2AQ3A-SG500CT0522R/C QUADCOPTER

Shenzhen VanTop Technology & Innovation Co., Ltd. 506, BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Pingshan Community,Taoyuan Street, Nanshan District, Shenzhen, China Tel: +86-755-84652162 Fax: +86-755-84652162 E-mail: [email protected] Attestation Letter Date: 2023-03-29 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Our product: R/C QUADCOPTER; Model: DR-SG500C, FCC ID: 2AQ3A-SG500CT0522; For marketing purpose, this product only support 2.4G FHSS(2405-2478MHz), 5G Wi-Fi (5150-5250MHz, 5725-5850MHz, 802.11a/n20/n40/ac20 mode), The other functions, bands and modes were disabled by manufacturer though software, the end user has no capability to activate it. And we confirm that this product does not support MIMO function. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Sincerely Yours, Signature: Printed Name: Davy Wong Title: Product Director

ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China Tel:+86-755-84652162 Fax:+86-755-84652162 E-mail:[email protected] CFR47§2.911(d)(5)(i)AttestationLetter AttestationLetter Date:03/29/2023 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(5)(i)Filing FCCID:2AQ3A-SG500CT0522 ShenzhenVanTopTechnology&InnovationCo.,Ltd.certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, Signature ContactPerson:DavyWong Title:ProductDirector CompanyName&Address:ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China

ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China Tel:+86-755-84652162 Fax:+86-755-84652162 E-mail:[email protected] CFR47§2.911(d)(5)(ii)AttestationLetter AttestationLetter Date:03/29/2023 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(5)(ii)Filing FCCID:2AQ3A-SG500CT0522 ShenzhenVanTopTechnology&InnovationCo.,Ltd.certifiesthatasofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, Signature ContactPerson:DavyWong Title:ProductDirector CompanyName&Address:ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China

U.S.AGENTLETTEROFATTESTATION Date:2023-03-29 FEDERALCOMMUNICATIONSCOMMISSION AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsCFR47§2.911(d)(7)Filing FCCID:2AQ3A-SG500CT0522 ShenzhenVanTopTechnology&InnovationCo.,Ltd.certifiesthat,asofthedateofthe filingoftheapplication,MARIANATRADINGINC.isourdesignatedU.S.agentfor serviceofprocessfortheabovereferencedFCCID.ShenzhenVanTopTechnology& InnovationCo.,Ltd.acceptstomaintainanagentfornolessthanoneyearafterthegrantee hasterminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. MARIANATRADINGINC.accepts,asofthedateofthefilingoftheapplication,the obligationofthedesignatedU.S.agentforserviceofprocessfortheabovereferencedFCC ID. DesignatedU.S.AgentInformation: Name:MARIANATRADINGINC. Address:15173Winesapdr.NorthPotomac,,MD20878UnitedStates FRN:0033598392 Tel.:(301)477-1900 Email:[email protected] Signedby(printedname):KaKiKarieLuk Signature: Applicant:ShenzhenVanTopTechnology&InnovationCo.,Ltd. Address:506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,Pingshan Community,TaoyuanStreet,NanshanDistrict,Shenzhen,China FRN:0027808500 Tel:+86-755-84652162 Email:[email protected] Signedby(printedname):DavyWong Signature:

ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China Tel:+86-755-84652162 Fax:+86-755-84652162 E-mail:[email protected] QA-FR-170-B7/29/2014 FCCAuthorization Date:2023-03-29 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorization Towhomitmayconcern: WeShenzhenVanTopTechnology&InnovationCo.,Ltd.,theundersigned,hereby authorizesShenzhenAccurateTechnologyCo.,Ltd.toactonitsbehalfinallmatters relatingtoapplicationforEquipmentauthorization,includingthesigningofall documentsrelatingtothesematters.AllactscarriedoutbyShenzhenAccurate TechnologyCo.,Ltd.onourbehalfshallhavethesameeffectasourownaction. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits, thatincludesFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988, 21U.S.C.862. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. SincerelyYours, Signature: PrintedName:DavyWong Title:ProductDirector

ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China Tel:+86-755-84652162 Fax:+86-755-84652162 E-mail:[email protected] FCCConfidentialAuthorization Date:2023-03-29 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestregardingapplicationforcertificationof FCCID:2AQ3A-SG500CT0522 InaccordancewithSections0.457and0.459oftheShenzhenVanTopTechnology& InnovationCo.,Ltd.herebyrequestslong-termconfidentialtreatmentofinformation accompanyingthisapplicationasoutlinedbelow: BlockDiagram Schematics OperationDescription SoftwareSecurityDescription Theabovematerialscontainproprietaryandconfidentialinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsprovidesunjustified benefitstoitscompetitorsinthemarket. SincerelyYours, Signature: PrintedName:DavyWong Title:ProductDirector

ShenzhenVanTopTechnology&InnovationCo.,Ltd. 506,BLDG4,MinQiTechnologyPark,No.65LishanRoad,PingshanCommunity,Taoyuan Street,NanshanDistrict,Shenzhen,China Tel:+86-755-84652162 Fax:+86-755-84652162 E-mail:[email protected] Date:2023-03-29 SimilarityDeclaration FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 DearSirorMadam, We,ShenzhenVanTopTechnology&InnovationCo.,Ltd.herebydeclarethatwe haveaproductnamedasR/CQUADCOPTER,FCCID:2AQ3A-SG500CT0522, themodels:DR-SG500C,DR-SG500E,DR-SG500F.Allofthemodelsarethesame exceptmodelname. Weconfirmthatallinformationaboveistrue,andwe’llberesponsibleforallthe consequences.Pleasecontactmeifyouhaveanyquestion. SincerelyYours, Signature: PrintedName:DavyWong Title:ProductDirector

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 External Photos Page 1 of 4 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 External Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 External Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 External Photos Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230110-01783E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 1 of 16 Internal photos Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 2 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 3 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 4 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 5 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 6 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 7 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 8 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 9 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 10 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 11 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 12 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 13 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 14 of 16 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 15 of 16 Antenna-5G WIFI Antenna-FHSS Shenzhen Accurate Technology Co., Ltd. FCC ID: 2AQ3A-SG500CT0522 Internal Photos Page 16 of 16 Antenna-GNSS

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230110-01783E-RF-00A Version 29: 2021-11-09 Page 11 of 36 FCC-FHSS FCC §15.247 (i) & §1.1307 (b) (3) & §2.1091- MPE-Based Exemption Applicable Standard According to subpart 15.247 and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Result S = 2 4R PG  S = power density (in appropriate units, e.g. mW/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Test result Mode Frequency (MHz) Antenna Gain Tune up conducted power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) FHSS 2405-2478 0.85 1.22 8.0 6.31 20 0.002 1 Wi-Fi 5150-5250 2.0 1.58 9.5 8.91 20 0.003 1 5725-5850 2.0 1.58 11.5 14.13 20 0.004 1 Note 1: The tune-up power and antenna gain was declared by the applicant. Note 2: The FHSS can transmit at same time with 5GHz Wi-Fi. Simultaneous transmitting consideration: The ratio= 0.002+0.004=0.006＜1.0, so simultaneous exposure is compliant. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant.

DongguanLixinweiElectUonics Co., LTD Antenna Specification for Approval Address: 202, Floor 2, Zone D, Fuhui Chuang Park, Dongjiang Road, Helu Village, Huangjiang Town, Dongguan City Customer Name： GuangGDong Shiji Product Name： 2.4G FPC ANT Part NO.: C113H-SG.R2401-90 Write By： Ｍin ZHOU Issued Date: 2022-12-1 ＣustomeU: R&D Dept： Business Dept： Approved By： Product Specification A. Electrical Characteristics Frequency 2400MHz ~2500MHz VSWR <2.0 Efficiency >44.69% Impedance 50 Ohm Polarization Line Gain 0.85DBi B. Material & Mechanical Characteristics Material of Radiator Cu Cable Type 1.13 Connector Type : NO Dimension C. Environmental Operation Temperature - 30 °C ~ + 80 °C Storage Temperature - 30 °C ~ + 85 °C Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071B 2． Communications Test Set: Agilent E5515C 3． 3D Chamber Test System Effiency &Gain S11 Radiation Pattern:

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 29: 2021-11-09 Page 1 of 36 FCC-FHSS TEST REPORT Applicant Name : Shenzhen VanTop Technology & Innovation Co., Ltd. Address : 506, BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Pingshan Community,Taoyuan Street, Nanshan District, Shenzhen, China Report Number : RA230110-01783E-RF-00A FCC ID: 2AQ3A-SG500CT0522 Test Standard (s) FCC PART 15.247 Sample Description Product Type: R/C QUADCOPTER Model No.: DR-SG500C Multiple Model(s) No.: DR-SG500E, DR-SG500F Trade Mark: N/A Date Received: 2023/01/10 Report Date: 2023/04/13 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Nick Fang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA230110-01783E-RF-00A Version 29: 2021-11-09 Page 2 of 36 FCC-FHSS TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 TEST EQUIPMENT LIST ......................................................................................................................................... 10 FCC §15.247 (I) & §1.1307 (B) (3) & §2.1091- MPE-BASED EXEMPTION ........................................................ 11 RESULT ...................................................................................................................................................................... 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.205, §15.209 & §15.247(D) – RADIATED EMISSIONS .......................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 14 TEST PROCEDURE ...................................................................................................................................................... 14 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 14 TEST DATA ................................................................................................................................................................ 14 FCC §15.247(A) (1)-CHANNEL SEPARATION TEST ..........................…

Text truncated - open the document above for the full version.

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230110-01783E-RF Test Photos Page 1 of 1 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)