AC Conducted Emissions Test Sample Sample 1 Sample 1 Sample 1 Result Compliant Compliant Compliant Remark: The measurement uncertainty is not included in the test result. N/A Not Applicable!!! 6. POWER LINE CONDUCTED MEASUREMENT This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 11 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 6.1. Block Diagram of Test Setup 6.2. Standard Applicable According to §15.207: For all the consumer devices which 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 (MHz) 0.15 to 0.50 0.50 to 5 5 to 30 Quasi-peak 66 to 56 56 60 Limits (dBV) Average 56 to 46 46 50 * Decreasing linearly with the logarithm of the frequency 6.3 Test Results PASS The test data please refer to following page. Temperature 22.5 Test Engineer Wunder Wu Humidity Configurations 53.7% Transmit This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 12 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA AC Power Line Conducted Emission (Power input to adapter @ AC 120V/60Hz (Worst Case)) Line This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 13 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA Neutral ***Note: Pre-scan all modes and recorded the worst case results in this report. Margin=Reading level + Correct - Limit This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 14 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 7. RADIATED EMISSION MEASUREMENT 7.1. Block Diagram of Test Setup This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 15 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 7.2. Radiated Emission Limit 15.205 (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz 0.090-0.110 \1\ 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 6.31175-6.31225 8.291-8.294 8.362-8.366 8.37625-8.38675 8.41425-8.41475 12.29-12.293. 12.51975-12.52025 12.57675-12.57725 13.36-13.41 16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 108-121.94 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4 399.9-410 608-614 960-1240 1300-1427 1435-1626 1645.5-1646.5 1660-1710 1718.8-1722.2 2200-2300 2310-2390 2483.5-2500 2690-2900 3260-3267 3332-3339 3345.8-3358 3600-4400 \1\ Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz. \2\ Above 38.6 GHz 4.5-5.15 5.35-5.46 7.25-7.75 8.025-8.5 9.0-9.2 9.3-9.5 10.6-12.7 13.25-13.4 14.47-14.5 15.35-16.2 17.7-21.4 22.01-23.12 23.6-24.0 31.2-31.8 36.43-36.5 (\2\) According to §15.247 (d): 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Frequencies (MHz) 0.009~0.490 0.490~1.705 1.705~30.0 30~88 88~216 216~960 Above 960 Field Strength (microvolts/meter) 2400/F(KHz) 24000/F(KHz) 30 100 150 200 500 Measurement Distance (meters) 300 30 30 3 3 3 3 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 7.1. (2) Let the EUT work in worst test mode (Mode 1) and measure it. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 16 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 7.5. Measuring Setting The following table is the setting of spectrum analyzer and receiver. Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting Auto 9kHz~150kHz / RB 200Hz for QP/Average 150kHz~30MHz / RB 9kHz for QP/Average 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 1 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 QPK 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. Page 17 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 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: Temperature Test Engineer 21.1 Wunder Wu Humidity Configurations 52.2% Transmit This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 18 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 0.009 MHz 30 MHz Remark: 1). Measured at antenna position 0 degree and 90 degree, recorded worst case at 0 degree. 2). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 19 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA Below 1GHz Horizontal This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 20 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA Vertical 1). Emission level (dBuV/m) = 20 log Emission level (uV/m). 2). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 21 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 8. 20 DB BANDWIDTH MEASUREMENT 8.1. Block Diagram of Test Setup 8.2. Test Procedure Use the following spectrum analyzer settings: Span = 500Hz RBW = 100Hz VBW = 300Hz Sweep = auto Detector function = peak Trace = max hold The EUT should be transmitting at its maximum data rate. Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emission. Use the marker-delta function to measure 20 dB down one side of the emission. Reset the marker-delta function, and move the marker to the other side of the emission, until it is (as close as possible to) even with the reference marker level. The marker-delta reading at this point is the 20 dB bandwidth of the emission. If this value varies with different modes of operation (e.g., data rate, modulation format, etc.), repeat this test for each variation. The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 22 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 8.3. Test Results Test Result Of 99% and 20dB Bandwidth Measurement Test Frequency 20dB Bandwidth Limit (MHz) (kHz) (KHz) 0.185 0.258 Non-Specified Result: Pass Please refer to the following page for test plot. Test plot of 99% and 20 dB Bandwidth Measurement 0.185 MHz This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 23 of 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AU7DWPC21019-01 Report No.: LCS210917099AEA 9. PHOTOGRAPHS OF TEST SETUP Please refer to separated files for Test Setup Photos of the EUT. 10. EXTERNAL PHOTOGRAPHS OF THE EUT Please refer to separated files for External Photos of the EUT. 11. INTERNAL PHOTOGRAPHS 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. Page 24 of 24
Related FCC IDs:
- 2AU7DWPC21019-01 - PYS High-Tech Co., LTD Wireless charger [WPC21019-01] WPS 文字