ZJP-SR418C45 inch HD Sound Bar with Satellite Speakers and Wireless Subwoofer

SR418C This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful in terfer ence, and (2) this device must accept any interfer ence received, including in terfer ence that may cause undesired operation.

FCC ID: ZJP-SR418C Page 1 of 5 Photos of EUT External Photo External Photo Page 2 of 5 External Photo External Photo Page 3 of 5 External Photo External Photo Page 4 of 5 External Photo External Photo Page 5 of 5 External Photo

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FCC ID: ZJP-SR418C Page 1 of 12 Photos of EUT Internal Photo Internal Photo Page 2 of 12 Internal Photo Internal Photo Page 3 of 12 Internal Photo Internal Photo Page 4 of 12 Internal Photo Internal Photo FCC ID: ZJP-SR418C Page 5 of 12 Internal Photo Internal Photo Page 6 of 12 Internal Photo Internal Photo (external diameter Φ: 6.5mm, internal diameter Φ: 0.8mm) Sub-GHz(900MHz) Antenna FCC ID: ZJP-SR418C Page 7 of 12 Internal Photo (Length: 11.5mm) Internal Photo Bluetooth Antenna Page 8 of 12 Internal Photo (Length: 14.4mm, width: 5.6mm and 3.1mm) Internal Photo Page 9 of 12 Internal Photo Internal Photo Page 10 of 12 Internal Photo Internal Photo FCC ID: ZJP-SR418C Page 11 of 12 Internal Photo Internal Photo Page 12 of 12 Internal Photo Internal Photo

INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a 45 inch HD Sound Bar with Satellite Speakers and Wireless Subwoofer with Bluetooth 5.0 (Dual Mode EDR & BLE) function operating in 2402-2480MHz and Sub-GHz function operating at 904-907MHz, 914-917MHz and 924-927MHz. The EUT is powered by DC 18V, 1A by External Switching Power Supply. (External Switching Power Supply: Model JDA0301800100WUS, Input 100-240V~50/60Hz 0.8A, Output 18V⎓1.0A) For more detail information pls. refer to the user manual. 2.4GHz transceiver (2402MHz to 2480MHz): Bluetooth Version: BT5.0(Dual Mode EDR) Antenna Type: PCB Printed Antenna Antenna gain: 1.35dBi Max Modulation Type: GFSK, /4-DQPSK, 8-DPSK The nominal conducted output power specified: -1.35 dBm (±4dB) The nominal radiated output power (e.i.r.p) specified: 0.0 dBm (±4dB) According to the KDB 447498: The Maximum peak radiated emission for the EUT is 97.7 dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW = 2.47dBm which is within the production variation. The Minimum peak radiated emission for the EUT is 91.6 dBμV/m at 3m in the frequency 2480MHz The EIRP = [(FS*D) ^2 / 30] mW = -3.63dBm which is within the production variation. The maximum conducted output power specified is 2.65dBm= 1.841mW The MPE-based Exemption Threshold Level: 푃 th (mW) = ERP 20cm = 3060 mW Since max. conducted output power and effective radiated power (ERP) is well below the MPE low threshold level, so the EUT is considered to comply with MPE requirement without testing. Note: EIRP is higher than ERP, thus EIRP is compared with the Exclusion Threshold. 2.4GHz transceiver (2402MHz to 2480MHz): Bluetooth Version: BT5.0(Dual Mode BLE) Antenna Type: PCB Printed Antenna Antenna gain: 1.35dBi Max Modulation Type: GFSK The nominal conducted output power specified: -3.35 dBm (±6dB) The nominal radiated output power (e.i.r.p) specified: -2.0 dBm (±6dB) According to the KDB 447498: The Maximum peak radiated emission for the EUT is 98.7 dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW = 3.47dBm which is within the production variation. The Minimum peak radiated emission for the EUT is 88.7 dBμV/m at 3m in the frequency 2480MHz The EIRP = [(FS*D) ^2 / 30] mW = -6.53dBm which is within the production variation. The maximum conducted output power specified is 2.65dBm= 1.841mW The MPE-based Exemption Threshold Level: 푃 th (mW) = ERP 20cm = 3060 mW Since max. conducted output power and effective radiated power (ERP) is well below the MPE low threshold level, so the EUT is considered to comply with MPE requirement without testing. Note: EIRP is higher than ERP, thus EIRP is compared with the Exclusion Threshold. Sub-GHz transmitter (904MHz to 907MHz, 914MHz to 917MHz, 924MHz to 927MHz): Antenna Type: Integral Antenna Antenna gain: 0dBi Max Modulation Type: QPSK The nominal conducted output power specified: -23.0 dBm (±10dB) The nominal radiated output power (e.i.r.p) specified: -23.0 dBm (±10dB) According to the KDB 447498: The Maximum Quasi peak radiated emission for the EUT is 82.2 dBμV/m at 3m in the frequency 924MHz The EIRP = [(FS*D) ^2 / 30] mW = -13.03dBm which is within the production variation. The Minimum Quasi peak radiated emission for the EUT is 63.1 dBμV/m at 3m in the frequency 904MHz The EIRP = [(FS*D) ^2 / 30] mW = -32.13dBm which is within the production variation. The maximum conducted output power specified is -13.0dBm= 0.050mW The MPE-based Exemption Threshold Level: 푃 th (mW) = ERP 20cm = 2040f mW (f minimum 904MHz, 0.904GHz) = 1844.16 mW Since max. conducted output power and effective radiated power (ERP) is well below the MPE low threshold level, so the EUT is considered to comply with MPE requirement without testing. Note: EIRP is higher than ERP, thus EIRP is compared with the Exclusion Threshold. For Bluetooth EDR and Sub-GHz simultaneous transmission: 1.841/3060 + (0.050/1844.16) *3 < 1 For Bluetooth LE and Sub-GHz simultaneous transmission: 1.841/3060 + (0.050/1844.16) *3< 1 FCC ID: ZJP-SR418C

Shenzhen SKY DRAGON Audio-video Technology Co.LTD TEST REPORT SCOPE OF WORK FCC TESTING–SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B REPORT NUMBER 220705028SZN-001 ISSUE DATE [REVISED DATE] October 21, 2022 [---------------------] PAGES 27 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: 220705028SZN-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 27 FCC ID 249_C Test Report Shenzhen SKY DRAGON Audio-video Technology Co.LTD Application For Certification FCC ID: ZJP-SR418C 45 inch HD Sound Bar with Satellite Speakers and Wireless Subwoofer Model: SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B Brand Name: CRY, SAMESAY 2.4GHz Transceiver Report No.: 220705028SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-21] Prepared and Checked by: Approved by: Robin Zhou Senior Project Engineer Peter Kang Senior Technical Supervisor Date: October 21, 2022 Intertek Report No.: 220705028SZN-001 Version: 01-November-2017 Page: 2 of 27 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-21 Edition] provision. Report prepared by: Robin Zhou Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel / Fax: 86-755-8614 0743/86-755-8601 6661 Intertek Report No.: 220705028SZN-001 Version: 01-November-2017 Page: 3 of 27 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result ................................................................................................. 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description .................................................................................................... 5 2.2 Related Submittal(s) Grants ......................................................................................... 5 2.3 Test Methodology ...................................................................................................... 5 2.4 Test Facility ............................................................................................................... 5 3.0 System Test Configuration ............................................................................................. 6 3.1 Justification ............................................................................................................... 6 3.2 EUT Exercising Software .............................................................................................. 6 3.3 Special Accessories ..................................................................................................... 6 3.4 Equipment Modification .............................................................................................. 6 3.5 Measurement Uncertainty .......................................................................................... 7 3.6 Support Equipment List and Description ........................................................................ 7 4.0 Emission Results ........................................................................................................... 8 4.1 Radiated Test Results .................................................................................................. 8 4.1.1 Field Strength Calculation ......................................................................................... 8 4.1.2 Radiated Emission Configuration Photograph .............................................................. 9 4.1.3 Radiated Emissions .................................................................................................. 9 4.1.4 Transmitter Spurious Emissions ............................................................................... 12 4.2 Conducted Emission Configuration Photograph ............................................................ 16 4.2.1 Conducted Emission ............................................................................................... 16 5.0 Equipment Photographs .............................................................................................. 19 6.0 Product Labelling ..............................…

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Shenzhen SKY DRAGON Audio-video Technology Co.LTD TEST REPORT SCOPE OF WORK FCC TESTING–SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B REPORT NUMBER 220705028SZN-002 ISSUE DATE [REVISED DATE] October 21, 2022 [---------------------] PAGES 26 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: 220705028SZN-002 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 26 FCC ID 249_C Test Report Shenzhen SKY DRAGON Audio-video Technology Co.LTD Application For Certification FCC ID: ZJP-SR418C 45 inch HD Sound Bar with Satellite Speakers and Wireless Subwoofer Model: SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B Brand Name: CRY, SAMESAY 2.4GHz Transceiver Report No.: 220705028SZN-002 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-21] Prepared and Checked by: Approved by: Robin Zhou Senior Project Engineer Peter Kang Senior Technical Supervisor Date: October 21, 2022 Intertek Report No.: 220705028SZN-002 Version: 01-November-2017 Page: 2 of 26 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-21 Edition] provision. Report prepared by: Robin Zhou Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel / Fax: 86-755-8614 0743/86-755-8601 6661 Intertek Report No.: 220705028SZN-002 Version: 01-November-2017 Page: 3 of 26 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result ................................................................................................. 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description .................................................................................................... 5 2.2 Related Submittal(s) Grants ......................................................................................... 5 2.3 Test Methodology ...................................................................................................... 5 2.4 Test Facility ............................................................................................................... 5 3.0 System Test Configuration ............................................................................................. 6 3.1 Justification ............................................................................................................... 6 3.2 EUT Exercising Software .............................................................................................. 6 3.3 Special Accessories ..................................................................................................... 6 3.4 Equipment Modification .............................................................................................. 6 3.5 Measurement Uncertainty .......................................................................................... 7 3.6 Support Equipment List and Description ........................................................................ 7 4.0 Emission Results ........................................................................................................... 8 4.1 Radiated Test Results .................................................................................................. 8 4.1.1 Field Strength Calculation ......................................................................................... 8 4.1.2 Radiated Emission Configuration Photograph .............................................................. 9 4.1.3 Radiated Emissions .................................................................................................. 9 4.1.4 Transmitter Spurious Emissions ............................................................................... 12 4.2 Conducted Emission Configuration Photograph ............................................................ 16 4.2.1 Conducted Emission ............................................................................................... 16 5.0 Equipment Photographs .............................................................................................. 19 6.0 Product Labelling ..............................…

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Shenzhen SKY DRAGON Audio-video Technology Co.LTD TEST REPORT SCOPE OF WORK FCC TESTING–SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B REPORT NUMBER 220705028SZN-003 ISSUE DATE [REVISED DATE] October 21, 2022 [---------------------] PAGES 34 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: 220705028SZN-003 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 34 FCC ID 249_C Test Report Shenzhen SKY DRAGON Audio-video Technology Co.LTD Application For Certification FCC ID: ZJP-SR418C 45 inch HD Sound Bar with Satellite Speakers and Wireless Subwoofer Model: SR418C, SR418E, ITBSW421B, MTBSW421B, ITBSW423B, MTBSW423B Brand Name: CRY, SAMESAY Sub-GHz Transmitter Report No.: 220705028SZN-003 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-21] Prepared and Checked by: Approved by: Robin Zhou Senior Project Engineer Peter Kang Senior Technical Supervisor Date: October 21, 2022 Intertek Report No.: 220705028SZN-003 Version: 01-November-2017 Page: 2 of 34 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-21 Edition] provision. Report prepared by: Robin Zhou Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel / Fax: 86-755-8614 0743/86-755-8601 6661 Intertek Report No.: 220705028SZN-003 Version: 01-November-2017 Page: 3 of 34 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result ................................................................................................. 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description .................................................................................................... 5 2.2 Related Submittal(s) Grants ......................................................................................... 5 2.3 Test Methodology ...................................................................................................... 5 2.4 Test Facility ............................................................................................................... 5 3.0 System Test Configuration ............................................................................................. 6 3.1 Justification ............................................................................................................... 6 3.2 EUT Exercising Software .............................................................................................. 6 3.3 Special Accessories ..................................................................................................... 6 3.4 Equipment Modification .............................................................................................. 6 3.5 Measurement Uncertainty .......................................................................................... 7 3.6 Support Equipment List and Description ........................................................................ 7 4.0 Emission Results ........................................................................................................... 8 4.1 Radiated Test Results .................................................................................................. 8 4.1.1 Field Strength Calculation ......................................................................................... 8 4.1.2 Radiated Emission Configuration Photograph .............................................................. 9 4.1.3 Radiated Emissions .................................................................................................. 9 4.1.4 Transmitter Spurious Emissions ............................................................................... 12 4.2 Conducted Emission Configuration Photograph ............................................................ 19 4.2.1 Conducted Emission ............................................................................................... 19 5.0 Equipment Photographs .............................................................................................. 22 6.0 Product Labelling .............................…

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FCC ID: ZJP-SR418C Page 1 of 2 RADIATED EMISSION TEST SET-UP The EUT is placed at the center of turntable Front View (Below 1GHz) Back View (Below 1GHz) Page 2 of 2 The EUT is placed at the center of turntable Front View (Above 1GHz) Back View (Above 1GHz)

FCC ID: ZJP-SR418C Page 1 of 1 CONDUCTED EMISSION TEST SET-UP Front View Side View