EMC Test Report

FCC ID: ERO-UCP

Test Report

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FCCID_4055777

Test Report No.: FS180829N017 FCC TEST REPORT Applicant Crestron Electronics, Inc. Address 15 Volvo Drive, Rockleigh, New Jersey, 07647, USA Manufacturer or YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. Supplier 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R. Address China Product Smart Business Phone Brand Name Model UC-PHONE Additional Model & N/A Model Difference Date of tests Aug. 20, 2018 ~ Sep. 28, 2018 The submitted sample of the above equipment has been tested for according to the requirements of the following standards: FCC Part 15, Subpart B, Class B CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Andy Zhu Approved by Glyn He Project Engineer / EMC Department Supervisor / EMC Department Date: Oct. 25, 2018 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 1 of 23 Report Version 1

Test Report No.: FS180829N017 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................ 3 1 SUMMARY OF TEST RESULTS ..................................................................... 4 1.1 MEASUREMENT UNCERTAINTY ...................................................................4 2 GENERAL INFORMATION .............................................................................. 5 2.1 GENERAL DESCRIPTION OF EUT ................................................................5 2.2 DESCRIPTION OF TEST MODES ..................................................................6 2.3 DESCRIPTION OF SUPPORT UNITS ............................................................8 3 EMISSION TEST ............................................................................................. 9 3.1 CONDUCTED EMISSION MEASUREMENT ...................................................9 3.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ................................9 3.1.2 TEST INSTRUMENTS .....................................................................................9 3.1.3 TEST PROCEDURE ......................................................................................10 3.1.4 DEVIATION FROM TEST STANDARD ..........................................................10 3.1.5 TEST SETUP ................................................................................................. 11 3.1.6 EUT OPERATING CONDITIONS .................................................................. 11 3.1.7 TEST RESULTS ............................................................................................12 3.2 RADIATED EMISSION MEASUREMENT ......................................................14 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT ...................................14 3.2.2 TEST INSTRUMENTS ...................................................................................16 3.2.3 TEST PROCEDURE ......................................................................................17 3.2.4 DEVIATION FROM TEST STANDARD ..........................................................18 3.2.5 TEST SETUP .................................................................................................19 3.2.6 EUT OPERATING CONDITIONS ..................................................................19 3.2.7 TEST RESULTS (BELOW 1GHz) ..................................................................20 3.2.8 TEST RESULTS (ABOVE 1GHz) ...................................................................22 4 APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB .......................................................... 23 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 2 of 23 Report Version 1

Test Report No.: FS180829N017 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FS180820N019 Original release Sep. 28, 2018 Based on the original report FS180820N019 changed the information about the applicant, model no. and FS180829N017 Oct. 25, 2018 Brand Name, but it doesn’t need to be retest after engineer evaluated. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 3 of 23 Report Version 1

Test Report No.: FS180829N017 1 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 15, Subpart B Standard Section Test Item Result Remark Meets limits minimum Conducted test PASS passing margin is -7.10 dB at 0.34575 MHz Meets limits minimum FCC Part 15, Radiated Emission PASS passing margin is Subpart B, Class B Test (30MHz ~ 1GHz) -3.78 dB at 47.364 MHz Meets limits minimum Radiated Emission PASS passing margin is Test (Above 1GHz) -11.68 dB at 2531.02 MHz 1.1 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT 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. MEASUREMENT FREQUENCY UNCERTAINTY Conducted emission test 0.15MHz ~ 30MHz +/- 2.70 dB 30MHz ~ 1GHz + /- 4.04 dB Radiated emissions Above 1GHz + /- 5.02dB No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 4 of 23 Report Version 1

Test Report No.: FS180829N017 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT PRODUCT Smart Business Phone MODEL NO. UC-PHONE ADDITIONAL MODEL N/A FCC ID ERO-UCP POWER SUPPLY DC 5V from Adapter or DC 48V From POE RJ45 Line: Shielded detachable 200cm CABLE SUPPLIED Handset Line: unshielded detachable 330cm HIGHEST OPERATION 1GHz FREQUENCY NOTE: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the user's manual. 2. For the test results, the EUT had been tested with all conditions, but only the worst case was shown in test report. 3. Please refer to the EUT photo document (Reference No.: 180829N017) for detailed product photo. 4. The EUT uses following adapters. Adapter 1: Brand Yealink Model YLPS052000B-US Input Power AC 100-240V, 50/60Hz 0.35A Max Output Power DC 5V, 2A DC Line Unshielded, Undetachable, 1.80m. Adapter 2: Brand Yealink Model YLPS052000C-US Input Power AC 100-240V, 50/60Hz 0.5A Max. Output Power DC 5V, 2A DC Line Unshielded, Undetachable, 1.80m. 5. This report is issued for changing the model SIP-T56A to UC-PHONE base on the original report FS180820N019, and the model SIP-T56A is identical with the model UC-PHONE except the model no. and Brand Name for trading purpose. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 5 of 23 Report Version 1

Test Report No.: FS180829N017 2.2 DESCRIPTION OF TEST MODES The EUT were tested under the following modes, the final worst mode was marked in boldface and recorded in this report.  CONDUCTED EMISSION TEST: Test Mode Power Supply Test Voltage Wired Network Link +Earphone +Video Call(Handset) Wired Network Link +Earphone +Video Call(handsfree) Wired Network Link +Earphone +Video Call(Earphone) USB Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone USB Playing + Wired Network Link(100Mbps data transmitting) +RJ45 Connect to PC + Earphone POE DC 48V USB Playing + Wired Network Link(1000Mbps data transmitting) +RJ45 Connect to PC + Earphone USB Playing + Wired Network Link(idle) +RJ45 Connect to PC + Earphone Memory Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone Wired Network Link +Earphone +Video Call(Handset) +Adapter Wired Network Link +Earphone +Video Call(handsfree) +Adapter Wired Network Link +Earphone +Video Call(Earphone) +Adapter USB Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter YLPS052000B-US; USB Playing + Wired Network Link(100Mbps data transmitting) YLPS052000C-AU AC120V/60Hz +RJ45 Connect to PC + Earphone+Adapter USB Playing + Wired Network Link(1000Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter USB Playing + Wired Network Link(idle) +RJ45 Connect to PC + Earphone+Adapter Memory Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 6 of 23 Report Version 1

Test Report No.: FS180829N017  RADIATED EMISSION TEST: Test Mode Power Supply Test Voltage Wired Network Link +Earphone +Video Call(Handset) Wired Network Link +Earphone +Video Call(handsfree) Wired Network Link +Earphone +Video Call(Earphone) USB Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone USB Playing + Wired Network Link(100Mbps data transmitting) +RJ45 Connect to PC + Earphone POE DC 48V USB Playing + Wired Network Link(1000Mbps data transmitting) +RJ45 Connect to PC + Earphone USB Playing + Wired Network Link(idle) +RJ45 Connect to PC + Earphone Memory Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone Wired Network Link +Earphone +Video Call(Handset) +Adapter Wired Network Link +Earphone +Video Call(handsfree) +Adapter Wired Network Link +Earphone +Video Call(Earphone) +Adapter USB Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter YLPS052000B-US; USB Playing + Wired Network Link(100Mbps data transmitting) YLPS052000C-AU AC120V/60Hz +RJ45 Connect to PC + Earphone+Adapter USB Playing + Wired Network Link(1000Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter USB Playing + Wired Network Link(idle) +RJ45 Connect to PC + Earphone+Adapter Memory Playing + Wired Network Link(10Mbps data transmitting) +RJ45 Connect to PC + Earphone+Adapter No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 7 of 23 Report Version 1

Test Report No.: FS180829N017 2.3 DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. NO. PRODUCT BRAND MODEL NO. SERIAL NO. FCC ID 1 POE Power Yealink YLPOE30 N/A N/A 2 Notebook DELL Latitude 5280 CZFTNH2 N/A 3 Wireless Router TP-LINK TL-WDR3310 1240431130 N/A 4 Earphone N/A N/A N/A N/A 5 USB Driver 3.0 Kingston DTSE9G2/16GB YVLP9-B8HTAQ-XXAYB N/A NO. DESCRIPTION OF THE ABOVE SUPPORT UNITS 1 AC Line: Unshielded, detachable 1.75m; RJ45 Line: Unshielded, detachable 10m 2 AC Line: Unshielded, detachable 0.8m; DC Line: Unshielded, Undetachable 1.8m 3 DC Line: Unshielded, detachable 1.2m 4 Earphone Line: Unshielded, detachable 1.8m 5 N/A No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 8 of 23 Report Version 1

Test Report No.: FS180829N017 3 EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT TEST STANDARD: FCC Part 15, Subpart B (Section: 15.107) Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Quasi-peak Average Quasi-peak Average 0.15 - 0.5 79 66 66 - 56 56 - 46 0.50 - 5.0 73 60 56 46 5.0 - 30.0 73 60 60 50 NOTES: (1) The lower limit shall apply at the transition frequencies. (2) The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50 MHz. (3) All emanations from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. 3.1.2 TEST INSTRUMENTS Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. EMI Test Receiver Rohde&Schwarz ESR7 101494 Mar. 21,18 Mar. 20,19 Artificial Mains Network Rohde&Schwarz ENV216 101173 Mar. 03,18 Mar. 02,19 Artificial Mains Network Rohde&Schwarz ESH3-Z5 100317 Apr. 11,18 Apr. 10,19 SCHWARZBEC Voltage probe TK 9421 TK 9421-176 Jan. 17,18 Jan. 16,19 K ADT_Cond_V Test software ADT N/A N/A N/A 7.3.7 NOTE: 1. The test was performed at Shielded Room 553. 2. The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 9 of 23 Report Version 1

Test Report No.: FS180829N017 3.1.3 TEST PROCEDURE The basic test procedure was in accordance with ANSI C63.4:2014 (section 7). a. The EUT was placed 0.4 meters from the conducting wall of the shielded room with EUT being connected to the power mains through a line impedance stabilization network (LISN). Other support units were connected to the power mains through another LISN. The two LISNs provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Both lines of the power mains connected to the EUT were checked for maximum conducted interference. c. The frequency range from 150 kHz to 30 MHz was searched. Emission levels under (Limit – 20dB) were not recorded. NOTE: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary. 3. Margin value = Emission level - Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value 3.1.4 DEVIATION FROM TEST STANDARD No deviation. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 10 of 23 Report Version 1

Test Report No.: FS180829N017 3.1.5 TEST SETUP Vertical Ground Reference Plane Test Receiver EUT 40cm 80cm LISN Horizontal Ground Reference Plane Note: 1.Support units were connected to second LISN. 2.Both of LISNs (AMN) are 80cm from EUT and at least 80cm from other units and other metal planes support units. 3.1.6 EUT OPERATING CONDITIONS a. Turned on the power of all equipment. b. EUT was operated according to the type description in manufacturer’s specifications or the User's Manual. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 11 of 23 Report Version 1

Test Report No.: FS180829N017 3.1.7 TEST RESULTS USB Playing + Wired Network Link(10Mbps TEST MODE data transmitting) +RJ45 6DB BANDWIDTH 9 kHz Connect to PC + Earphone+Adapter TEST VOLTAGE AC 120V 60Hz PHASE Line (L) ENVIRONMENTAL 27deg.C, 46% RH TESTED BY Dargon CONDITIONS Emission Freq. Corr. Reading Value Limit Margin Level No. Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.16125 10.11 35.51 24.55 45.62 34.66 65.40 55.40 -19.78 -20.74 2 0.34335 9.93 34.07 31.33 44.00 41.26 59.12 49.12 -15.12 -7.86 3 0.71534 10.36 27.02 21.92 37.38 32.28 56.00 46.00 -18.62 -13.72 4 1.24214 10.04 27.58 20.75 37.62 30.79 56.00 46.00 -18.38 -15.21 5 1.77225 9.88 28.39 20.44 38.27 30.32 56.00 46.00 -17.73 -15.68 6 3.61725 9.84 30.02 21.44 39.86 31.28 56.00 46.00 -16.14 -14.72 REMARKS: The emission levels of other frequencies were very low against the limit. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 12 of 23 Report Version 1

Test Report No.: FS180829N017 USB Playing + Wired Network Link(10Mbps TEST MODE data transmitting) +RJ45 6DB BANDWIDTH 9 kHz Connect to PC + Earphone+Adapter TEST VOLTAGE AC 120V 60Hz PHASE Neutral (N) ENVIRONMENTAL 27deg.C, 46% RH TESTED BY Dargon CONDITIONS Emission Freq. Corr. Reading Value Limit Margin Level No. Factor [dB (uV)] [dB (uV)] [dB (uV)] (dB) [MHz] (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.16093 9.85 34.36 24.65 44.21 34.50 65.42 55.42 -21.21 -20.92 2 0.25144 10.45 30.98 24.19 41.43 34.64 61.71 51.71 -20.28 -17.07 3 0.34575 9.62 34.16 32.35 43.78 41.97 59.06 49.06 -15.29 -7.10 4 0.75016 10.38 28.33 20.89 38.71 31.27 56.00 46.00 -17.29 -14.73 5 1.24214 10.08 28.29 21.14 38.37 31.22 56.00 46.00 -17.63 -14.78 6 3.86250 10.36 29.44 19.81 39.80 30.17 56.00 46.00 -16.20 -15.83 REMARKS: The emission levels of other frequencies were very low against the limit. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 13 of 23 Report Version 1

Test Report No.: FS180829N017 3.2 RADIATED EMISSION MEASUREMENT 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT TEST STANDARD: FCC Part 15, Subpart B (Section: 15.109) Emissions radiated outside of the specified bands, shall be according to the general radiated limits as following: Radiated Emissions Limits at 10 meters (dBμV/m) FCC 15B/ FCC 15B / Frequencies CISPR 22, CISPR 22, ICES-003, ICES-003, (MHz) Class A Class B Class A Class B 30-88 39 29.5 88-216 43.5 33.1 40 30 216-230 46.4 35.6 230-960 47 37 960-1000 49.5 43.5 1000-3000 Avg: 49.5 Avg: 43.5 Not defined Not defined Above 3000 Peak: 69.5 Peak: 63.5 Not defined Not defined Radiated Emissions Limits at 3 meters (dBμV/m) FCC 15B / FCC 15B / Frequencies CISPR 22, CISPR 22, ICES-003, ICES-003, (MHz) Class A Class B Class A Class B 30-88 49.5 40 88-216 54 43.5 50.5 40.5 216-230 56.9 46 230-960 57.5 47.5 960-1000 60 54 Avg: 56 Avg: 50 1000-3000 Avg: 60 Avg: 54 Peak: 76 Peak: 70 Peak: 80 Peak: 74 Avg: 60 Avg: 54 Above 3000 Peak: 80 Peak: 74 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 14 of 23 Report Version 1

Test Report No.: FS180829N017 FREQUENCY RANGE OF RADIATED MEASUREMENT (For unintentional radiators) Highest frequency generated or Upper frequency of measurement Range (MHz) used in the device or on which the device operates or tunes (MHz) Below 1.705 30 1.705 – 108 1000 108 – 500 2000 500 – 1000 5000 5th harmonic of the highest frequency Above 1000 or 40 GHz, whichever is lower Note: (1) The lower limit shall apply at the transition frequencies. (2) Emission level (dBuV/m) = 20 log Emission level (uV/m). (3) All emanation from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 15 of 23 Report Version 1

Test Report No.: FS180829N017 3.2.2 TEST INSTRUMENTS FREQUENCY RANGE BELOW 1GHz Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. EMI Test Receiver Rohde&Schwarz ESU26 100005 Jun. 05,18 Jun. 04,19 EMI Test Receiver Rohde&Schwarz ESR7 101564 Jan. 18,18 Jan. 17,19 Trilog-Broadband SCHWARZBECK VULB 9168 9168-555 Nov. 10, 17 Nov. 09, 18 Antenna Trilog-Broadband SCHWARZBECK VULB 9168 9168-554 Dec. 10, 17 Dec. 09, 18 Antenna Preamplifier EMCI EMC1135 980378 Mar. 19,18 Mar. 18,19 Preamplifier EMCI EMC1135 980423 Mar. 19,18 Mar. 18,19 10m Semi-anechoic 21.4m*12.1m* CHANGLING NSEMC006 Feb. 10,18 Feb. 09,19 Chamber 8.8m ADT_Radiated Test Software ADT N/A N/A N/A _V8.7.07 NOTES: 1. The test was performed in 10m Chamber. 2. The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA. 3. The FCC Site Registration No. is 749762. FREQUENCY RANGE ABOVE 1GHz Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. Horn Antenna ETS-Lindgren 3117 00085519 Dec. 10, 17 Dec. 09, 18 Horn Antenna SCHWARZBECK BBHA 9170 BBHA9170242 May 05,18 May 04,19 Signal and Rohde&Schwarz FSV40 101003 Apr. 21,18 Apr. 20,19 Spectrum Analyzer Broadband Preamplifier SCHWARZBECK BBV9718 266 Apr. 18,18 Apr. 18,19 (1~18GHz) Pre-Amplifier EMCI EMC 184045 980102 Nov. 08,17 Nov. 07,18 (18GHz-40GHz) ADT_Radiated Test Software ADT N/A N/A N/A _V8.7.07 NOTES: 1. The test was performed in 10m Chamber. 2. The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to CEPREI/CHINA, GRGT/CHINA and NIM/CHINA. 3. The FCC Site Registration No. is 749762. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 16 of 23 Report Version 1

Test Report No.: FS180829N017 3.2.3 TEST PROCEDURE The basic test procedure was in accordance with ANSI C63.4:2014 (section 12). <Frequency Range below 1GHz> a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 10 meter semi-anechoic chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 10 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The height of antenna is varied from 1 meter to 4 meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test-receiver system was set to quasi-peak detect function and specified bandwidth with maximum hold mode when the test frequency is below 1GHz. NOTE: 1. The resolution bandwidth of test receiver/spectrum analyzer is 120kHz for Quasi-peak detection (QP) at frequency below 1GHz. 2. Emission level(dBuV/m)=Raw Value(dBuV) + Correction Factor(dB/m) 3. Correction Factor(dB/m) = Antenna Factor (dB/m) + Cable Factor (dB) (if the raw value not contains the amplifier) 4. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB) – Amplifier Gain(dB) (if the raw value contains the amplifier) 5. Margin value = Emission level – Limit value No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 17 of 23 Report Version 1

Test Report No.: FS180829N017 <Frequency Range above 1GHz> a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 10 meter chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The height of antenna can be varied from one meter to four meters, the height of adjustment depends on the EUT height and the antenna 3dB beamwidth both, to detect the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. The bore sight should be used during the test above 1GHz. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. The test receiver/spectrum was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1 GHz. NOTE: 1. The resolution bandwidth is 1MHz and video bandwidth of test receiver/spectrum analyzer is 3MHz for Peak detection at frequency above 1GHz. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz for Average detection (AV) at frequency above 1GHz. 2. For measurement of frequency above 1000 MHz, the EUT was set 3 meters away from the receiver antenna. 3. Emission level(dBuV/m)=Raw Value(dBuV) + Correction Factor(dB/m) 4. Correction Factor(dB/m) = Antenna Factor (dB/m) + Cable Factor (dB) (if the raw value not contains the amplifier) 5. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB) – Amplifier Gain(dB) (if the raw value contains the amplifier). 6. Margin value = Emission level – Limit value 3.2.4 DEVIATION FROM TEST STANDARD No deviation. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 18 of 23 Report Version 1

Test Report No.: FS180829N017 3.2.5 TEST SETUP <Frequency Range below 1GHz> Ant. Tower 1-4m Variable 10m EUT& Support Units Turn Table 80cm Ground Plane Test Receiver <Frequency Range above 1GHz> Ant. Tower 1-4m* Variable 3m EUT& Bore Sight Support Units Turn Table Absorber 80cm Ground Plane Spectrum analyzer Pre-amplifier * : depends on the EUT height and the antenna 3dB beamwidth both, refer to section 7.3 of CISPR 16-2-3. 3.2.6 EUT OPERATING CONDITIONS See items 3.1.6. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 19 of 23 Report Version 1

Test Report No.: FS180829N017 3.2.7 TEST RESULTS (BELOW 1GHz) USB Playing + Wired Network Link(10Mbps FREQUENCY TEST MODE data transmitting) +RJ45 30-1000MHz Connect to PC + RANGE Earphone+Adapter DETECTOR FUNCTION & TEST VOLTAGE AC 120V 60Hz Quasi-Peak, 120kHz RESOLUTION BANDWIDTH ENVIRONMENTAL 23deg. C, 56% RH TESTED BY: Daniel CONDITIONS ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 10 M Correction Raw Emission Antenna Table Freq. Limit Margin No. Factor Value Level Height Angle (MHz) (dBuV/m) (dB) (dB/m) (dBuV) (dBuV/m) (cm) (Degree) 1 128.455 -18.46 41.41 22.95 30.00 -7.05 200 23 2 199.993 -19.32 38.67 19.35 30.00 -10.65 200 23 3 224.970 -18.29 39.47 21.18 30.00 -8.82 400 107 4 247.523 -17.41 45.14 27.73 37.00 -9.27 400 60 5 396.054 -13.17 40.23 27.06 37.00 -9.94 200 338 6 525.064 -10.61 37.07 26.46 37.00 -10.54 200 222 REMARKS: 1. Peak detector quick scan is showed on the graph and final quasi-peak detector data is measured corresponding to relevant limit and recorded in the data table. 2. Negative sign (-) in the margin column signify levels below the limit. 3. Frequency range scanned: 30MHz to 1000MHz. 4. Only emissions significantly above equipment noise floor are reported. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 20 of 23 Report Version 1

Test Report No.: FS180829N017 USB Playing + Wired Network Link(10Mbps FREQUENCY TEST MODE data transmitting) +RJ45 30-1000MHz Connect to PC + RANGE Earphone+Adapter DETECTOR FUNCTION & TEST VOLTAGE AC 120V 60Hz Quasi-Peak, 120kHz RESOLUTION BANDWIDTH ENVIRONMENTAL 23deg. C, 56% RH TESTED BY: Daniel CONDITIONS ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 10 M Correction Raw Emission Antenna Table Freq. Limit Margin No. Factor Value Level Height Angle (MHz) (dBuV/m) (dB) (dB/m) (dBuV) (dBuV/m) (cm) (Degree) 1 32.183 -18.77 42.56 23.79 30.00 -6.21 100 339 2 47.364 -17.97 44.19 26.22 30.00 -3.78 300 21 3 62.497 -19.37 43.65 24.28 30.00 -5.72 100 230 4 134.260 -17.23 43.43 26.20 30.00 -3.80 100 280 5 224.980 -17.96 40.49 22.53 30.00 -7.47 100 313 6 247.485 -16.30 46.72 30.42 37.00 -6.58 100 337 REMARKS: 1. Peak detector quick scan is showed on the graph and final quasi-peak detector data is measured corresponding to relevant limit and recorded in the data table. 2. Negative sign (-) in the margin column signify levels below the limit. 3. Frequency range scanned: 30MHz to 1000MHz. 4. Only emissions significantly above equipment noise floor are reported. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 21 of 23 Report Version 1

Test Report No.: FS180829N017 3.2.8 TEST RESULTS (ABOVE 1GHz) USB Playing + Wired Network Link(10Mbps data FREQUENCY TEST MODE Above 1GHz transmitting) +RJ45 Connect RANGE to PC + Earphone+Adapter DETECTOR FUNCTION & Peak, Average TEST VOLTAGE AC 120V 60Hz RESOLUTION 1MHz BANDWIDTH ENVIRONMENTAL 21deg. C, 54% RH TESTED BY: Tom CONDITIONS ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M Correction Raw Emission Antenna Table Freq. Limit Margin No. Factor Value Level Height Angle (MHz) (dBuV/m) (dB) (dB/m) (dBuV) (dBuV/m) (cm) (Degree) 1 1289.34PK -2.82 59.07 56.25 74.00 -17.75 162 301 2 1289.34AV -2.82 42.03 39.21 54.00 -14.79 162 301 3 1865.24PK 0.54 56.70 57.24 74.00 -16.76 132 261 4 1865.24AV 0.54 39.47 40.01 54.00 -13.99 132 261 5 2453.59PK 3.33 54.52 57.85 74.00 -16.15 100 213 6 2453.59AV 3.33 37.58 40.91 54.00 -13.09 100 213 ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M Correction Raw Emission Antenna Table Freq. Limit Margin No. Factor Value Level Height Angle (MHz) (dBuV/m) (dB) (dB/m) (dBuV) (dBuV/m) (cm) (Degree) 1 1251.36PK -2.87 58.12 55.25 74.00 -18.75 136 251 2 1251.36AV -2.87 41.78 38.91 54.00 -15.09 136 251 3 1896.35PK 0.80 56.46 57.26 74.00 -16.74 120 103 4 1896.35AV 0.80 40.22 41.02 54.00 -12.98 120 103 5 2531.02PK 3.42 54.19 57.61 74.00 -16.39 165 284 6 2531.02AV 3.42 38.90 42.32 54.00 -11.68 165 284 REMARKS: 1. Peak detector quick scan is showed on the graph and final quasi-peak detector data is measured corresponding to relevant limit and recorded in the data table. 2. Negative sign (-) in the margin column signify levels below the limit. 3. Frequency range scanned: 1GHz to 6GHz. 4. Only emissions significantly above equipment noise floor are reported. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 22 of 23 Report Version 1

Test Report No.: FS180829N017 4 APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB No any modifications were made to the EUT by the lab during the test. ---END--- No. 34, Chenwulu Section, Guantai Rd., Houjie Tel.: +86 769 8593 5656 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 23 of 23 Report Version 1


Document Created: 2018-10-31 15:57:41
Document Modified: 2018-10-31 15:57:41
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