2AQ5R-UD10Dongle

Shenzhen KTC Commercial Display Technology Co.,LTD. Covered Equipment Certification Attestation Letter 9/9/2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AQ5R-UD10 Shenzhen KTC Commercial Display Technology Co.,LTD. (“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. Shenzhen KTC Commercial Display Technology Co.,LTD. (“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: Liu Huan Title: Certification Engineer Company Name: Shenzhen KTC Commercial Display Technology Co.,LTD. Date: 9/9/2024

Shenzhen KTC Commercial Display Technology Co.,LTD. * 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 September 18, 2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2AQ5R-UD10 Per section 2.911(d)(7) of the FCC rules, Shenzhen KTC Commercial Display Technology Co.,LTD. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: EMCTEK Physical U.S. Company Address: 11788 Big Canyon Ln, San Diego, CA 92131 USA Agent name: Fang Liu Agent Email Address: [email protected] FRN: 0033401829 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: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Liu Huan Printed name: Fang Liu Title: Certification Engineer Title: Manager Company Name: Shenzhen KTC Commercial Display Technology Co.,LTD. Company Name: EMCTEK Date: September 14, 2024 Date: September 14, 2024 FRN Code: 0027827005 FRN Code: 0033401829

Shenzhen KTC Commercial Display Technology Co.,LTD. Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Sept. 9, 2024 SUBJECT: FCC Application for FCC ID: 2AQ5R-UD10 To Whom It May Concern: We, the undersigned, hereby authorize _ Totti Zhao _ at _CTC Laboratories, Inc. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by _ Totti Zhao _ on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signature: Name: Liu Huan Company: Shenzhen KTC Commercial Display Technology Co.,LTD. Address: No.4023,Northern Wuhe Road,Bantian Street, Longgang District,Shenzhen City,Guangdong Province,P.R. Phone: 86-755-33615330 Fax: / Email: [email protected]

Shenzhen KTC Commercial Display Technology Co.,LTD. Date: Sept. 9, 2024 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:__2AQ5R-UD10 ____ Product Name:__Dongle ____ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block Diagram • Operation Description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name: Liu Huan Company: Shenzhen KTC Commercial Display Technology Co.,LTD. Address: No.4023,Northern Wuhe Road,Bantian Street, Longgang District,Shenzhen City,Guangdong Province,P.R. Phone: 86-755-33615330 Fax: / Email: [email protected]

CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 http://www.sz-ctc.org.cn Page 1 of 3 External Photographs Page 2 of 3 Report No.: CTC2024198601 Page 2 of 3 Page 3 of 3 Report No.: CTC2024198601 Page 3 of 3

CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel: +86-755- 27521059 Fax: +86-755- 27521011 Http://www.sz-ctc.org.cn Page 1 of 1 Label FCC ID: 2AQ5R-UD10 Label Location

CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 http://www.sz-ctc.org.cn Page 1 of 2 Internal Photographs Page 2 of 2 Report No.: CTC2024198601 Page 2 of 2 Antenna

CTC Laboratories, Inc. $CNAS$ Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : yz.cnca.cn Maximum Permissible Exposure Evaluation FCC ID: 2AQ5R-UD10 According to KDB447498 D01 V06 Interim General RF Exposure Guidance. EUT Specification Applicant: Shenzhen KTC Commercial Display Technology Co.,LTD. Address: No.4023,Northern Wuhe Road,Bantian Street, Longgang Dis-trict,Shenzhen City,Guangdong Province,P.R. Product Name: Dongle Trade Mark: Horion Model/Type Reference: UD10 Listed Model(s): / Model Differences: / Frequency Band (Operating) BT: 2402MHz ~ 2480MHz Device Category Portable (<5mm separation) Mobile (>20cm separation) Fixed (>20cm separation) Others ___ Exposure Classification Occupational/Controlled exposure (S=5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna Diversity Single antenna Multiple antennas TX diversity RX diversity TX/RX diversity Antenna Gain (Max) 3.23dBi Evaluation Applied MPE Evaluation SAR Evaluation Page 2 of 2 Report No.: CTC2024205803 CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : yz.cnca.cn Limit For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR Where: -f (GHz) is the RF channel transmit frequency in GHz -Power and distance are rounded to the nearest mW and mm before calculation -The result is rounded to one decimal place for comparison -The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. Measurement Result Mode Frequency (MHz) Max. Measured Power(dBm) Max. Tune up Power(dBm) Result Limit Verdict GFSK (BLE) 2480 5.39 6.50 1.4 3.0 Pass GFSK (BR) 2480 6.09 7.00 1.6 3.0 Pass Note: 1. Calculate in the worst-case mode. 2. Max. Tune Up Power is declared by manufacturer, and used to calculate. 3. For a more detailed features description, please refer to the RF Test Report. **********************THE END**********************

ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page1of10 TestingReport CustomerName:ShenzhenKTCCommercialDisplayTechnology Co.,LTD. ProductName:Dongle SampleModel:UD10 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2024.9.19 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02024.9.19Forthefirsttime,formulateZkrisEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1S11parameters...........................................................................................................8 3.3.2S11data......................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 103Building1TingweilndustrialPark,No.6,LiufangRoad,Zone 67Xingdong,Xin'anSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Tel 13682621346 E-mail [email protected] Equipment Alltheequipmentusedinthereportisfixedin103Building1Tingweilndustrial Park,No.6,LiufangRoad,Zone67Xingdong,Xin'anSubdistrict,Bao'anDistrict, Shenzhen,Guangdong,China 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142025.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2024.5.62025.5.5 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2024.5.62025.5.5 1.4Testenvironment Temperature 23.9°C Humidity 58%RH Pressure 100.24kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name ShenzhenKTCCommercialDisplayTechnologyCo.,LTD. Address No.4023,NorthernWuheRoad,BantianStreet,Longgang District,ShenzhenCity,GuangdongProvince,P.R. Contacts / Tel / E-mail / Manufacturer ShenzhenBluesourceElectronicsTechnologyCo.,Ltd Manufacturer Address Building5A1103,HuaqiangIdeaPark,GuangmingDistrict,Shenzhen, China 2.2DescriptionofEUT(S) ProductName Dongle SampleModel UD10 SerialNo. / AntennaSize 9.8mm*4.3mm AntennaType PCBAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2024.9.18 TestDate 2024.9.18 Remark / ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202409-II11-2 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI…

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CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua Dis- trict, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn TEST REPORT Report No. ··························: CTC2024206502 FCC ID································: 2AQ5R-UD10 Applicant····························: Shenzhen KTC Commercial Display Technology Co.,LTD. Address·······························: No.4023,Northern Wuhe Road,Bantian Street, Longgang Dis- trict,Shenzhen City,Guangdong Province,P.R. Manufacturer························: Shenzhen Bluesource Electronics Technology Co., Ltd Address·······························: Building 5A1103, Huaqiang IdeaPark, Guangming District, Shen- zhen, China Product Name······················: Dongle Trade Mark···························: Horion Model/Type reference·············: UD10 Listed Model(s) ·····················: / Standard·····························: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample...: Aug. 23, 2024 Date of testing.......................: Aug. 23, 2024 ~ Sept. 14, 2024 Date of issue.........................: Sept. 14, 2024 Result.................................: PASS Compiled by: (Printed name+signature) Jim Jiang Supervised by: (Printed name+signature) Eric Zhang Approved by: (Printed name+signature) Totti Zhao $英文检测章$ $Totti$ Testing Laboratory Name......: CTC Laboratories, Inc. Address...............................: Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CTC. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CTC within 15 days since the date when the report is re- ceived. It will not be taken into consideration beyond this limit. The test report merely correspond to the test sample. Page 2 of 61 Report No.: CTC2024206502 CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Ac- creditation Administration of the People’s Republic of China : yz.cnca.cn Table of Contents Page 1. TEST SUMMARY ......................................................................................................................................... 3 1.1. TEST STANDARDS ................................................................................................................................................. 3 1.2. REPORT VERSION ................................................................................................................................................. 3 1.3. TEST DESCRIPTION ............................................................................................................................................... 3 1.4. TEST FACILITY ...................................................................................................................................................... 4 1.5. MEASUREMENT UNCERTAINTY ............................................................................................................................... 4 1.6. ENVIRONMENTAL CONDITIONS ............................................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. CLIENT INFORMATION ........................................................................................................................................... 6 2.2. GENERAL DESCRIPTION OF EUT ............................................................................................................................. 6 2.3. ACCESSORY EQUIPMENT INFORMATION ................................................................................................................... 7 2.4. OPERATION STATE ................................................................................................................................................ 8 2.5. MEASUREMENT INSTRUMENTS LIST ........................................................................................................................ 9 3. TEST ITEM AND RESULTS ........................................................................................................................... 10 3.1. CONDUCTED EMISSION ....................................................................................................................................... 10 3.2. RADIATED EMISSION ........................................................................................................................................... 13 3.3. BAND EDGE EMISSIONS (RADIATED) ...................................................................................................................... 23 3.4. BAND EDGE AND SPURIOUS EMISSIONS (CONDUCTED) ............................................................................................. 32 3.5. BANDWIDTH ..................................................................................................................................................... 43 3.6. CHANNEL SEPARATION ........................................................................................................................................ 48 3.7. NUMBER OF HOPPING CHANNEL .............................…

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CTC Laboratories, Inc. Room 101 Building B, No. 7, Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, Guangdong, China Tel: +86-755- 27521059 Fax: +86-755- 27521011 Http://www.sz-ctc.org.cn Page 1 of 2 Radiated Measurements Below 1GHz Above1GHz Page 2 of 2 Report No.: CTC2024198601 Page 2 of 2 Conducted Emissions