Test Report

FCC ID: 2ATGY-AWC1052

Test Report

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FCCID_4357113

FCC 47 CFR PART 15 SUBPART C TEST REPORT For Charging Stand for Apple Watch MODEL NUMBER: AWC1052, AWC1052AW, AWC1052SG, AWC1052XX ( X would be any Arabian number or English letter or blank) FCC ID: 2ATGY-AWC1052 REPORT NUMBER: 4789012724.1-1 ISSUE DATE: June 27, 2019 Prepared for Ubio Labs, Inc. 2821 Northup Way, Suite 250, Bellevue, WA 98004, USA Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. This report does not imply that the product(s) has met the criteria for certification.

REPORT NO.: 4789012724.1-1 Page 2 of 23 Revision History Rev. Issue Date Revisions Revised By V0 06/27/2019 Initial Issue UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 3 of 23 Summary of Test Results Description of Test Item Standard Results Power Line Conducted Emission Test FCC 15.207 PASS Radiated Emission Test FCC 15.209 PASS 20dB Bandwidth FCC 15.215 PASS UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 4 of 23 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ...................................................................................... 5 2. TEST METHODOLOGY .......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ...................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ..................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ............................................................ 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................. 7 5. EQUIPMENT UNDER TEST .................................................................................................... 8 5.1. DESCRIPTION OF EUT ............................................................................................. 8 5.2. TEST MODE............................................................................................................... 8 5.3. TEST ENVIRONMENT ............................................................................................... 8 5.4. ACCESSORY ............................................................................................................. 9 5.5. MEASURING INSTRUMENT LIST ........................................................................... 10 6. 20dB BANDWIDTH TEST ..................................................................................................... 11 7. EMISSION TEST ................................................................................................................... 13 8. AC POWER LINE CONDUCTED EMISSIONS ..................................................................... 21 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 5 of 23 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Ubio Labs, Inc. Address: 2821 Northup Way, Suite 250, Bellevue, WA 98004, USA Manufacturer Information Company Name: Shenzhen PYS Industrial Co., LTD Address: Floor 3,8,12，Bldg 9#, Lianhua Industrial Zone, Loangyuan Road, Longhua Street, Longhua District, Shenzhen EUT Description EUT Name: Charging Stand for Apple Watch Model: AWC1052 Serial Model: Please refer to page 8 clause 5.1. Description of EUT Brand Name: / Sample Status: Normal Sample ID: 2331442 Sample Received Date: May 24, 2019 Date of Tested: June 3, 2019 ~ June 27, 2019 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C PASS Tested By: Checked By: Denny Huang Shawn Wen Project Engineer Laboratory Leader Approved By: Stephen Guo Laboratory Manager UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 6 of 23 2. TEST METHODOLOGY All tests were performed in accordance with the standard FCC CFR 47 Part 2, FCC CFR 47 Part 15C KDB414788 D01 Radiated Test Site v01 and ANSI C63.10-2013. 3. FACILITIES AND ACCREDITATION Test Location UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Building 10, Innovation Technology Park, Song Shan Lake Hi Address tech Development Zone, Dongguan, 523808, China A2LA (Certificate No.: 4102.01) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1187) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Has been recognized to perform compliance testing on equipment subject to the Commission's Delcaration of Conformity (DoC) and Certification rules IC(Company No.: 21320) Accreditation UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Certificate has been registered and fully described in a report filed with Industry Canada. The Company Number is 21320. VCCI (Registration No.: G-20019, R-20004, C-20012 and T-20011) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with VCCI, the Membership No. is 3793. Facility Name: Chamber D, the VCCI registration No. is G-20019 and R-20004 Shielding Room B , the VCCI registration No. is C-20012 and T-20011 Note: 1. All tests measurement facilities use to collect the measurement data are located at Building 10, Innovation Technology Park, Song Shan Lake Hi tech Development Zone, Dongguan, 523808, China 2. The test anechoic chamber in UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch had been calibrated and compared to the open field sites and the test anechoic chamber is shown to be equivalent to or worst case from the open field site. 3. For below 30MHz, lab had performed measurements at test anechoic chamber and comparing to measurements obtained on an open field site. And these measurements below 30MHz had been correlated to measurements performed on an OFS. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 7 of 23 4. CALIBRATION AND UNCERTAINTY 4.1. MEASURING INSTRUMENT CALIBRATION The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. 4.2. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the apparatus: Measurement Frequency Test Item K U(dB) Range Conducted disturbance at mains 0.15MHz ~ 30MHz 2 3.62 terminals ports 9kHz-150kHz 2 3.32 Radiated disturbance test 150kHz-30MHz 2 3.72 Radiated Emission Test 30MHz~1GHz 2 4.00 Note: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 8 of 23 5. EQUIPMENT UNDER TEST 5.1. DESCRIPTION OF EUT EUT Name Charging Stand for Apple Watch EUT Description The EUT is a wireless charger. Model AWC1052 AWC1052AW, AWC1052SG, AWC1052XX Serial Models ( X would be any Arabian number or English letter or blank) Model Defference All the same except for the model number and color. Product Description Operation Frequency 326.5kHz Modulation Type MSK Input: DC 9V/2A from Adapter Rated input Output: USB 5V/2.4A Rated Power Maximum 10W Antenna type Coil 5.2. TEST MODE Config Test Mode Description Mode 1 Standby EUT alone powered by AC/DC adapter EUT and apple watch powered by AC/DC adapter, Mode 2 Operating USB output with 5V2.4A load 5.3. TEST ENVIRONMENT Environment Parameter Selected Values During Tests Relative Humidity 55 ~ 65% Atmospheric Pressure: 1018Pa Temperature TN 22 ~ 28°C VL / Voltage : VN DC 9V VH / Note: VL= Lower Extreme Test Voltage VN= Nominal Voltage VH= Upper Extreme Test Voltage TN= Normal Temperature UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 9 of 23 5.4. ACCESSORY SUPPORT EQUIPMENT Item Equipment Brand Name Model Name Series No. Input:110-240V~50/60Hz 0.5A 1 Wall Charger / CHG1104 Output: DC 9V/2.25A 2 Apple Watch Apple / / 3 Dummy load / / 5V2.4A I/O CABLES Connector Cable No Port Cable Type Cable Length(m) Remarks Type DC 1 DC / 1.8 / (wall charger) 2 DC USB / 1.0 / EUT ACCESSORY Item Accessory Brand Name Model Name Description Wall Input:110-240V~50/60Hz 0.5A 1 / CHG1104 Charger Output: DC 9V/2.25A TEST SETUP The EUT support wireless charging. SETUP DIAGRAM FOR TEST AC/DC EUT Dummy Adapter load Apple watch DC Cable DC Cable UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 10 of 23 5.5. MEASURING INSTRUMENT LIST Conducted Emissions Instrument Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal.  EMI Test Receiver R&S ESR3 101961 Dec.10,2018 Dec.10,2019 Two-Line V-  R&S ENV216 101983 Dec.10,2018 Dec.10,2019 Network Software Used Description Manufacturer Name Version  Test Software for Conducted disturbance Farad EZ-EMC Ver. UL-3A1 Radiated Emissions Instrument Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal.  MXE EMI Receiver KESIGHT N9038A MY56400036 Dec.10,2018 Dec.10,2019 Hybrid Log  TDK HLP-3003C 130960 Sep.17,2018 Sep.17,2021 Periodic Antenna  Preamplifier HP 8447D 2944A09099 Dec.10,2018 Dec.10,2019  Loop antenna Schwarzbeck 1519B 00008 Jan.17, 2019 Jan.17,2022 Software Used Description Manufacturer Name Version  Test Software for Radiated disturbance Farad EZ-EMC Ver. UL-3A1 Other instruments Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal.  Spectrum Analyzer Keysight N9030A MY55410512 Dec.10,2018 Dec.10,2019 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 11 of 23 6. 20dB BANDWIDTH TEST LIMITS 20dB Bandwidth Intentional radiators operating under the alternative provisions to the general emission limits, as contained in § 15.215, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. TEST PROCEDURE Connect the UUT to the spectrum analyser and use the following settings: Center Frequency The centre frequency of the channel under test Detector Peak RBW 1% to 5% of the occupied bandwidth VBW approximately 3×RBW Trace Max hold Sweep Auto couple Allow the trace to stabilize and 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 99%/20 dB relative to the maximum level measured in the fundamental emission. TEST SETUP EUT Spectrum Analyzer RESULTS UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 12 of 23 Frequency 20dB Bandwidth (KHz) (Hz) 326.5 326 Note: All the modes have been tested, only the worst data record in the report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 13 of 23 7. EMISSION TEST LIMITS Please refer to FCC §15.205 and §15.209 Radiation Disturbance Test Limit for FCC (Class B)(9KHz-1GHz) Frequency Field Strength Measurement Distance (MHz) (microvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 960~1000 500 3 Note: 1) At frequencies at or above 30 MHz, measurements may be performed at a distance other than what is specified provided: measurements are not made in the near field except where it can be shown that near field measurements are appropriate due to the characteristics of the device; and it can be demonstrated that the signal levels needed to be measured at the distance employed can be detected by the measurement equipment. Measurements shall not be performed at a distance greater than 30 meters unless it can be further demonstrated that measurements at a distance of 30 meters or less are impractical. When performing measurements at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade (inverse linear-distance for field strength measurements; inverse-linear-distance-squared for power density measurements). (2) At frequencies below 30 MHz, measurements may be performed at a distance closer than that specified in the regulations; however, an attempt should be made to avoid making measurements in the near field. Pending the development of an appropriate measurement procedure for measurements performed below 30 MHz, when performing measurements at a closer distance than specified, the results shall be extrapolated to the specified distance by either making measurements at a minimum of two distances on at least one radial to determine the proper extrapolation factor or by using the square of an inverse linear distance extrapolation factor (40 dB/decade). This paragraph (f) shall not apply to Access BPL devices operating below 30 MHz. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 14 of 23 TEST SETUP AND PROCEDURE Below 30MHz (Loop Antenna) The setting of the spectrum analyzer RBW 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz) VBW 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz) Sweep Auto Trace Max hold 1. The testing follows the guidelines in ANSI C63.10-2013 and 414788 D01 Radiated Test Site v01. 2. The EUT was arranged to its worst case and then turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high pass filter are used for the test in order to get better signal level. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 3. The EUT was placed on a turntable with 80cm meter above ground. 4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. 5. The radiated emission limits are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. 6. For measurement below 1GHz, the initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 7. Although these tests were performed other than open area test site, adequate comparison measurements were confirmed against 30m open are test site. Therefore sufficient tests were made to demonstrate that the alternative site produces results that correlate with the ones of tests made in an open field based on KDB 414788. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 15 of 23 Below 1G and above 30MHz The setting of the spectrum analyzer RBW 120K VBW 300K Sweep Auto Detector Peak/QP Trace Max hold 1. The testing follows the guidelines in ANSI C63.10-2013. 2. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high pass filter are used for the test in order to get better signal level. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 3. The EUT was placed on a turntable with 0.8m above ground. 4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. 5. For measurement below 1GHz, the initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 16 of 23 RESULTS FCC PART 15C BELOW 30MHz SPURIOUS EMISSIONS (MODE 1, LOOP ANTENNA FACE ON TO THE EUT, WORST-CASE CONFIGURATION) 9kHz~ 150kHz No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1 0.0300 63.90 -101.48 -37.58 38.06 -75.64 peak 2 0.0568 55.86 -101.48 -45.62 32.55 -78.17 peak 3 0.0860 52.66 -101.52 -48.86 28.93 -77.79 peak 4 0.0997 53.11 -101.58 -48.47 27.63 -76.10 peak 5 0.1055 53.57 -101.56 -47.99 27.15 -75.14 peak 6 0.1102 52.32 -101.55 -49.23 26.76 -75.99 peak Note: 1. Measurement = Reading Level + Correct Factor. 2. If Peak Result complies with AV and QP limit, AV and QP Result are deemed to comply with AV limit. 3. All 3 polarizations(Horizontal, Face-on and Face-off) of the loop antenna had been tested, but only the worst data recorded in the report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 17 of 23 150kHz ~ 490kHz No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1 0.2122 60.36 -101.45 -41.09 21.15 -62.24 peak 2 0.2673 58.56 -101.50 -42.94 19.21 -62.15 peak 3 0.3268 69.78 -101.53 -31.75 17.39 -49.14 peak 4 0.3781 55.74 -101.55 -45.81 16.11 -61.92 peak 5 0.4319 54.48 -101.57 -47.09 14.94 -62.03 peak 6 0.4781 54.61 -101.59 -46.98 14.03 -61.01 peak Note: 1. Measurement = Reading Level + Correct Factor. 2. If Peak Result complies with AV and QP limit, AV and QP Result are deemed to comply with AV limit. 3. All 3 polarizations(Horizontal, Face-on and Face-off) of the loop antenna had been tested, but only the worst data recorded in the report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 18 of 23 490kHz ~ 30MHz No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV) (dBuV) (dB) 1 6.0083 47.13 -61.34 -14.21 29.54 -43.75 peak 2 8.4282 46.45 -61.37 -14.92 29.54 -44.46 peak 3 10.6707 46.38 -61.46 -15.08 29.54 -44.62 peak 4 13.8872 47.06 -61.71 -14.65 29.54 -44.19 peak 5 16.6320 46.65 -61.79 -15.14 29.54 -44.68 peak 6 22.7700 48.33 -61.56 -13.23 29.54 -42.77 peak Note: 1. Measurement = Reading Level + Correct Factor. 2. If Peak Result complies with AV and QP limit, AV and QP Result are deemed to comply with AV limit. 3. All 3 polarizations (Horizontal, Face-on and Face-off) of the loop antenna had been tested, but only the worst data recorded in the report. Note: All the modes have been tested, only the worst data record in the report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 19 of 23 SPURIOUS EMISSIONS 30MHz - 1GHz FCC PART15C SPURIOUS EMISSIONS (MODE 2, WORST-CASE CONFIGURATION, HORIZONTAL) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 36.7900 51.46 -17.71 33.75 40.00 -6.25 QP 2 130.8800 49.59 -19.55 30.04 43.50 -13.46 QP 3 219.1500 47.81 -16.87 30.94 46.00 -15.06 QP 4 283.1700 48.12 -14.67 33.45 46.00 -12.55 QP 5 318.0900 47.03 -13.66 33.37 46.00 -12.63 QP 6 427.7000 42.58 -11.79 30.79 46.00 -15.21 QP Note: 1. Result Level = Read Level + Correct Factor. 2. If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 3. Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 20 of 23 FCC PART15C SPURIOUS EMISSIONS (MODE 2, WORST-CASE CONFIGURATION, VERTICAL) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 48.4300 42.97 -18.30 24.67 40.00 -15.33 QP 2 216.2400 38.40 -16.67 21.73 46.00 -24.27 QP 3 283.1700 47.50 -14.67 32.83 46.00 -13.17 QP 4 316.1500 49.61 -13.69 35.92 46.00 -10.08 QP 5 431.5800 45.84 -11.72 34.12 46.00 -11.88 QP 6 544.1000 36.08 -9.53 26.55 46.00 -19.45 QP Note: 1. Result Level = Read Level + Correct Factor. 2. If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 3. Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto Note: All the modes had been tested, but only the worst data recoreded in the report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 21 of 23 8. AC POWER LINE CONDUCTED EMISSIONS LIMITS Please refer to FCC §15.207 (a) . (dBuV) FREQUENCY (MHz) Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * 0.50 -5.0 56.00 46.00 5.0 -30.0 60.00 50.00 TEST SETUP AND PROCEDURE 40cm Receiver EUT 80cm AMN 80cm The EUT is put on a table of non-conducting material that is 0.8m high. The vertical conducting wall of shielding is located 40cm to the rear of the EUT. The power line of the EUT is connected to the AC mains through an Artificial Mains Network (A.M.N.). An EMI Measurement Receiver (R&S Test Receiver ESR3) is used to test the emissions from both sides of AC line. According to the requirements in Section 6.2 of ANSI C63.10-2013.Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-Peak and average detector mode. The bandwidth of EMI test receiver is set at 9kHz. The arrangement of the equipment is installed to meet the standards and operating in a manner, which tends to maximize its emission characteristics in a normal application. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 22 of 23 TEST RESULTS LINE L RESULTS (MODE 2, WORST-CASE CONFIGURATION) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) 1 0.1500 38.76 9.61 48.37 66.00 -17.63 QP 2 0.1500 27.86 9.61 37.47 56.00 -18.53 AVG 3 0.1689 32.90 9.61 42.51 65.01 -22.50 QP 4 0.1689 22.58 9.61 32.19 55.01 -22.82 AVG 5 0.2899 18.63 9.60 28.23 60.53 -32.30 QP 6 0.2899 10.25 9.60 19.85 50.53 -30.68 AVG 7 0.7417 22.95 9.60 32.55 56.00 -23.45 QP 8 0.7417 15.24 9.60 24.84 46.00 -21.16 AVG 9 9.1789 11.88 9.73 21.61 60.00 -38.39 QP 10 9.1789 7.12 9.73 16.85 50.00 -33.15 AVG 11 12.0814 6.66 9.78 16.44 60.00 -43.56 QP 12 12.0814 2.33 9.78 12.11 50.00 -37.89 AVG Note: 1. Result = Reading +Correct Factor. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz—150 kHz), 9 kHz (150 kHz—30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. 5. The extension cord/outlet strip was calibrated with the LISN as required by ANSI C63.10:2013 Clause 6.2.2. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.

REPORT NO.: 4789012724.1-1 Page 23 of 23 LINE N RESULTS (MODE 2, WORST-CASE CONFIGURATION) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) 1 0.1539 40.08 9.60 49.68 65.79 -16.11 QP 2 0.1539 24.26 9.60 33.86 55.79 -21.93 AVG 3 0.1899 30.54 9.60 40.14 64.04 -23.90 QP 4 0.1899 19.41 9.60 29.01 54.04 -25.03 AVG 5 0.2469 21.96 9.60 31.56 61.86 -30.30 QP 6 0.2469 9.93 9.60 19.53 51.86 -32.33 AVG 7 0.7522 22.23 9.60 31.83 56.00 -24.17 QP 8 0.7522 13.26 9.60 22.86 46.00 -23.14 AVG 9 3.9180 13.13 9.66 22.79 56.00 -33.21 QP 10 3.9180 6.92 9.66 16.58 46.00 -29.42 AVG 11 8.8161 15.22 9.74 24.96 60.00 -35.04 QP 12 8.8161 6.76 9.74 16.50 50.00 -33.50 AVG Note: 1. Result = Reading +Correct Factor. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz—150 kHz), 9 kHz (150 kHz—30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. 5. The extension cord/outlet strip was calibrated with the LISN as required by ANSI C63.10:2013 Clause 6.2.2. Note: All the modes had been tested, but only the worst data recoreded in the report. END OF REPORT UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch.


Document Created: 2019-07-14 17:20:34
Document Modified: 2019-07-14 17:20:34
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