2AYJK-R501Wireless Adapter

FCC Caution. (1)§ 15.19 Labelling requirements. 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. § 15.21 Changes or modification warning Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. 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.

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:SUNBEYONDCONSULTINGLTD FRN:0033588823 ContactName:MrsYaniesLee Address:90CANALSTREET,4THFLOOROFFICENO.448,BOSTON,MA2114,UnitedStates Telephone:(309)822-2400 Email:[email protected] Applicant: Companyname:ShenzhenWarsongTechnologyCo.,Ltd. ProductDescription:WirelessGameController Granteecode:2AYJK FCCID:2AYJK-R501 FRN:0030331144 ContactName:JIANGKEFENG Address:Room1401,Building4,ChongwenGarden,No.1TanglingRoad,Fuguang Community,TaoyuanStreet,NanshanDistrict,Shenzhen,China Phone:18676397925 Fax:18676397925 Email:[email protected] [ShenzhenWarsongTechnologyCo.,Ltd.]certifiesthat,asofthedateofthis filingoftheapplicationwiththeTCB,[SUNBEYONDCONSULTINGLTD]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [ShenzhenWarsongTechnologyCo.,Ltd.]acceptstomaintainanagentforno lessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[SUNBEYONDCONSULTINGLTD]accepts,asofthedateofthe filingoftheapplication,theobligationofthedesignatedUSagentforserviceof processfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:August13,2024 Applicant’sName:JIANGKEFENGUSAgent’sName:MrsYaniesLee Title:managerTitle:President:ComplianceManager SignatureSignature

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Warsong Technology Co., Ltd. Address: Room 1401, Building 4, Chongwen Garden, No. 1 Tangling Road, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, China Phone: +86-18676397925 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-12 Signature Date Name / Title: Kefeng Jiang / Manager Company: Shenzhen Warsong Technology Co., Ltd. Address: Room 1401, Building 4, Chongwen Garden, No. 1 Tangling Road, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, China Phone: +86-18676397925 Fax: +86-18676397925 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AYJK-R501 R501 We, applicant Company Name: Shenzhen Warsong Technology Co., Ltd. Address: Room 1401, Building 4, Chongwen Garden, No. 1 Tangling Road, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, China Phone: +86-18676397925 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-12 Signature Date Name / Title: Kefeng Jiang / Manager Company: Shenzhen Warsong Technology Co., Ltd. Address: Room 1401, Building 4, Chongwen Garden, No. 1 Tangling Road, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, China Phone: +86-18676397925 Fax: +86-18676397925 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2AYJK-R501 R501 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-12 Signature Date Name / Title: Kefeng Jiang / Manager Company: Shenzhen Warsong Technology Co., Ltd. Address: Room 1401, Building 4, Chongwen Garden, No. 1 Tangling Road, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, China Phone: +86-18676397925 Fax: +86-18676397925 E-Mail: [email protected]

FCCID:2AYJK-R501

FCCIDLABELINGANDLOCATION FCCIDLabel FCCIDLabelLocation Thelabelshownshallbepermanentlyaffixedataconspicuouslocationonthedeviceandbe readilyvisibletotheuseratthetimepurchase(Labelingrequirementsper2.925) WirelessAdapter FCCID:2AYJK-R501

FCCID:2AYJK-R501 CeramicAntenna

FCCID:2AYJK-R501 RFEXPOSUREEVALUATIONMETHOD AccordingtoKDB447498D01GeneralRFExposureGuidancev06,Unlessspecificallyrequiredbythe publishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluation forgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhen thecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f (GHz) ] ≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) EUTSpecification EUT WirelessAdapter Frequencyband (Operating) WLAN:2.412GHz~2.462GHz WLAN:5.150GHz~5.250GHz WLAN:5.725GHz~5.850GHz Others: SLK:2402-2480MHz 2404-2478MHz 2405-2477MHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure (S=1mW/cm 2 ) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower-5.521dBm(0.00028W) Antennagain(Max)1.9dBi EvaluationappliedMPEEvaluation SAREvaluation FCCID:2AYJK-R501 RFEXPOSUREEVALUATIONMETHOD SARTestExclusionThresholdsfor100MHz – 6GHzand ≤ 50mm ApproximateSARTestExclusionPowerThresholdsatSelectedFrequenciesandTestSeparation DistancesareillustratedinthefollowingTable. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)] · [ √ f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. FCCID:2AYJK-R501 Maximummeasuredtransmitterpower. SLE Operating Mode Freque ncy Measur ed Power max. power Antenna Gain min.test separation distance [√f(GHz)] ResultLimit (MHz)(dBm)(mW)(dBi)(mm) GFSK 2402-8.9680.131.951.5500.05953 2441-7.0650.201.951.5620.09303 2480-5.5210.281.951.5750.13373 QPSK 2404-10.4670.091.951.5500.02783 2442-8.6930.141.951.5630.04223 2478-7.0730.201.951.5740.06183 8PSK 2405-11.2430.081.951.5510.02333 2441-9.3150.121.951.5620.03663 2477-7.9350.161.951.5740.05063 Remark:Thebestcasegainoftheantennais1.9dBi. 1.9dBilogarithmictermsconverttonumericresultisnearly1.51 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattest separationdistances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)] ThetestResultislessthan3.0for1-gSARand≤7.5for10-gextremitySAR. Conclusion:NoSARisrequired.

5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 1 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com Product Name: WiFi/Bluetooth Chip Antenna – CW201 Part Number: H2U34C1H1B0100 Features: z Supporting WiFi/Bluetooth, covering 2400 to 2484 MHz z Surface Mount z Dimensions: 2.0 x 1.2 x 0.6 mm z High performance, small size. z RoHS & REACH Compliant Applications: z ISM 2.4 GHz applications z ZigBee/BLE applications z Bluetooth earphone systems z Hand-held devices when WiFi / Bluetooth functions are needed, e.g., Smart phones z IEEE802.11 b/g/n z Wireless PCMCIA cards or USB dongles 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 2 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com WiFi/Bluetooth Chip Antenna MODEL: CW201 Version: A I. Specifications: Mechanical Specifications Dimensions (mm) 2.0(L) x 1.2 (W) x 0.6 (H) Material Ceramic Termination Ag (environmental Pb free) Environmental Conditions Operation Temperature ( o C) -40 ~ +85 Storage Temperature ( o C) -5 ~ +40 Relative Humidity 10 ~ 70 % Items Specifications Frequencies (MHz) 2400~2484 Efficiency (%) 59.2 Average Gain (dB) -2.3 Peak Gain (dBi) 1.9 Test Condition 40 x 20 mm² (Evaluation board) Impedance (ƻ) 50 Polarization Linear Polarization 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 3 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com II. Layout Guide: Solder Land Pattern: The solder land pattern (gold marking areas) is shown below. Recommendation on matching circuit will be provided according to customer’s installation conditions. Grounding Pin Signal Input Transmission Line with 50ƻ Impedance Characteristic Top View Bottom View 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 4 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com III. Mechanical Dimensions: a) Antenna Dimensions b) PIN Definition PIN 1 2 Soldering Pad Signal Input Tuning/Signal Output TOP View Bottom View Side View Unit: mm Unit: mm 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 5 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com c) Test Board with Antenna Unit: mm 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 6 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com IV. Properties: a) Return loss (dB) b) Efficiency (%) 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 7 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com c) Average Gain (dB) d) Peak Gain (dBi) 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 8 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com V. Antenna Radiation Pattern Measurement: The antenna radiation patterns are measured in Unictron’s 3D Anechoic Chamber. The measurement setup is as show below. Z Y X 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 9 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com 3D Radiation Gain Pattern 2450 MHz (unit: dBi) X Y Z 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 10 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com VI. Frequency tuning: System Matching Circuit Component Location Description Vendor Tolerance 1 N/C - - 2 5.0 pF (0402) MURATA ±0.05 pF 3 0.8 pF (0402) MURATA ±0.05 pF 4 2.7 pF (0201) MURATA ±0.05 pF DC Block 22 pF (0402) MURATA ±5% 1 3 2 DC Block 4 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 11 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com VII. Soldering conditions: Typical Soldering Profile for Lead-free Process VIII. Reminders for use of Unictron’s ceramic chip antennas: a) This chip antenna is made of ceramic materials which is relatively more rigid and brittle compared to circuit board materials. Furthermore, the length of this antenna is quite long. Bending of circuit board at the locations where chip antenna is mounted may cause the cracking of solder joints or antenna itself. b) Punching/cutting of the break-off tab of PCB panel may cause severe bending of the circuit board which may result in cracking of solder joints or chip antenna itself. Therefore break-off tab shall be located away from the installation site of chip antenna. c) Be cautious when ultrasonic welding process needs to be used near the locations where chip antennas are installed. Strong ultrasonic vibration may cause the cracking of chip antenna solder joints. 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 12 © Unictron Technologies Corp . All specifications subject to change with…

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BSLTestingCo.,Ltd.ReportNo.:BSL24070901P03-R01 Page 1 of35 FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................:BSL24070901P03-R01 FCCID. ................................................ :2AYJK-R501 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature) .. : Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue ......................................... :July23,2024 TestingLaboratoryName ................ : BSLTestingCo.,Ltd. Address.................................................: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname ............................... : ShenzhenWarsongTechnologyCo.,Ltd. Address.................................................: Room1401,Building4,ChongwenGarden,No.1TanglingRoad, FuguangCommunity,TaoyuanStreet,NanshanDistrict,Shenzhen, China Testspecification..............................: Standard................................................: FCCPart15.247 KDB558074 C63.10 BSLTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheBSL TestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.BSLTestingCo.,Ltd. takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader'sinterpretation ofthereproducedmaterialduetoitsplacementandcontext. Equipmentdescription.....................: WirelessAdapter TradeMark ............................................ : BIGBIGWON Manufacturer.........................................:ShenZhenMYGTCo.,Ltd Model/Typereference ......................... :R501 ListedModels ...................................... : N/A Modulation ........................................... :GFSK,QPSK,8PSK Frequency..............................................From2402MHzto2480MHz Ratings ................................................... :DC5.0VfromUSBPort Result.....................................................:PASS BSLTestingCo.,Ltd.ReportNo.:BSL24070901P03-R01 Page2of35 TESTREPORT EquipmentunderTest:WirelessAdapter Model/Type:R501 ListedModels:N/A ModelDeclaration:N/A Applicant : ShenzhenWarsongTechnologyCo.,Ltd. Address: Room1401,Building4,ChongwenGarden,No.1TanglingRoad, FuguangCommunity,TaoyuanStreet,NanshanDistrict,Shenzhen, China Manufacturer : ShenZhenMYGTCo.,Ltd Address:Building3,TongfuyuIndustrialZone,ShajingStreetOffice,Bao'an District,Shenzhen TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. BSLTestingCo.,Ltd.ReportNo.:BSL24070901P03-R01 Page3of35 Contents 1TESTSTANDARDS ........................................................................................................................................... 4 2SUMMARY ................................................................................................................................................................ 5 2.1GeneralRemarks.........................................................................................................................................................5 2.2ProductDescription...................................................................................................................................................5 2.3EquipmentUnderTest...............................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).....................................................................................5 2.5EUToperationmode ................................................................................................................................................... 6 2.6BlockDiagramofTestSetup ................................................................................................................................... 7 2.7RelatedSubmittal(s)/Grant(s)...............................................................................................................................7 2.8Modifications..............................................................................................................................................................7 3TESTENVIRONMENT.....................................................................................................................................8 3.1Addressofthetestlaboratory.................................................................................................................................8 3.2TestFacility ................................................................................................................................................................... 8 3.3Environmentalconditions ......................................................................................................................................... 8 3.4Summaryofmeasurementresults.........................................................................................................................9 3.5Statementofthemeasurementuncertainty........................................................................................................9 3.6EquipmentsUsedduringtheTest........................................................................................................................10 4TESTCONDITIONSANDRESULTS................................................................................................12 4.1ACPowerConductedEmission ............................................................................................................................ 12 4.2RadiatedEmissionsandBandEdge ................................................................................................................... 15 4.3MaximumPeakOutputPower.......................................…

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FCCID:2AYJK-R501