GPO883047Orchestra of Lights-Hub

WARNING: READ AND UNDERSTAND ALL INSTRUCTIONS. WARNING: ELECTRIC PRODUCT This product is to be assembled by adults only. Keep away from children. Not recommended for children under 3 years of age. As with all electrical products, precautions should be observed during handling and use to reduce the risk of electric shock. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or item is unplugged from the electrical outlet before assembling, disassembling, or relocating. IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL SAFETY INSTRUCTIONS • with or placed where small children can reach it. • Do not use seasonal products outdoors unless marked suitable for indoor and outdoor use. When products are used in outdoor applications, connect the product to a Ground Fault Circuit Interrupting (GFCI) outlet. If one is not provided, contact • This seasonal use product is not intended for permanent installation or use. • • Do not secure product wiring with staples or nails or place on sharp hooks or nails. • Do not let lamps rest on the supply cord or on any wire. • Unplug the product when leaving the house, when retiring for the night, or if left unattended. • Do not use this product for other than its intended purpose. • Do not hang ornaments or other objects from cord, wire, or light string. • Do not close doors or windows on the product, or extension cords, as this may damage the wire insulation. • Do not cover the product with a cloth, paper, or any material not part of the product when in use. • Do not place the product against carpeting, furniture, or any other fabric when in use. • Read and follow all instructions that are on the product or provided with the product. SAVE THESE INSTRUCTIONS USE AND CARE INSTRUCTIONS 1. Before using and reusing, inspect the product carefully. Discard any products that have cut, damaged or frayed wire insulation cords, cracks, lamp holders or enclosures, loose connections, or exposed copper wire. 2. When storing the product, carefully remove the product from wherever it is placed, including trees, branches, or bushes, to avoid any undue strain or stress on the product conductors, connections and wires. 3. When not in use, store neatly in a cool, dry location protected from sunlight. WARNING Do not mount or support wires in a manner that can cut or damage wire insulation. This power unit is intended to be correctly orientated in a ver WARNING Remove all plastic fasteners and tags. These are part of the packaging and should be discarded. For indoor use only.This item is not a toy. For decorative purposes only. Orchestra of Lights TM - Hub SAFETY INFORMATION E TROUBLESHOOTING CHECKLIST If you lightshow hub is not working, the problem may be: 1. The power source has become disabled or the cord may be unplugged. 2. Something may be blocking the Hub. Insure it is kept in an open area so signals can be received and sent. The recommend distance between the Hub and lighting products is 45 feet or less. unintentionally reset the Hub. If so, try reconnecting your Hub to your home WiFi network 4. If the connection fails and your Hub doesn’t display a steady blue light, reset the Hub using the button on the WARNING 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 interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help important announcement Important Note: Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IMPORTANT SAFETY INSTRUCTIONS When using electrical products, basic precautions should always be practiced in cluding the following: 1. READ AND FOLLOW ALL SAFETY INSTRUCTIONS. 2. Read and follow all instructions that are on the product or provided with the product. 3. Do not use an extension cord. 4. power and lighting conductors. 5. 6. Do not install or use within 10 feet of a pool. 7. Do not use in a bathroom. 8. WARNING: Risk of Electric Shock. When used outdoors, install only to a covered Class A GFCI protected receptacle that is weatherproof with the power unit connected to the receptacle. If one is not provided, contact a qualified electrician for proper installat ion. Ensure that the power unit and cord do not interfere with completely closing the receptacle cover. 9. WARNING: Risk of Fire. Installation involves special wiring methods to run wiring through a bui…

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GEMMY INDUSTRIES (HK)LIMITED BVI Covered Equipment Certification Attestation Letter 3/30/2023 ATTN.: Reviewing Engineer FCC ID: GPO883047 GEMMY INDUSTRIES (HK)LIMITED BVI (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. GEMMY INDUSTRIES (HK)LIMITED BVI (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Stan Zhang Title: General Manager Company Name: GEMMY INDUSTRIES (HK)LIMITED BVI Date: 3/30/2023

Gemmy Industries Corporation * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 3/30/2023 ATTN.: Reviewing Engineer FCC ID: GPO883047 Per section 2.911(d)(7) of the FCC rules, Gemmy Industries Corporation (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Gemmy Industries Corporation Physical U.S. Company Address: 117 WRANGLER DRIVE SUITE 100 COPPELL, TX 75019, USA Agent contact name/Title : David Mclntyre / Director of Compliance Agent Email Address: [email protected] Tel No.: (927)538 4200 FRN : 0033597543 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different to Applicant): Signed: Signed: Printed name: Stan Zhang Printed name: David Mclntyre Title: General Manager Title: Director of Compliance Company Name: GEMMY INDUSTRIES (HK)LIMITED BVI Company Name: Gemmy Industries Corporation Date: 3/30/2023 Date: 3/30/2023

GEMMY INDUSTRIES (HK)LIMITED BVI Agent Authorization Company: GEMMY INDUSTRIES (HK)LIMITED BVI Address: Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Product Name: Orchestra of Lights-Hub Model Number(s): 883047 Product Description: Orchestra of Lights-Hub We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023.04.03 Name: Jiankuai Li Title: PM Company: Shenzhen STS Test Services Co., Ltd.

GEMMY INDUSTRIES (HK)LIMITED BVI Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023.04.03 Subject; Request for Confidentiality FCC ID: GPO883047 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Date: 2023.04.03 Name: Jiankuai Li Title: PM Company: Shenzhen STS Test Services Co., Ltd.

2023.03.17 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize SHENZHEN STS TEST SERVICES CO.,LTD./ A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District,Bao’an District, Shenzhen, Guang Dong, China/Jiankuai Li(Name of Agent company name and address, Name of Agent) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. Name: Jiankuai Li Title: PM E-mail:[email protected] This appointment is valid until further until Mar 16, 2024 Sincerely, Signature: Name: Stan Zhang Title: General Manager E-mail: [email protected] Company: GEMMY INDUSTRIES (HK)LIMITED BVI

Page 1 of 3 Report No.: STS2302053 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: 883047 Photo 1 Photo 2 Page 2 of 3 Report No.: STS2302053 Photo 3 Photo 4 Page 3 of 3 Report No.: STS2302053 Photo 5 Photo 6

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Page 1 of 3 Report No.: STS2302053 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: 883047 Photo 1 Photo 2 2.4G Antenna Page 2 of 3 Report No.: STS2302053 Photo 3 Photo 4 BT/WIFI Antenna Page 3 of 3 Report No.: STS2302053 Photo 5

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, all test data presented in this report is only applicable to presented test sample. Shenzhen STS Test Services Co., Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No: STS2302053H01 Issued for GEMMY INDUSTRIES (HK)LIMITED BVI Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Product Name: Orchestra of Lights-Hub Brand: Gemmy Model Number: 883047 Series Model(s): N/A FCC ID: GPO883047 Test Standard: FCC 47CFR §2.1091 S T L A B S Page 2 of 9 Report No.: STS2302053H01 Test Report Certification Applicant’s Name ................. : GEMMY INDUSTRIES (HK)LIMITED BVI Address ................................. : Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Manufacturer's Name .......... : GEMMY INDUSTRIES (HK)LIMITED BVI Address ................................. : Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Product Description Product Name ........................ : Orchestra of Lights-Hub Brand ................................... : Gemmy Model Number ....................... : ... : 883047 Series Model(s) ...................... : N/A Standards ............................. : FCC 47CFR §2.1091 447498 D04 Interim General RF Exposure Guidance v01 This report shall not be reproduced except in full, without the written approval of STS, this document only be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date of receipt of test item ...................... : 23 Feb. 2023 Date (s) of performance of tests ............. : 23 Feb. 2023 ~ 20 Mar. 2023 Date of Issue ........................................... : 20 Mar. 2023 Test Result ............................................... : Pass Testing Engineer : (Chris Chen) Technical Manager : (Sean she) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2302053H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1091 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2302053H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Mar. 2023 STS2302053H01 ALL Initial Issue Page 5 of 9 Report No.: STS2302053H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Orchestra of Lights-Hub Brand Gemmy Model Number 883047 Series Model(s) N/A Model Difference N/A Product Description The EUT is Orchestra of Lights-Hub. Operation Frequency: BT: 2402-2480 MHz 2.4G WLAN: 802.11b/g/n 20: 2412~2462 MHz 2.4G: 2420-2465 MHz Modulation Type: BT: GFSK(1Mbps), π/4-DQPSK(2Mbps), 8DPSK(3Mbps) 2.4G WLAN: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM 2.4G: GFSK Antenna gain: BT/2.4G WLAN: -1.2dBi 2.4G: 3dBi Antenna Designation: BT/2.4G WLAN: PCB 2.4G: External antenna Adapter Input: 100-240V~50/60HZ 0.2A Output: DC 5V 1000mA Hardware Version N/A Software Version N/A 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 9 Report No.: STS2302053H01 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 7 of 9 Report No.: STS2302053H01 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). RF Source frequency (MHz) Threshold ERP(watts) 0.3-1.34 1,920 R 2 . 1.34-30 3,450 R 2 /f 2 . 30-300 3.83 R 2 . 300-1,500 0.0128 R 2 f. 1,500-100,000 19.2R 2 . Page 8 of 9 Report No.: STS2302053H01 For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averag…

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Mem ConfirmedbyZhangDate2018.06.27 HUMIDITY50±20%rh Customer 深圳四博智联科技有限公司 ProjectESP-32 Band2.4GColor 黑色 PRSPNVersionV1.0 IssuedbyJasonCheckedby 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd AntennaTestReport For ESP-32 一．TESTINSTRUMENTATION ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. CHAMBERSATIMOChamber WirelessNetworkingTestSetAgilent89605515C NETWORKANALYZERAgilent8753D TEMPERATURE 20±2 °C 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd ESP-32WiFiModule AntennaDimensionforESP-32 ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd 二.Definitions VSWR ： VoltageStandingWaveRate TRP ： totalradiatedpower TIS ： totalistropicsensitivity 主天线驻波比: ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. WIFI VSWR1.1 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd 主天线无源效率测试 WIFI/BT: ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. Freq (MHz) Effi (%) Gain (dBi) 240030.91-1.2 241030.74-2.19 242031.4-2.18 243032.06-2.18 244032.66-1.2 245033.14-1.2 246033.31-2.19 247033.49-2.17 248033.81-2.08 249033.79-2.79 250033.38-2.96 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd 无源方向图： ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. ThistestreportbelongstoPERCSSONCOMMUNICATIONEQUIPMENTCO.LTD.andrelatedclientsto file,pleasekeepingitpropely,withoutourcompanyandrelatedclientsallowed,anybodyhasno rightstorevalittopublic. 普尔信通讯科技(深圳)有限公司 PercssonCommunicationEquipmentCo.,Ltd

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, all test data presented in this report is only applicable to presented test sample. Shenzhen STS Test Services Co., Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No.:STS2302053W02 Issued for GEMMY INDUSTRIES (HK)LIMITED BVI Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Product Name: Orchestra of Lights-Hub Brand: Gemmy Model Number: 883047 Series Model(s): N/A FCC ID: GPO883047 Test Standard: FCC Part 15.247 S T L A B S Page 2 of 84 Report No.:STS2302053W02 TEST RESULT CERTIFICATION Applicant’s Name ................. : GEMMY INDUSTRIES (HK)LIMITED BVI Address .................................. : Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Manufacturer's Name ........... : GEMMY INDUSTRIES (HK)LIMITED BVI Factory 1 ............................... : ZAIXING ELECTRONIC (SHENZHEN) CO., LTD. Address .................................. : No. 1 and 3, 1st Road Yang Yong, Tangxiayong Community, Yanluo Street, Bao'an District, Shenzhen City, Guangdong Province, China Factory 2 ............................... : DYNATECH CO., LTD. Address .................................. : 259-261 Xincheng Road, Qiaotou Town, Dongguan, Guangdong, China Factory 3 ............................... : XINGYU ELECTRONIC (HUIZHOU) CO., LTD. Address .................................. : Hengjiangwei Village, Yihe Town, Boluo County, Huizhou City, Guangdong Province, China Factory 4 ............................... : YUQI ELECTRONIC (HUAIBEI) CO., LTD. Address .................................. : 32 fengguan road, xiangshan district, Huaibei city, Anhui province, China Factory 5 ............................... : YUAN HONG COMPANY LIMITED Address .................................. : No. 3 Street, My Xuan A Industrial Zone, My Xuan Ward, Phu My Town, Ba Ria-Vung Tau province, Vietnam Factory 6 ............................... : DYNATECH LIGHTING TECHNOLOGY CO., LTD. Address .................................. : GIGA RESOURCE SPECIAL ECONOMIC ZONE, NATIONAL ROAD NO.1, DERM POU VILLAGE, KANDIENG REAY COMMUNE, SVAY TEAP DISTRICT, SVAY RIENG PROVINCE, CAMBODIA Address .................................. : Unit No.301 on 3rd Floor, East Ocean Centre, No.98 Kowloon Hong Kong Product Description Product Name ........................ : Orchestra of Lights-Hub Brand .................................... : Gemmy Model Number ........................ : .. : 883047 Series Model(s) ...................... : N/A Test Standards ..................... : FCC Part 15.247 Test Procedure........................: ANSI C63.10-2013 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document only be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date of receipt of test item ...................... : 23 Feb. 2023 Page 3 of 84 Report No.:STS2302053W02 Date (s) of performance of tests ............. : 23 Feb. 2023 ~ 20 Mar. 2023 Date of Issue ........................................... : 20 Mar. 2023 Test Result .............................................. : Pass Testing Engineer : (Chris Chen) Technical Manager : (Sean she) Authorized Signatory : (Bovey Yang) Page 4 of 84 Report No.:STS2302053W02 Table of Contents Page 1. SUMMARY OF TEST RESULTS 7 1.1 TEST FACTORY 8 1.2 MEASUREMENT UNCERTAINTY 8 2. GENERAL INFORMATION 9 2.1 GENERAL DESCRIPTION OF THE EUT 9 2.2 DESCRIPTION OF THE TEST MODES 11 2.3 TEST SOFTWARE AND POWER LEVEL 11 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 31 4.1 LIMIT 31 4.2 TEST PROCEDURE 31 4.3 DEVIATION FROM STANDARD 31 4.4 TEST SETUP 31 4.5 EUT OPERATION CONDITIONS 31 4.6 TEST RESULTS 31 5. POWER SPECTRAL DENSITY TEST 32 5.1 LIMIT 32 5.2 TEST PROCEDURE 32 5.3 DEVIATION FROM STANDARD 32 5.4 TEST SETUP 32 5.5 EUT OPERATION CONDITIONS 32 5.6 TEST RESULTS 32 6. BANDWIDTH TEST 33 6.1 LIMIT 33 6.2 TEST PROCEDURE 33 6.3 DEVIATION FROM STANDARD 33 6.4 TEST SETUP 33 6.5 EUT OPERATION CONDITIONS 33 Page 5 of 84 Report No.:STS2302053W02 Table of Contents Page 6.6 TEST RESULTS 33 7. PEAK OUTPUT POWER TEST 34 7.1 LIMIT 34 7.2 TEST PROCEDURE 34 7.3 DEVIATION FROM STANDARD 34 7.4 TEST SETUP 35 7.5 EUT OPERATION CONDITIONS 35 7.6 TEST RESULTS 35 8. ANTENNA REQUIREMENT 36 8.1 STANDARD REQUIREMENT 36 8.2 EUT ANTENNA 36 APPENDIX 1-TEST DATA 37 1. DUTY CYCLE 37 2. MAXIMUM AVERAGE CONDUCTED OUTPUT POWER 43 3. MAXIMUM PEAK CONDUCTED OUTPUT POWER 49 4. -6DB BANDWIDTH 55 5. MAXIMUM POWER SPECTRAL DENSITY LEVEL 61 6. BAND EDGE 67 7. CONDUCTED RF SPURIOUS EMISSION 74 APPENDIX 2-PHOTOS OF TEST SETUP 84 Page 6 of 84 Report No.:STS2302053W02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 20 Mar. 2023 STS2302053W02 ALL Initial Issue Page 7 of 84 Report No.:STS2302053W02 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge E…

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Page 1 of 2 FCC ID: GPO883047 DSS&DTS&DXX Setup photo Model Number: 883047 DSS&DTS&DXX conduction DSS&DTS&DXX radiation L Page 2 of 2 FCC ID: GPO883047 DSS&DTS&DXX radiation H