FCC Part 15B& ICES-003 Class B Report

FCC ID: YZZGRP2616

Test Report

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FCCID_4433871

Ufll%nTrUSt Page 1 of 21 Report No.: 190708003EMC—1 TEST REPORT Product Name: IP Phone Trade Mark: GRANDSTREAM Model No.: GRP2616 Add. Model No.: N/A Report Number: 190708003EMC—1 Test Standards: FCC 47 CFR Part 15 Subpart B I1CES—003 Issue 6 Test Result: PASS Date of Issue: August 29, 2019 Prepared for: Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor, Boston, MA 02215, USA Prepared by: Shenzhen UnionTrust Quality and Technology Co., Ltd. 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China TEL: +86—755—2823 0888 FAX: +86—755—2823 0886 Prepared by: )é]'n/«\ m Reviewed by: Aé/’/ Henry\Lu_ _ Kevin . Liang / AeacackLatantn., //:Igam e’aefer,b}..e&o Assistant Manager t(& "‘3{‘ Un 1 ®}‘ "\g:\i\ A\ d Approved by: SAy l[gt—, . _# Date: August 29, 2019 Technicélrbki‘rector Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86—755—28230888 Fax: +86—755—28230886 E—mail: info@uttlab.com Hittp:/Awww.uttlab.com

Page 2 of 21 Report No.: 190708003EMC-1 Version Version No. Date Description V1.0 August 29, 2019 Original Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 3 of 21 Report No.: 190708003EMC-1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 4 1.2.2 DESCRIPTION OF ACCESSORIES.............................................................................................................. 5 1.3 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 6 1.4 TEST LOCATION ................................................................................................................................................. 6 1.5 TEST FACILITY ................................................................................................................................................... 6 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 7 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 7 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7 1.9 MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 2. TEST SUMMARY ...................................................................................................................................................... 8 3. EQUIPMENT LIST .................................................................................................................................................... 9 4. TEST CONFIGURATION ........................................................................................................................................ 10 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ...................................................................................................... 10 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................. 10 4.1.2 RECORD OF NORMAL ENVIRONMENT..................................................................................................... 10 4.2 TEST MODES ................................................................................................................................................... 10 4.3 TEST SETUP .................................................................................................................................................... 11 4.3.1 FOR RADIATED EMISSIONS TEST SETUP ................................................................................................ 11 4.3.2 FOR CONDUCTED EMISSIONS TEST SETUP ............................................................................................ 12 4.4 SYSTEM TEST CONFIGURATION ........................................................................................................................ 12 5. REFERENCE DOCUMENTS FOR TESTING ......................................................................................................... 13 6. EMC REQUIREMENTS SPECIFICATION .............................................................................................................. 13 6.1 RADIATED EMISSION ........................................................................................................................................ 13 6.2 CONDUCTED EMISSION .................................................................................................................................... 18 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 21 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 21 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 4 of 21 Report No.: 190708003EMC-1 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: Grandstream Networks, Inc. Address of Applicant: 126 Brookline Ave., 3rd Floor, Boston, MA 02215, USA Manufacturer: Grandstream Networks, Inc. Address of Manufacturer: 126 Brookline Ave., 3rd Floor, Boston, MA 02215, USA 1.2 EUT INFORMATION 1.2.1 General Description of EUT Product Name: IP Phone Model No.: GRP2616 Add. Model No.: N/A Trade Mark: GRANDSTREAM DUT Stage: Identical Prototype ☒ 110-240V~50/60Hz Rated Voltage: ☒ Powered by POE port Classification of digital Class B devices: Highest Internal 5825 MHz Frequency: Software Version: 0.7.18.50 Hardware Version: V1.0 Sample Received Date: July 20, 2019 Sample Tested Date: July 29, 2019 to August 28, 2019 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 5 of 21 Report No.: 190708003EMC-1 1.2.2 Description of Accessories Adapter (1) Model No.: PEA-120100VA Input: 100-240 V~50/60 Hz 0.3 A Output: 12.0 V 1.0 A AC Cable: N/A DC Cable: 2.5 Meter, Unshielded without ferrite Adapter (2) Model No.: F12L28-120100SPAU Input: 100-240 V~50/60 Hz 0.3 A Output: 12.0 V 1.0 A AC Cable: N/A DC Cable: 2.5 Meter, Unshielded without ferrite Adapter (3) Model No.: F12US1200100A Input: 100-240 V~50/60 Hz 0.5 A Output: 12.0 V 1.0 A AC Cable: N/A DC Cable: 2.5 Meter, Unshielded without ferrite Cable (1) Description: Ethernet Cable (RJ45) Cable Type: Unshielded without ferrite Length: 1.5 Meter Cable (2) Description: Phone Cord (RJ9) Cable Type: Unshielded without ferrite Length: 3.5 Meter Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 6 of 21 Report No.: 190708003EMC-1 1.3 DESCRIPTION OF SUPPORT UNITS The EUT has been tested with associated equipment below. 1) Support Equipment Description Manufacturer Model No. Serial Number Supplied by Notebook Lenovo B40-80 MP12NEQ6 UnionTrust Mobile Phone Apple A1688 NA UnionTrust USB disk Kingston DTSE9 N/A UnionTrust mouse DELL MS111 CN-011D3V-738 UnionTrust Wireless Home SAGEMCOM FAST5280 N/A UnionTrust Router Headset YEY VE120-MV N/A UnionTrust Standard POE TP-LINK TL-POE160S N/A UnionTrust Power supply 2) Support Cable Cable No. Description Connector Length Supplied by 1 Ethernet Cable RJ45 1.5 Unshielded without ferrite UnionTrust 2 Ethernet Cable RJ45 5.0 Unshielded without ferrite UnionTrust 3 Ethernet Cable RJ45 1.5 Unshielded without ferrite UnionTrust 1.4 TEST LOCATION Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China 518109 Telephone: +86 (0) 755 2823 0888 Fax: +86 (0) 755 2823 0886 1.5 TEST FACILITY The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L9069 The measuring equipment utilized to perform the tests documented in this report has been calibrated once a year or in accordance with the manufacturer's recommendations, and is traceable under the ISO/IEC/EN 17025 to international or national standards. Equipment has been calibrated by accredited calibration laboratories. A2LA-Lab Certificate No.: 4312.01 Shenzhen UnionTrust Quality and Technology Co., Ltd. has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. ISED Wireless Device Testing Laboratories CAB identifier: CN0032 FCC Accredited Lab. Designation Number: CN1194 Test Firm Registration Number: 259480 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 7 of 21 Report No.: 190708003EMC-1 1.6 DEVIATION FROM STANDARDS None. 1.7 ABNORMALITIES FROM STANDARD CONDITIONS None. 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER None. 1.9 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the Product as specified in CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. No. Item Measurement Uncertainty 1 Conducted emission 9KHz-150KHz ±3.8 dB 2 Conducted emission 150KHz-30MHz ±3.4 dB 3 Radiated emission 9KHz-30MHz ±4.9 dB 4 Radiated emission 30MHz-1GHz ±4.7 dB 5 Radiated emission 1GHz-18GHz ±5.1 dB 6 Radiated emission 18GHz-26GHz ±5.2 dB 7 Radiated emission 26GHz-40GHz ±5.2 dB Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 8 of 21 Report No.: 190708003EMC-1 2. TEST SUMMARY FCC 47 CFR Part 15 Subpart B Test Cases Test Item Test Requirement Test Method Result FCC 47 CFR Part 15.107 Conducted Emission ANSI C63.4-2014 PASS ICES-003 Issue 6 Section 6.1 FCC 47 CFR Part 15.109 Radiated Emission ANSI C63.4-2014 PASS ICES-003 Issue 6 Section 6.2 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 9 of 21 Report No.: 190708003EMC-1 3. EQUIPMENT LIST Radiated Emission Test Equipment List Serial Cal. date Cal. Due date Used Equipment Manufacturer Model No. Number (mm dd, yyyy) (mm dd, yyyy) 3M Chamber & ☒ ETS-LINDGREN 3M N/A Dec. 03, 2018 Dec. 03, 2021 Accessory Equipment ☒ Receiver R&S ESIB26 100114 Nov. 24, 2018 Nov. 24, 2019 ☐ Loop Antenna ETS-LINDGREN 6502 00202525 Dec. 03, 2018 Dec. 03, 2019 ☒ Broadband Antenna ETS-LINDGREN 3142E 00201566 Dec. 08, 2018 Dec. 08, 2019 RA6A5-N- ☒ 6dB Attenuator Talent 18103001 Dec. 08, 2018 Dec. 08, 2019 18 ☒ Preamplifier HP 8447F 2805A02960 Nov. 24, 2018 Nov. 24, 2019 Horn Antenna ☒ ETS-LINDGREN 3117-PA 00201874 May 18, 2019 May 18, 2020 (Pre-amplifier) Horn Antenna ☒ ETS-LINDGREN 3116C-PA 00202652 Jan. 05, 2019 Jan. 05, 2020 (Pre-amplifier) Multi device ☒ ETS-LINDGREN 7006-001 00160105 N/A N/A Controller ☒ Test Software Audix e3 Software Version: 9.160333 Conducted Emission Test Equipment List Serial Cal. date Cal. Due date Used Equipment Manufacturer Model No. Number (mm dd, yyyy) (mm dd, yyyy) 1316.3003K07 ☒ Receiver R&S ESR7 Nov. 24, 2018 Nov. 24, 2019 -101181-K3 ☒ Pulse Limiter R&S ESH3-Z2 0357.8810.54 Nov. 24, 2018 Nov. 24, 2019 ☒ LISN R&S ESH2-Z5 860014/024 Nov. 24, 2018 Nov. 24, 2019 ☒ Test Software Audix e3 Software Version: 9.160323 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 10 of 21 Report No.: 190708003EMC-1 4. TEST CONFIGURATION 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING 4.1.1 Normal or Extreme Test Conditions Environment Parameter Selected Values During Tests Ambient Test Condition Temperature (°C) Voltage Relative Humidity (%) AC 120V/60Hz or NT/NV +15 to +35 20 to 75 AC 240V/50Hz Remark: 1) NV: Normal Voltage; NT: Normal Temperature 4.1.2 Record of Normal Environment Temperature Relative Humidity Pressure Test Item Tested by (°C) (%) (kPa) Conducted Emission 24.2 48 99.8 Bert Xiong Radiated Emission 24.5 56 100.1 Asia Yan 4.2 TEST MODES Test Item EMI Test Modes TM1: AC120V/60Hz (Adaptor1) + Hands Free TM2: AC120V/60Hz (Adaptor1) + Ringing TM3: AC120V/60Hz (Adaptor1) + Handset TM4: AC120V/60Hz (Adaptor1) + Headset Radiated Emission TM5: AC240V/50Hz (Adaptor1) + Worse from mode 1~4 TM6: Worse from mode 1~5 (Adaptor2) TM7: Worse from mode 1~5 (Adaptor3) TM8: AC120V/60Hz (POE) +Worse from mode 1~4 TM1: AC120V/60Hz (Adaptor1) + Hands Free TM2: AC120V/60Hz (Adaptor1) + Ringing TM3: AC120V/60Hz (Adaptor1) + Handset TM4: AC120V/60Hz (Adaptor1) + Headset Conducted Emission TM5: AC240V/50Hz (Adaptor1) + Worse from mode 1~4 TM6: Worse from mode 1~5 (Adaptor2) TM7: Worse from mode 1~5 (Adaptor3) TM8: AC120V/60Hz (POE) +Worse from mode 1~4 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 11 of 21 Report No.: 190708003EMC-1 4.3 TEST SETUP 4.3.1 For Radiated Emissions test setup Figure 1. 30MHz to 1GHz Figure 2. Above 1GHz Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 12 of 21 Report No.: 190708003EMC-1 4.3.2 For Conducted Emissions test setup Figure 3. Conducted Emissions setup 4.4 SYSTEM TEST CONFIGURATION All readings are extrapolated back to the equivalent three meter reading using inverse scaling with distance. Analyzer resolution is 100 kHz or greater for frequencies below 1000MHz. The resolution is 1 MHz or greater for frequencies above 1000MHz. The spurious emissions more than 20 dB below the permissible value are not reported. Radiated emission measurement were performed from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic (according to KDB 896810 D02 SDoC FAQ v01r01) of the highest fundamental frequency or to 40 GHz, whichever is lower. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 13 of 21 Report No.: 190708003EMC-1 5. REFERENCE DOCUMENTS FOR TESTING No. Identity Document Title 1 FCC 47 CFR Part15 Subpart B Unintentional Radiators Information Technology Equipment (Including Digital Apparatus) 2 ICES-003 Issue 6 —Limits and Methods of Measurement American National Standard for Methods of Measurement of 3 ANSI C63.4-2014 Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 4 KDB 174176 D01 Line AC power-line conducted emission frequency asked questions Conducted FAQ v01r01 5 KDB 896810 D02 SDoC FAQ Supplier’s Declaration of Conformity frequency asked questions v01r02 6. EMC REQUIREMENTS SPECIFICATION 6.1 RADIATED EMISSION FCC 47 CFR Part 15.109 Test Requirement: ICES-003 Issue 6 Clause 6.2 Test Method: ANSI C63.4-2014 Receiver Setup: Frequency: (f) Measurement receiver bandwidth Detector type (MHz) RBW VBW 30 ≤ f ≤ 1 000 Quasi Peak 120 kHz 300 kHz Peak 1 MHz 3 MHz f ≥1000 Average 1 MHz 3 MHz Measured frequency range Highest frequency generated or used in the device or on which the device operates or tunes Upper frequency of measurement range (MHz) (MHz) Below 1.705 30. 1.705-108 1000. 108-500 2000. 500-1000 5000. 5th harmonic of the highest frequency or 40 GHz, Above 1000 whichever is lower. Limits: Limits for Class B devices limits at 3m (dBμV/m) Frequency (MHz) QP Detector PK Detector AV Detector 30-88 40.0 -- -- 88-216 43.5 -- -- 216-960 46.0 -- -- 960 to 1000 54.0 -- -- Above 1000 -- 74.0 54.0 Remark: 1. The lower limit shall apply at the transition frequencies. 2. Emission level (dBμV/m) = 20 log Emission level (μV/m). 3. For frequencies above 1000 MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20 dB under any condition of modulation. Test Setup: Refer to section 4.3.1 for details. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 14 of 21 Report No.: 190708003EMC-1 Test Procedures: 1. From 30 MHz to 1GHz test procedure as below: 1) The Product was placed on the non-conductive turntable 0.8 m above the ground at a chamber. 2) Set the spectrum analyzer/receiver in Peak detector, Max Hold mode, and 120 kHz RBW. Record the maximum field strength of all the pre-scan process in the full band when the antenna is varied between 1~4 m in both horizontal and vertical, and the turntable is rotated from 0 to 360 degrees. 3) For each frequency whose maximum record was higher or close to limit, measure its QP value: vary the antenna’s height and rotate the turntable from 0 to 360 degrees to find the height and degree where Product radiated the maximum emission, then set the test frequency analyzer/receiver to QP Detector and specified bandwidth with Maximum Hold Mode, and record the maximum value. 2. Above 1GHz test procedure as below: 1) The Product was placed on the non-conductive turntable 0.8 m above the ground at a chamber. 2) Set the spectrum analyzer/receiver in Peak detector, Max Hold mode, and 1MHz RBW. Record the maximum field strength of all the pre-scan process in the full band when the antenna is varied in both horizontal and vertical, and the turntable is rotated from 0 to 360 degrees. 3) For each frequency whose maximum record was higher or close to limit, measure its AV value: rotate the turntable from 0 to 360 degrees to find the degree where Product radiated the maximum emission, then set the test frequency analyzer/receiver to AV value and specified bandwidth with Maximum Hold Mode, and record the maximum value. Equipment Used: Refer to section 3 for details. Test Result: Pass The worst measurement data as follows: Below 1GHz (Quasi Peak): Test Mode 1 Horizontal Correction Frequency Reading Result Limit Margin No. factor Detector (MHz) (dBuV) (dBuV/m) (dBuV/m) (dB) (dB/m ) 1 31.735 33.60 -5.18 28.42 40.00 -11.58 QP 2 95.649 48.75 -11.96 36.79 43.50 -6.71 QP 3 158.640 41.48 -10.53 30.95 43.50 -12.55 QP 4 280.294 42.32 -7.32 35.00 46.00 -11.00 QP 5 300.699 41.04 -7.22 33.82 46.00 -12.18 QP 6 478.139 36.29 -4.04 32.25 46.00 -13.75 QP Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 15 of 21 Report No.: 190708003EMC-1 Vertical Correction Frequency Reading Result Limit Margin No. factor Detector (MHz) (dBuV) (dBuV/m) (dBuV/m) (dB) (dB/m ) 1 30.639 35.85 -4.43 31.42 40.00 -8.58 QP 2 64.987 45.41 -14.18 31.23 40.00 -8.77 QP 3 95.649 51.36 -11.96 39.40 43.50 -4.10 QP 4 139.791 41.60 -11.13 30.47 43.50 -13.03 QP 5 250.486 42.30 -8.56 33.74 46.00 -12.26 QP 6 498.730 34.84 -3.52 31.32 46.00 -14.68 QP Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 16 of 21 Report No.: 190708003EMC-1 Above 1GHz(Peak & Average) Test Mode 6 Horizontal Correction Frequency Reading Result Limit Margin No. factor Detector (MHz) (dBuV) (dBuV/m) (dBuV/m) (dB) (dB/m ) 1 3660.067 40.34 1.93 42.27 74.00 -31.73 Peak 2 4861.298 40.54 3.98 44.52 74.00 -29.48 Peak 3 7771.663 41.73 7.35 49.08 74.00 -24.92 Peak 4 10749.450 41.66 11.15 52.81 74.00 -21.19 Peak 5 12642.190 39.88 11.46 51.34 74.00 -22.66 Peak 6 16597.950 39.75 13.31 53.06 74.00 -20.94 Peak Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 17 of 21 Report No.: 190708003EMC-1 Vertical Correction Frequency Reading Result Limit Margin No. factor Detector (MHz) (dBuV) (dBuV/m) (dBuV/m) (dB) (dB/m ) 1 2384.166 43.83 -0.42 43.41 74.00 -30.59 Peak 2 3474.153 41.25 2.26 43.51 74.00 -30.49 Peak 3 4833.222 41.66 4.96 46.62 74.00 -27.38 Peak 4 6494.281 41.87 7.54 49.41 74.00 -24.59 Peak 5 10262.700 43.19 9.35 52.54 74.00 -21.46 Peak 6 16312.020 39.35 13.36 52.71 74.00 -21.29 Peak Remark: 1. Correct Factor = Antenna Factor + Cable Loss - Amplifier Gain, the value was added to Original Receiver Reading by the software automatically. 2. Result = Reading + Correct Factor. 3. Margin = Result – Limit 4. All possible modes of operation were investigated, and testing at two nominal voltages of 240V/50Hz and 120V/60Hz, only the worst case emissions reported. 5. For Radiated Emission above 18GHz, there was not any unwanted emission detected. 6. As shown in this section, for frequencies above 1GHz, the field strength limits are based on average limits. However, the peak field strength of any emission shall not exceed the maximum permitted average limits specified above by more than 20 dB under any condition of modulation. So, only the peak measurements were shown in the report. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 18 of 21 Report No.: 190708003EMC-1 6.2 CONDUCTED EMISSION FCC 47 CFR Part 15.107 Test Requirement: ICES-003 Issue 6 Section 6.2 Test Method: ANSI C63.4-2014 Limits: Limits for Class B devices Frequency range Limits (dB(μV) (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 Remark: 1. The lower limit shall apply at the transition frequencies. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 to 0.50 MHz. Test Setup: Refer to section 4.3.2 for details. Test Procedures: 1) The Product was placed on a nonconductive table 0.8 m above the horizontal ground reference plane, and 0.4 m from the vertical ground reference plane, and connected to the main through Line Impedance Stability Network (L.I.S.N). 2) The RBW of the receiver was set at 9 kHz in 150 kHz ~ 30MHz with Peak and AVG detector in Max Hold mode. Run the receiver’s pre-scan to record the maximum disturbance generated from Product in all power lines in the full band. 3) For each frequency whose maximum record was higher or close to limit, measure its QP and AVG values and record. Equipment Used: Refer to section 3 for details. Test Result: Pass Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 19 of 21 Report No.: 190708003EMC-1 The measurement data as follows: Quasi Peak and Average: Test Mode 8 Live Line Correction Frequency Reading Result Margin No. factor Limit (dBuV) Detector (MHz) (dBuV) (dBuV) (dB) (dB) 1 0.178 39.46 10.02 49.48 54.58 -5.10 Average 2 0.178 51.65 10.02 61.67 64.58 -2.91 QP 3 0.358 37.49 9.99 47.48 48.78 -1.30 Average 4 0.370 46.03 9.99 56.02 58.50 -2.48 QP 5 1.042 25.88 10.08 35.96 46.00 -10.04 Average 6 1.042 38.97 10.08 49.05 56.00 -6.95 QP Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 20 of 21 Report No.: 190708003EMC-1 Neutral Line Correction Frequency Reading Result Margin No. factor Limit (dBuV) Detector (MHz) (dBuV) (dBuV) (dB) (dB) 1 0.178 43.28 10.00 53.28 54.58 -1.30 Average 2 0.178 52.24 10.00 62.24 64.58 -2.34 QP 3 0.354 38.07 9.97 48.04 48.87 -0.83 Average 4 0.362 47.13 9.97 57.10 58.68 -1.58 QP 5 0.930 28.03 10.06 38.09 46.00 -7.91 Average 6 0.930 40.03 10.06 50.09 56.00 -5.91 QP Remark: 1. Correct Factor = LISN Factor + Cable Loss + Pulse Limiter Factor, the value was added to Original Receiver Reading by the software automatically. 2. Result = Reading + Correct Factor. 3. Margin = Result - Limit 4. An initial pre-scan was performed on the Phase and neutral lines with peak detector. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission were detected. 5. All possible modes of operation were investigated, and testing at two nominal voltages of 240V/50Hz and 120V/60Hz, only the worst case emissions reported. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 21 of 21 Report No.: 190708003EMC-1 APPENDIX 1 PHOTOS OF TEST SETUP See test photos attached in Appendix 1 for the actual connections between Product and support equipment. APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS Refer to Appendix 2 for EUT external and internal photos. *** End of Report *** The test report is effective only with both signature and specialized stamp. The result(s) shown in this report refer only to the sample(s) tested. Without written approval of UnionTrust, this report can’t be reproduced except in full. Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com


Document Created: 2019-09-07 02:10:00
Document Modified: 2019-09-07 02:10:00
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