Test Report

FCC ID: G6D4350B

Test Report

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FCCID_4326541

FCC Part15, Subpart B ICES-003 TEST REPORT For TOY Receiver MODEL NUMBER: 4350B FCC ID: G6D4350B REPORT NUMBER: 4788921506.1-1 ISSUE DATE: June 20, 2019 Prepared for NEW BRIGHT INDUSTRIAL CO., LTD 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON,HONG KONG. 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.: 4788921506.1-1 Page 2 of 17 Revision History Rev. Issue Date Revisions Revised By V0 03/29/2019 Initial Issue V1 06/20/2019 Remove the IC number Gary Zhang 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.: 4788921506.1-1 Page 3 of 17 Summary of Test Results Standard Test Item Limit Result Remark Conducted Disturbance Class B N/A NOTE (1) FCC Part15, Subpart B ICES-003 Issue 6 Radiated Disturbance below 1 GHz Class B PASS ANSI C63.4-2014 Radiated Disturbance above 1 GHz Class B PASS NOTE (2) Note: (1) “N/A” denotes test is not applicable in this Test Report (2) If the highest frequency of the internal sources of the EUT is less than 108 MHz, the measurement shall only be made up to 1 GHz. If the highest frequency of the internal sources of the EUT is between 108 MHz and 500 MHz, the measurement shall only be made up to 2 GHz. If the highest frequency of the internal sources of the EUT is between 500 MHz and 1 GHz, measurement shall only be made up to 5 GHz. If the highest frequency of the internal sources of the EUT is above 1 GHz, the measurement shall be made up to 5 times the highest frequency or 40 GHz, whichever is less. 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.: 4788921506.1-1 Page 4 of 17 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. EUT Accessory ......................................................................................................... 8 5.4. Support Units or Accessories for System Test .......................................................... 9 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 10 7. EMISSION TEST ................................................................................................................. 11 7.1. Radiated Disturbance Measurement ....................................................................... 11 7.1.1. Limits of radiated disturbance measurement ........................................................... 11 7.1.2. Test Procedure ....................................................................................................... 12 7.1.3. Test Setup .............................................................................................................. 12 7.1.4. Test Environment .................................................................................................... 13 7.1.5. Test Mode ............................................................................................................... 13 7.1.6. Test Results – below 1GHz .................................................................................... 14 7.1.7. Test Results – above 1GHz .................................................................................... 16 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.: 4788921506.1-1 Page 5 of 17 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: NEW BRIGHT INDUSTRIAL CO., LTD Address: 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON,HONG KONG. Manufacturer Information Company Name: NEW BRIGHT INDUSTRIAL CO., LTD Address: 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON,HONG KONG. EUT Information EUT Name: TOY Receiver Model: 4350B Brand: / Sample Received Date: March 18, 2019 Date of Tested: March 18, 2019 ~ June 20, 2019 APPLICABLE STANDARDS STANDARDS TEST RESULTS FCC Part15, Subpart B ICES-003 Issue 6 PASS ANSI C63.4-2014 Prepared By: Checked By: Gary Zhang Shawn Wen Engineer Project Associate 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.: 4788921506.1-1 Page 6 of 17 2. TEST METHODOLOGY All tests were performed in accordance with the standard FCC Part15 Subpart B, ANSI C63.4- 2014, and ICES-003 Issue 6 3. FACILITIES AND ACCREDITATION 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: All tests measurement facilities use to collect the measurement data are located at Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi-Tech Development Zone Dongguan, 523808, People’s Republic of China 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.: 4788921506.1-1 Page 7 of 17 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 emissions from the AC 0.009MHz ~ 0.15MHz 2 4.00 mains power ports Conducted emissions from the AC 0.15MHz ~ 30MHz 2 3.62 mains power ports Radiated emissions 30MHz ~ 1GHz 2 4.00 Radiated emissions 1GHz ~ 18GHz 2 5.78 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.: 4788921506.1-1 Page 8 of 17 5. EQUIPMENT UNDER TEST 5.1. Description of EUT EUT Name TOY Receiver Model 4350B Power supply DC 4.5V The highest frequency 2473MHz 5.2. Test Mode Test Mode Description Mode 1 Running 5.3. EUT Accessory Item Accessory Brand Name Model Name Description 1 Remote control / 41HB / 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.: 4788921506.1-1 Page 9 of 17 5.4. Support Units or Accessories for System Test 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. Item Equipment Mfr/Brand Model/Type No. Specification Series No. / / / / / / The following cables were used to form a representative test configuration during the tests. Item Type of cable Shielded Type Ferrite Core Specification / / / / / 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.: 4788921506.1-1 Page 10 of 17 6. MEASURING EQUIPMENT AND SOFTWARE USED Radiated Emissions Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. MXE EMI KESIGHT N9038A MY56400036 Dec. 10, 2018 Dec. 10, 2019 Receiver Hybrid Log Sept. 17, Sept. 17, TDK HLP-3003C 130960 Periodic Antenna 2018 2021 Preamplifier HP 8447D 2944A09099 Dec. 10, 2018 Dec. 10, 2019 EMI Measurement R&S ESR26 101377 Dec. 10, 2018 Dec. 10, 2019 Receiver Sept. 17, Sept. 17, Horn Antenna TDK HRN-0118 130939 2018 2021 TRS-305- Preamplifier TDK PA-02-0118 Dec. 10, 2018 Dec. 10, 2019 00067 Software Description Manufacturer Name Version Test Software for Radiated Emissions Farad EZ-EMC Ver. UL-3A1 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.: 4788921506.1-1 Page 11 of 17 7. EMISSION TEST 7.1. Radiated Disturbance Measurement 7.1.1. Limits of radiated disturbance measurement Below 1 GHz Measurement Method and Applied Limits: ANSI C63.4: Class A Class B Frequency (MHz) Field strength Field strength Field strength (uV/m) ( at 10m) (dBuV/m) (at 3m) (dBuV/m) (at 3m) 30 - 88 90 49.5 40 88 - 216 150 53.9 43.5 216 - 960 210 56.9 46 Above 960 300 60 54 Above 1 GHz Measurement Method and Applied Limits: ANSI C63.4: Class A Class B Frequency (dBuV/m) (at 3m) (dBuV/m) (at 10m) (dBuV/m) (at 3m) (MHz) Peak Average Peak Average Peak Average Above 1000 80 60 69.5 49.5 74 54 Frequency Range of Radiated Disturbance Measurement Highest frequency generated or Upper frequency of measurement used in the device Range (MHz) 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 or Above 1000 40 GHz, whichever is lower NOTE: (1) The limit for radiated test was performed according to FCC Part 15, Subpart B; (2) The tighter limit applies at the band edges; (3) Emission level (dBuV/m) = 20log Emission level (uV/m), 3m Emission level = 10m Emission level + 20log(10m/3m); 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.: 4788921506.1-1 Page 12 of 17 7.1.2. Test Procedure a. The measuring distance of at 3m shall be used for measurements at frequency up to 1GHz. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter chamber. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For the actual test configuration, please refer to the related Item:EUT Photographs of Test Configuration. 7.1.3. Test Setup (a) Radiated Disturbance Test Set-Up Frequency 30MHz - 1GHz Cabinet Semi Anechoic Chamber Antenna Tower Receiver 3m 360° Position Controller 1m～4m Antenna EUT Preamplifier Turntable 0.8m 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.: 4788921506.1-1 Page 13 of 17 (b) Radiated Disturbance Test Set-Up Frequency above 1GHz Cabinet Semi Anechoic Chamber Antenna Mount 360° Receiver Position 1m~4m Controller 3m EUT 0.8m Preamplifier For the actual test configuration, please refer to Appendix I: Photographs of Test Configuration. 7.1.4. Test Environment Radiated Disturbance - below 1 GHz Radiated Disturbance - above 1 GHz Temperature: 20℃ Temperature: 24.2℃ Humidity: 60% Humidity: 57% ATM pressure: 101kPa ATM pressure: 101kPa 7.1.5. Test Mode Radiated Disturbance - below 1 GHz Radiated Disturbance - above 1 GHz Pre-test Mode: Mode 1 Pre-test Mode: Mode 1 Final Test Mode: Mode 1 Final Test Mode: Mode 1 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.: 4788921506.1-1 Page 14 of 17 7.1.6. Test Results – below 1GHz Test Mode: Mode 1 Test Voltage: DC 4.5V Polarization: Vertical No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 218.1800 24.11 -16.79 7.32 46.00 -38.68 peak 2 250.1900 28.75 -16.12 12.63 46.00 -33.37 peak 3 334.5799 22.49 -13.48 9.01 46.00 -36.99 peak 4 474.2600 22.06 -10.92 11.14 46.00 -34.86 peak 5 648.8600 24.37 -7.61 16.76 46.00 -29.24 peak 6 874.8700 28.06 -4.34 23.72 46.00 -22.28 peak Remark: Result = Reading +Correct (Amplifier Factor + Cable Loss + Antenna Factor) Margin = Result - Limit Note: the motor of the car was constant speed, so it was not running during the test. 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.: 4788921506.1-1 Page 15 of 17 Test Mode: Mode 1 Test Voltage: DC 4.5V Polarization: Horizontal No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 200.7200 23.01 -16.18 6.83 43.50 -36.67 peak 2 250.1900 28.01 -16.12 11.89 46.00 -34.11 peak 3 368.5300 22.52 -12.83 9.69 46.00 -36.31 peak 4 459.7100 24.51 -11.44 13.07 46.00 -32.93 peak 5 517.9099 24.05 -10.03 14.02 46.00 -31.98 peak Remark: Result = Reading +Correct (Amplifier Factor + Cable Loss + Antenna Factor) Margin = Result - Limit Note: the motor of the car was constant speed, so it was not running during the test. 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.: 4788921506.1-1 Page 16 of 17 7.1.7. Test Results – above 1GHz Test Mode: Mode 1 Test Voltage: DC 4.5V Polarization: Vertical No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 1031.018 61.90 -14.56 47.34 74.00 -26.66 peak 2 1450.122 63.52 -13.18 50.34 74.00 -23.66 peak 3 1728.561 61.74 -11.69 50.05 74.00 -23.95 peak 4 2684.961 57.98 -8.00 49.98 74.00 -24.02 peak 5 4858.720 51.76 -0.87 50.89 74.00 -23.11 peak 6 5311.469 48.61 1.00 49.61 74.00 -24.39 peak Remark: Result = Reading +Correct (Amplifier Factor + Cable Loss + Antenna Factor) Margin = Result - Limit 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.: 4788921506.1-1 Page 17 of 17 Test Mode: Mode 1 Test Voltage: DC 4.5V Polarization: Horizontal No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 1054.911 62.31 -14.52 47.79 74.00 -26.21 peak 2 1483.727 62.48 -13.12 49.36 74.00 -24.64 peak 3 2431.213 59.34 -8.76 50.58 74.00 -23.42 peak 4 3151.992 54.01 -5.82 48.19 74.00 -25.81 peak 5 5836.044 45.99 3.60 49.59 74.00 -24.41 peak 6 11574.462 36.82 14.23 51.05 74.00 -22.95 peak Remark: Result = Reading +Correct (Amplifier Factor + Cable Loss + Antenna Factor) Margin = Result - Limit 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: 2019-06-20 19:28:02
Document Modified: 2019-06-20 19:28:02
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