2AYJK-R10wireless adapter

Wireless game controller C2 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. Any 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.

ShenzhenWarsongTechnologyCo.,Ltd. Modeldifferences We: ShenzhenWarsongTechnologyCo.,Ltd.StatementthatAllthemodel “ R10,RX,RV,R20,RX100 ” are identicalexceptmodelname.AllabovemodelsareidenticalinthesamePCBlayout,interiorstructureand electricalcircuits.Theonlydifferenceismodelnameforcommercialpurpose. CityandCountry:Date:Name: (thismustbeaperson) Function:Signature: (orofficialcompanystamp) Shenzhen2021/01/29JIANGKEFENGManager

C5266091_X8_Ed.1 1/1 LetterofAuthorization <ShenzhenWarsongTechnologyCo.,Ltd.> Company:ShenzhenWarsongTechnologyCo.,Ltd. Address:1301Room,No.268,2ndGushuRd.,NanchangCommunity, XixiangSub-district,BaoanDistrict,Shenzhen ProductName:wirelessadapter ModelNumber:R10,RX,RV,R20,RX100 FCCIdentifier:2AYJK-R10 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:JIANGKEFENGDate:2021.01.29 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.1 1/1 ShenzhenWarsongTechnologyCo.,Ltd. 1301Room,No.268,2ndGushuRd.,NanchangCommunity,XixiangSub-district, BaoanDistrict,Shenzhen Date:2021.01.29 Subject:RequestforConfidentiality FCCID:2AYJK-R10 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManualNoNo InternalPhotosNoNo PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Name:JIANGKEFENGDate:2021.01.29 Title:Manager Signatureofapplicant:

FCCID:2AYJK-R10 EUT

FCCIDLABELINGANDLOCATION FCCIDLabel FCCIDLabelLocation Thelabelshownshallbepermanentlyaffixedataconspicuouslocationonthedeviceandbe readilyvisibletotheuseratthetimepurchase(Labelingrequirementsper2.925) Note:Thelabelwillbeprintedonthebox,ifthesamplecannotbelabeled. wirelessadapter FCCID:2AYJK-R10

FCCID:2AYJK-R10 RFCHIP:Model:RDA5876Manufacturer:RDAMicroelectronics,Inc. PCBAntenna RFCHIP

Global United Technology Services Co., Ltd. Report No.: GTSL202101000199F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. + TEST REPORT Applicant: Shenzhen W arsong Technology Co., Ltd. Address of Applicant: 1301 Room, No. 268, 2nd Gushu Rd., Nanchang Community, Xixiang Sub-district, Baoan District, Shenzhen Manufacturer: Shenzhen W arsong Technology Co., Ltd. Address of Manufacturer: 1301 Room, No. 268, 2nd Gushu Rd., Nanchang Community, Xixiang Sub-district, Baoan District, Shenzhen Equipment Under Test (EUT) Product Name: wireless adapter Model No.: R10, RX, RV, R20, RX100 Trade Mark: BIGBIG W ON FCC ID: 2AYJK-R10 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: Jan. 25, 2021 Date of Test: Jan. 25, 2021 ~ Jan. 29, 2021 Date of report issued: Jan. 29, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202101000199F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 32 2 Version Version No. Date Description 00 Jan. 29, 2021 Original Prepared By: Date: Jan. 29, 2021 Project Engineer Check By: Date: Jan. 29, 2021 Reviewer Report No.: GTSL202101000199F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 32 3 Contents Page 1 COVER PAGE ...................................................................................................................................... 1 2 VERSION ............................................................................................................................................ 2 3 CONTENTS ......................................................................................................................................... 3 4 TEST SUMMARY ................................................................................................................................ 4 4.1 MEASUREMENT UNCERTAINTY ......................................................................................................... 4 5 GENERAL INFORMATION .................................................................................................................. 5 5.1 GENERAL DESCRIPTION OF EUT ..................................................................................................... 5 5.2 TEST MODE ................................................................................................................................... 7 5.3 DESCRIPTION OF SUPPORT UNITS ................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ......................................................................................................... 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 7 5.6 TEST FACILITY............................................................................................................................... 8 5.7 TEST LOCATION ............................................................................................................................ 8 5.8 ADDITIONAL INSTRUCTIONS............................................................................................................. 8 6 TEST INSTRUMENTS LIST................................................................................................................. 9 7 TEST RESULTS AND MEASUREMENT DATA................................................................................. 11 7.1 ANTENNA REQUIREMENT .............................................................................................................. 11 7.2 CONDUCTED EMISSIONS ............................................................................................................... 12 7.3 RADIATED EMISSION METHOD ....................................................................................................... 15 7.3.1 Field Strength of The Fundamental Signal ........................................................................... 17 7.3.2 Spurious emissions .............................................................................................................. 18 7.4 20DB OCCUPY BANDWIDTH ......................................................................................................... 24 8 TEST SETUP PHOTO ....................................................................................................................... 26 9 EUT CONSTRUCTIONAL DETAILS .................................................................................................. 28 Report No.: GTSL202101000199F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 32 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Pass: The EUT complies with the essential requirements in the standard. Remark：Test according t…

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FCCID:2AYJK-R10 CE RE