FCC_Part_15B_Class_B_Report

FCC ID: YHLBLUC42019

Test Report

Download: PDF
FCCID_4114383

Uni#nTrust Page 1 of 20 Report No.: 181108001EMC—1 FCC TEST REPORT Product Name: Mobile Phone Trade Mark: BLU Model No.: C4 2019 Report Number: 181108001EMC—1 Test Standards: FCC 47 CFR Part 15 Subpart B FCC ID: YHLBLUC42019 Test Result: PASS Date of Issue: December 14, 2018 Prepared for: BLU Products, Inc. 10814 NW 33rd St # 100 Doral, FL 33172 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 Tested by: Reviewed by: Kevin Liang Assistant Manager Approved by: Date: December 14, 2018 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 167F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua NewDistrict, Shenzhen, China Tel: +86—755—28230888 Fax: +86—755—28230886 E—mail: info@uttlab.com Hitp:/www.ultlab.com

Page 2 of 20 Report No.: 181108001EMC-1 Version Version No. Date Description V1.0 December 14, 2018 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 20 Report No.: 181108001EMC-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.............................................................................................................. 4 1.3 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 5 1.4 TEST LOCATION ................................................................................................................................................. 5 1.5 TEST FACILITY ................................................................................................................................................... 5 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 5 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 6 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 6 1.9 MEASUREMENT UNCERTAINTY ........................................................................................................................... 6 2. TEST SUMMARY ...................................................................................................................................................... 7 3. EQUIPMENT LIST .................................................................................................................................................... 8 4. TEST CONFIGURATION .......................................................................................................................................... 9 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ........................................................................................................ 9 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................... 9 4.1.2 RECORD OF NORMAL ENVIRONMENT....................................................................................................... 9 4.2 TEST MODES ..................................................................................................................................................... 9 4.3 TEST SETUP .................................................................................................................................................... 10 4.3.1 FOR RADIATED EMISSIONS TEST SETUP ................................................................................................ 10 4.3.2 FOR CONDUCTED EMISSIONS TEST SETUP ............................................................................................ 11 4.4 SYSTEM TEST CONFIGURATION ........................................................................................................................ 11 5. REFERENCE DOCUMENTS FOR TESTING ......................................................................................................... 12 6. EMC REQUIREMENTS SPECIFICATION .............................................................................................................. 12 6.1 RADIATED EMISSION ........................................................................................................................................ 12 6.2 CONDUCTED EMISSION .................................................................................................................................... 17 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 20 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 20 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 20 Report No.: 181108001EMC-1 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: BLU Products, Inc. Address of Applicant: 10814 NW 33rd St # 100 Doral, FL 33172 Manufacturer: BLU Products, Inc. Address of Manufacturer: 10814 NW 33rd St # 100 Doral, FL 33172 1.2 EUT INFORMATION 1.2.1 General Description of EUT Product Name: Mobile Phone Model No.: C4 2019 Trade Mark: BLU DUT Stage: Identical Prototype Power Supply: 100-240V~50/60 Hz or/and 3.7 V Battery Classification of digital Class B devices: Highest Internal 2480 MHz Frequency: Sample Received Date: November 8, 2018 Sample Tested Date: November 8, 2018 to November 16, 2018 1.2.2 Description of Accessories Adapter Trade Mark: BLU Model No.: US-NB-0552 Input: 100-240 V~50/60 Hz 0.2 A Output: 5.0 V 550 mA DC Cable: 1 Meter, Unshielded without ferrite Battery Trade Mark: BLU Model No.: C923645130L Battery Type: Lithium-ion Rechargeable Battery Rated Voltage: 3.7 Vdc Rated Capacity: 300 mAh Cable Description: USB Micro-B Plug Cable Cable Type: Unshielded without ferrite Length: 1. 0 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 5 of 20 Report No.: 181108001EMC-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 E450 SL10G10780 UnionTrust mouse DELL MS111 CN-011D3V-738 UnionTrust Earphone BLU N/A N/A UnionTrust 2) Support Cable Cable No. Description Connector Length Supplied by -- -- -- -- -- 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. IC-Registration No.: 21600-1 The 3m Semi-anechoic chamber of Shenzhen UnionTrust Quality and Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 21600-1. 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. FCC Accredited Lab. Designation Number: CN1194 Test Firm Registration Number: 259480 1.6 DEVIATION FROM STANDARDS None. 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 20 Report No.: 181108001EMC-1 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 7 of 20 Report No.: 181108001EMC-1 2. TEST SUMMARY FCC 47 CFR Part 15 Subpart B Test Cases Test Item Test Requirement Test Method Result Conducted Emission FCC 47 CFR Part 15.107 ANSI C63.4-2014 PASS Radiated Emission FCC 47 CFR Part 15.109 ANSI C63.4-2014 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 8 of 20 Report No.: 181108001EMC-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. 20, 2015 Dec. 19, 2018 Accessory Equipment Receiver R&S ESIB26 100114 Dec. 10, 2017 Dec. 10, 2018 Broadband Antenna ETS-LINDGREN 3142E 00201566 Dec. 17, 2017 Dec. 17, 2018 Preamplifier HP 8447F 2805A02960 Dec. 10, 2017 Dec. 10, 2018 Horn Antenna ETS-LINDGREN 3117-PA 00201874 May 22, 2018 May 22, 2019 (Pre-amplifier) Multi device ETS-LINDGREN 7006-001 00160105 N/A N/A Controller Test Software Audix e3 Software Version: 9.160323 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 Dec. 10, 2017 Dec. 10, 2018 -101181-K3 Pulse Limiter R&S ESH3-Z2 0357.8810.54 Dec. 10, 2017 Dec. 10, 2018 LISN R&S ESH2-Z5 860014/024 Dec. 10, 2017 Dec. 10, 2018 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 9 of 20 Report No.: 181108001EMC-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 (V) Relative Humidity (%) 120V~60 Hz/240V~50 NT/NV +15 to +35 20 to 75 Hz or/and 3.7 V Battery 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 26.2 46 99.80 Gemini Huang Radiated Emission 24.5 51 100.27 Andy Lin 4.2 TEST MODES Test Item EMI Test Modes Mode 1: Charging from 120 Vac + MP4 playing (With TF Card) + Earphone Mode 2: Charging from 120 Vac + FM (With Earphone) + Camera (Front)+ With TF Card Radiated Emission Mode 3: Charging from 120 Vac + Camera (Rear) + With TF Card Mode 4: Charging from 240 Vac + Worse from mode 1~3 +GSP on Mode 5: USB Cable (data transfer with notebook) + With TF Card Mode 1: Charging from 120 Vac + MP4 playing (With TF Card) + Earphone Mode 2: Charging from 120 Vac + FM (With Earphone) + Camera (Front)+ Conducted Emission With TF Card Mode 3: Charging from 120 Vac + Camera (Rear) + With TF Card Mode 4: Charging from 240 Vac + Worse from mode 1~3 +GSP on Remark: The above test modes in boldface were the worst cases, only the test data of these modes were 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 10 of 20 Report No.: 181108001EMC-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 11 of 20 Report No.: 181108001EMC-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 v01r02) 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 12 of 20 Report No.: 181108001EMC-1 5. REFERENCE DOCUMENTS FOR TESTING No. Identity Document Title 1 FCC 47 CFR Part15 Subpart B Unintentional Radiators American National Standard for Methods of Measurement of 2 ANSI C63.4-2014 Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz KDB 174176 D01 Line 3 AC power-line conducted emission frequency asked questions Conducted FAQ v01r01 KDB 896810 D02 SDoC FAQ 4 Supplier’s Declaration of Conformity frequency asked questions v01r02 6. EMC REQUIREMENTS SPECIFICATION 6.1 RADIATED EMISSION Test Requirement: FCC 47 CFR Part 15.109 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. Test Procedures: 1. From 30 MHz to 1GHz test procedure as below: 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 20 Report No.: 181108001EMC-1 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 measurement data as follows: Below 1GHz (Quasi Peak): Mode 5 Horizontal Correction Frequency Reading Result Limit Margin No. factor Rem ark (MHz) (dBuV/m) (dBuV/m) (dBuV/m) (dB) (dB) 1 93.653 44.15 -18.13 26.02 43.50 -17.48 QP 2 155.331 48.56 -16.35 32.21 43.50 -11.29 QP 3 231.853 47.34 -13.39 33.95 46.00 -12.05 QP 4 270.616 45.27 -11.66 33.61 46.00 -12.39 QP 5 309.271 43.25 -10.72 32.53 46.00 -13.47 QP 6 798.620 34.17 -1.11 33.06 46.00 -12.94 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 14 of 20 Report No.: 181108001EMC-1 Vertical Correction Frequency Reading Result Limit Margin No. factor Rem ark (MHz) (dBuV/m) (dBuV/m) (dBuV/m) (dB) (dB) 1 45.095 40.88 -18.40 22.48 40.00 -17.52 QP 2 74.793 40.07 -19.43 20.64 40.00 -19.36 QP 3 167.814 41.39 -16.00 25.39 43.50 -18.11 QP 4 231.853 38.16 -13.39 24.77 46.00 -21.23 QP 5 309.271 37.46 -10.72 26.74 46.00 -19.26 QP 6 401.105 37.11 -7.91 29.20 46.00 -16.80 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 20 Report No.: 181108001EMC-1 Above 1GHz(Peak & Average) Mode 2 Horizontal Correction Frequency Reading Result Limit Margin No. factor Remark (MHz) (dBuV/m) (dBuV/m) (dBuV/m) (dB) (dB) 1 4508.684 27.72 2.49 30.21 54.00 -23.79 Average 2 4508.684 40.72 2.49 43.21 74.00 -30.79 Peak 3 6723.951 30.86 7.14 38.00 54.00 -16.00 Average 4 6723.951 42.86 7.14 50.00 74.00 -24.00 Peak 5 9685.139 31.59 7.77 39.36 54.00 -14.64 Average 6 9685.139 43.59 7.77 51.36 74.00 -22.64 Peak 7 11456.650 43.87 9.15 53.02 74.00 -20.98 Average 8 11456.650 30.87 9.15 40.02 54.00 -13.98 Peak 9 14112.970 42.07 10.51 52.58 74.00 -21.42 Average 10 14112.970 29.07 10.51 39.58 54.00 -14.42 Peak 11 16312.020 43.07 11.15 54.22 74.00 -19.78 Average 12 16312.020 31.07 11.15 42.22 54.00 -11.78 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 16 of 20 Report No.: 181108001EMC-1 Vertical Correction Frequency Reading Result Limit Margin No. factor Remark (MHz) (dBuV/m) (dBuV/m) (dBuV/m) (dB) (dB) 1 5033.218 29.27 2.74 32.01 54.00 -21.99 Average 2 5033.218 41.27 2.74 44.01 74.00 -29.99 Peak 3 6608.119 29.26 7.31 36.57 54.00 -17.43 Average 4 6608.119 42.26 7.31 49.57 74.00 -24.43 Peak 5 8000.034 31.44 6.83 38.27 54.00 -15.73 Average 6 8000.034 43.44 6.83 50.27 74.00 -23.73 Peak 7 11456.650 43.06 9.15 52.21 74.00 -21.79 Average 8 11456.650 31.06 9.15 40.21 54.00 -13.79 Peak 9 12863.790 29.84 10.16 40.00 54.00 -14.00 Average 10 12863.790 41.84 10.16 52.00 74.00 -22.00 Peak 11 16217.810 42.96 11.37 54.33 74.00 -19.67 Average 12 16217.810 29.96 11.37 41.33 54.00 -12.67 Peak Remark: 1. All possible modes of operation were investigated. Only the worst case emissions reported. 2. Margin = Result – Limit 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 20 Report No.: 181108001EMC-1 6.2 CONDUCTED EMISSION Test Requirement: FCC 47 CFR Part 15.107 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 18 of 20 Report No.: 181108001EMC-1 The measurement data as follows: Quasi Peak and Average: Mode 2 Live Line Correction Frequency Reading Result Limit Margin No. factor Remark (MHz) (dBuV) (dBuV) (dBuV) (dB) (dB) 1 0.278 25.69 10.23 35.92 50.88 -14.96 Average 2 0.278 34.65 10.23 44.88 60.88 -16.00 QP 3 0.386 24.29 10.58 34.87 48.15 -13.28 Average 4 0.386 34.23 10.58 44.81 58.15 -13.34 QP 5 0.710 17.59 10.24 27.83 46.00 -18.17 Average 6 0.710 35.53 10.24 45.77 56.00 -10.23 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 19 of 20 Report No.: 181108001EMC-1 Neutral Line Correction Frequency Reading Result Limit Margin No. factor Remark (MHz) (dBuV) (dBuV) (dBuV) (dB) (dB) 1 0.166 27.59 10.22 37.81 55.16 -17.35 Average 2 0.166 38.51 10.22 48.73 65.16 -16.43 QP 3 0.274 25.29 10.31 35.60 51.00 -15.40 Average 4 0.274 38.27 10.31 48.58 61.00 -12.42 QP 5 0.386 26.01 10.37 36.38 48.15 -11.77 Average 6 0.386 38.06 10.37 48.43 58.15 -9.72 QP Remark: 1. 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. 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 20 Report No.: 181108001EMC-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: 2019-11-06 18:14:32
Document Modified: 2019-11-06 18:14:32
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC