FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Dreame Trading (Tianjin) Co.,Ltd./
  3. 2AXGD-B811

2AXGD-B811Dreame Navo Smart Handle

Dreame Trading (Tianjin) Co.,Ltd.

Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Feb 05, 2026
Application Purpose
Original Equipment
Equipment Note
Dreame Navo Smart Handle
Frequency Range
433.90000000 - 433.90000000
Company
Dreame Trading (Tianjin) Co.,Ltd.
Country
China

Documents & Files

Select a file to view

Attestation Statements

↗
↗
↗

Cover Letter(s)

↗
↗
↗

ID Label/Location Info

↗

RF Exposure Info

↗

Test Report

↗
↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

FCCCOVEREDLISTDECLARATIONLETTER Page 1 of 1 Revision1.0 SGSNorthAmericaInc. 620OldPeachtreeRoad SUITE100 Suwanee,Georgia30024 UnitedStates ApplicantLegalBusinessNameDreameTrading(Tianjin)Co.,Ltd. Address Room2112-1-1SouthDistrictFinanceandTradeCenterNo.6975YazhouRoadDongjiangBondedPortArea, Tianjin300463,China FRN0029939097 GranteeCode2AXGDFCCID:2AXGD-B811 AuthorizedContactName ContactPhon Peter Zhong [email protected] DreameTrading(Tianjin)Co.,Ltd.(“theapplicant”)certifies: -theequipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. -asofthedateofthefilingoftheapplication,theapplicant[isnot]identifiedontheCoveredlist,establishedpursuantto§1.50002,asanentity producing“covered”equipment. -thesoftwaretobeloadedpriortomarketingoftheequipmentidentifiedaboveisnot“covered”softwaremanufacturedbyanyentityincluding predecessors,successors,parents,subsidiaries,affiliatesoranyentitywhichhasrebrandedorrelabeledthesoftwareproducedbytheentity(ies) identifiedonthe“CoveredList”. -thedeviceisnotcapableofstoringorrunningsoftwarelistedonthecoveredlistandthereforeisinherentlycompliant. NOTE:Justification/evidenceexplaininghowcomplianceismetmustaccompanythisletter LinktotheCoveredList:CoveredList ApplicantSignature:Date:11/26/2025 PrintName: Title: Peter Zhong Certified engineer *NOTE:ThisdeclarationcannotbesignedbyanAgent,itshallbesignedbyanauthorizedpersonlistedintheFCCdatabase

Attestation Statements

ApplicantDeclaration QSF27-14-04Rev1.4April25,2025Page 1 of 1 OriginalIssue:Jan.4,2021 SGSNorthAmericaInc. 620OldPeachtreeRoad SUITE100 Suwanee,Georgia30024 UnitedStates ApplicantLegalBusinessName DreameTrading(Tianjin)Co.,Ltd. Address Room2112-1-1SouthDistrictFinanceandTradeCenterNo.6975YazhouRoadDongjiangBonded PortArea,Tianjin300463,China FRN 0029939097 GranteeCode 2AXGD FCCID: 2AXGD-B811 AuthorizedContactName ContactPhon Peter Zhong e 7145091019 ContactEmail [email protected] I,theundersigned,certifythatIamanauthorizedsignatoryfortheApplicantandthereforedeclare; a)inaccordancewith47CFR2.911(d),allofthestatementshereinandtheexhibitsattachedheretoaretrueandcorrecttothebestofmy knowledgeandbelief. b)inacceptingaGrantofEquipmentAuthorizationissuedbyaTCB,undertheauthorityoftheFCC,asaresultoftherepresentationsmadein thisapplication,theApplicantisresponsiblefor: (1)labelingtheequipmentwiththeexactFCCIDasspecifiedinthisapplication, (2)compliancestatementlabelingpursuanttotheapplicablerules, (3)complianceoftheequipmentwiththeapplicabletechnicalrules, c)iftheApplicantisnottheactualmanufactureroftheequipment,appropriatearrangementshavebeenmadewiththemanufacturertoensure thatproductionunitsofthisequipmentwillcontinuetocomplywiththeFCC’stechnicalrequirements. d)inaccordancewith47CFR2.909andKDB394321,theApplicanthasread,understoodandagreestoacceptthattheyaretheresponsible partyandagreetoabidebytheirresponsibilitiesasspecifiedunder47CFR2.909andKDB394321. e)inaccordancewithISO17065,FCCKDB641163,FCCKDB610077,KDB394321andRSP-100,theApplicanthasread,understood,accepts andagreestoabidebythepostmarketsurveillancerequirements. (1)theApplicantunderstands,acceptsandagreesthatasamplemayberequestedforsurveillancetesting. (2)theApplicantshallmakeprovisionstoalwayshaveaproductionsampleavailableuponrequestbySGS,FCCand/orISED. (3)theApplicantshall,uponrequestbySGS,attheApplicant’sexpense,provideaproductionsampleoftherequestedproducttoSGS, FCCand/orISEDasinstructed.Thesampleshallincludeallsupportdevices,cables,software,accessoriesorotherhardwareor softwarerequiredforevaluation,review,certificationandauditsurveillanceofproductscertifiedbySGS. f)neithertheApplicantnoranypartytotheapplicationissubjecttoadenialofFederalbenefits,thatincludesFCCbenefits,pursuanttoSection 5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862becauseofaconvictionforpossessionordistributionofacontrolledsubstance.See 47CFR1.2002(b)forthedefinitionofa“party”forthesepurposes. g)theApplicanthasread,understood,acceptsandagreestoabidebytheSGSNorthAmerica,Inc.termsandconditionsasspecifiedintheTCB ApplicationForm731(QSF27-14-01). LinktoCFRs:https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 LinktoKDBs:https://apps.fcc.gov/oetcf/kdb/index.cfm LinktoRSP-100:https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html LinktotheCoveredList:CoveredList ApplicantSignature: Date:11/26/2025 PrintName: Title: Peter Zhong Certified engineer *NOTE:ThisdeclarationcannotbesignedbyanAgent,itshallbesignedbyanauthorizedpersonlistedintheFCCdatabase

Attestation Statements

U N I T ED S TA T E S DE S I G NA T E D A G E N T L E T T E R D a t e : 20 2 5 . 11 . 2 8 F e d era l C o m m u n i c a t i o n C o m m i s s i o n T O : E q u i p m e n t A u t h o r i z a t i on B r an c h 7 4 3 5 O a k l a n d M i l l s R o a d C o l u m b i a , M I D 21 0 4 6 U . S . d e s i g na t e d a g e n t A p p li can t D reame T ra d i ng ( T i an j i n ) C ompany N ame: A N T E K S E RV I C E I NC C ompany N ame C o , L t d F RN : 0 0 3 3 4 3 7 6 0 9 0 0 29 939097 FR N : G r a n t e e C o d e : 2 A X G D S h i r l ey K wo k C o n t a c t N a m e : C o n t a c t N a me R oom 21 1 2 - 1 - 1 S ou t h D i s t r n i c t 90 1 N P E N N SY L V ANIA ST A d d r e s s : A d d r e s s : S T E O D E N V E R , C O F i n a n c e a n d T r a d e C e n t e r N o 6 9 7 5 Y a z h o u R oa d D o n g j i a n g 8 0 20 3 U n i t e S t a t es B on d e d P o r t A re a T i an j i n 3 0046 3 , C hi na D ENVE R C i t y / P ro v i n c e / Z i p C i t y / P rov i nce / Z i p : + 0 1 30 3 - 8 00 630 6 1 34 5 1 73 420 9 T e l e p h one : T e l e p h o n e : 05 12 - 67 0 74 2 8 7 F ax : F ax : mowanguan @ d reame tec h i n f o @ an t e k serv i ce.com E m a i l E m a i l A p p l i c a b l e E q u i p m e n t F C C I D : < 2 A X G D - B 8 1 1 > A TT N : D i r ec t o r o f C e r t i f i c a t i o n : W e , < D r e a m e T r a d i n g ( T i a n j i n ) C o , L t d > a n d < A N T E K S E R V I C E I N C > u n d e r s t a n d a n d ac k n o w l e d g e t h e a p p l i can t s c o n s e n t a n d t h e d e s i g n a t e d a g e n t ' s o b l i g a t i o n t o a c c e p t s erv i ce o f p r o c e s s i n t h e U n i t e d S t a t es f o r m a t t e r s r e l a t e d t o t h e a p p l i ca b l e e q u i p m e n t , a n d a t t h e p h y s i c a l U . S . a d d r ess an d e - m a i l o f t h e d e s i g n a t e d a g e n t i s t e d a b o v e . W e , < D r e a m e T r a d i n g ( T i a n j i n ) C o , L t d > a n d < A NT E K S E R VI C E I N C > ac k n o w l e d g e t h e a pp l i c a n t ' s a c c e p t a n c e o f i t s o b l i g a t i o n t o m a i n t a i n a n a g e n t f o r s e r v i c e o f p r o c e s s i n t h e U n i t e d S t a t es f or n o l e ss t h an o n e y e a r a f t e r e i t h e r t h e g r a n t e e h as p e m ma n e n t l y t e rm i n a t e d a ll m ar k e t i n g a n d i m p o r t a t i o n o f t h e a pp l i c a b l e e q u i p m e n t w t hi n t h e U . S . , o r t h e c o n c l u s i o n o f a n y C o m m i s s i o n - r e l at e d a d m i n i s t ra t i v e o r j u d i c i a l p r o c e e d i n g i n v o l v i n g t h e e q u i p m e n t , w h i c h e v e r i s l a t e r. A p p li c a n t U . S . d e s i g n a t e d a g e n t N a m e ( P n n t e d j : S h i r l e y K w o k T i t l e : M a n a g e r S i g n a t u r e N a m e ( P r m t e d j : Ti t l e : C ert if e d eng i n eer Signature: : Peter Zhong Peter Zhong

Cover Letter(s)

AuthorizationStatement Duetoworkrequirements,Iherebyentrust PeterZhongtobefullyresponsibleforthe proceduresrelatedtoFCCandICcertificationsof locksandtheirperipheralproducts,aswellasthe signingofrelevantdocumentsduringthe certificationprocess. Principal:JoyceMo Signature: Date:2025/12/09 DreameTrading(Tianjin)Co.,Ltd.

Cover Letter(s)

DreameTrading(Tianjin)Co.,Ltd. Date:11/26/2025 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:FCCID:2AXGD-B811 Towhomitmayconcern: We,theundersigned,herebyauthorizeSGS-CSTCStandardsTechnicalServicesCo.,Ltd.toactonour behalfinallmannersrelatingtoapplicationforequipmentauthorizationwithrespecttotheFCCIDabove, includingsigningofalldocumentsrelatingtothesematters.Anyandallactscarriedoutbytheagenton ourbehalfshallhavethesameeffectasactsofourown. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits,thatincludes FCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.853(a). Whereouragentsignstheapplicationforcertificationonourbehalf,Iacknowledgethatallresponsibility forcomplyingwiththetermsandconditionsforCertification,asspecifiedbySGSNorthAmerica,Inc.,still resideswithDreameTrading(Tianjin)Co.,Ltd. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. Title:Certifiedengineer Sincerely, Print Name: Peter Zhong Signature: On behalf of Company: Dreame Trading (Tianjin) Co.,Ltd. Telephone: 13451734209 E-mail: [email protected]

Cover Letter(s)

DreameTrading(Tianjin)Co.,Ltd. Date:11/26/2025 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:ConfidentialityRequestregardingapplicationforFCCID:2AXGD-B811 LONGTERMCONFIDENTIALITY Pursuantto47CFRSection0.459and0.457ofthecommission’srules,theapplicantherebyrequest confidentialtreatmentofthedocumentslistedbelow,associatedwiththecertificationapplication referencedabove. Schematic(s) BlockDiagrams OperationalDescriptions Thedocumentsabovecontainproprietaryinformationnotreleasedtothepublic.Publicdisclosureofthis informationmayproveharmfultothebusinessoftheapplicant. SHORTTERMCONFIDENTIALITY Additionally,theapplicantrequeststhefollowingdocumentsbeheldconfidentialuntilthedeviceis marketedor180daysfromthegrantdate,whicheverisless.Ifthedeviceismarketedwithin aforementioneddaysoftheGrantDate,theapplicantwillnotifytheTCBperFCCKDB726920D01 ConfidentialityRequestProcedures. ExternalPhotos InternalPhotos TestSetupPhotos Usermanual(s) Title:Certifiedengineer Sincerely, Print Name: Peter Zhong Signature: On behalf of Company: Dreame Trading (Tianjin) Co.,Ltd. Telephone: 13451734209 E-mail: [email protected]

ID Label/Location Info

镭雕工艺 / 模切 郑荣春 B311美标锁 深圳追觅科技科有限公司 0.1创建2025.11.07 0.2信息更新2025.12.12 0.3增加西班牙语2025.12.30 0.4位置、工艺变更2026.01.28 后执手 B811_产品信息 B811产品信息 工艺:移印 颜色: PT Cool Gray 9C 字体:MiSans(Regular+Normal) Model / MODELO: B811 IC: 26444-B811 FCC ID: 2AXGD-B811 CAN ICES (B) / NMB (B) Dreame Trading (Tianjin) Co.,Ltd. BRAND / MARCA: DREAME Made in China / HECHO EN CHINA Dreame NAVO Smart Handle Mango inteligente Dreame NAVO 居中 居中 转曲文件,请使用此文件移印

RF Exposure Info

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 1 of 10 Keny Xu EMC Laboratory Manager RF Exposure Evaluation Report Application No.: SZCR2511005153AT Applicant: Dreame Trading (Tianjin) Co.,Ltd. Address of Applicant: Room 2112-1-1South District Finance andTradeCenter No. 6975 Yazhou Road Dongjiang Bonded Port Area, Tianjin, 300463 China Manufacturer: Dreame Trading (Tianjin) Co.,Ltd. Address of Manufacturer: Room 2112-1-1, South District, Finance and Trade Center, No.6975 Yazhou Road, Dongjiang Bonded Port Area, Tianjin Pilot Free Trade Zone, Tianjin, China Factory: Dreame Trading (Tianjin) Co.,Ltd. Address of Factory: Room 2112-1-1, South District, Finance and Trade Center, No.6975 Yazhou Road, Dongjiang Bonded Port Area, Tianjin Pilot Free Trade Zone, Tianjin, China Equipment Under Test (EUT): EUT Name: Dreame Navo Smart Handle Model No.: B811 Trade Mark: DREAME FCC ID: 2AXGD-B811 Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-11-21 Date of Evaluation: 2025-11-28 to 2025-12-16 Date of Issue: 2025-12-23 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 2 of 10 Revision Record Version Chapter Date Modifier Remark 01 2025-12-23 Original Authorized for issue by: Martin Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 3 of 10 2 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Contents .................................................................................................................................................... 3 3 General Information .................................................................................................................................. 4 3.1 General Description of E.U.T. ............................................................................................................ 4 3.2 Details of E.U.T. ................................................................................................................................. 4 3.3 Separation Distance ........................................................................................................................... 5 3.4 Test Location ...................................................................................................................................... 6 3.5 Test Facility ........................................................................................................................................ 6 3.6 Deviation from Standards ................................................................................................................... 6 3.7 Abnormalities from Standard Conditions ........................................................................................... 6 4 FCC Radiofrequency radiation exposure limits .................................................................................... 7 4.1 Blanket 1 mW Blanket Exemption ...................................................................................................... 7 4.2 MPE-based Exemption ...................................................................................................................... 7 4.3 SAR-based Exemption ....................................................................................................................... 8 5 Measurement and Calculation ............................................................................................................... 10 5.1 Maximum transmit power ................................................................................................................. 10 5.2 RF Exposure Calculation ................................................................................................................. 10 6 EUT Constructional Details (EUT Photos) ........................................................................................... 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: 3.0V DC(1.5V x 2 "AAA" Size Batteries) Operation Frequency: 433.9MHz Modulation Type: FSK Number of Channels: 1 Sample Type: Portable Antenna Type Chip Antenna Antenna Gain: 0dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 5 of 10 3.3 Separation Distance Minimum test separation distance: 5mm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515303 Page: 6 of 10 3.4 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 No tests were sub-contracted. 3.5 Test Facility The test facility is recognized, certified, or accredited by the fol…

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

Test Report

LuoyangB&TIoTTechnologyCo.,Limited. Page 1 of 5 Specification Productname:chipSMDantenna Partno.:BAT-ANT2-1503 Frequency:400-1000MHz Polarizationmode:linearpolarization Radiationdirection:Omni-directional VSWR:≤2.0 Returnloss:≤-10dB Antennagain:0dBi Radiationefficiency:10-50% Powercapacity:4W Workingtemperature:-40~80°C Antennasize:15(L)*3(W)*1.2(H)mm Antennadesignpackagedimensions(mm) LuoyangB&TIoTTechnologyCo.,Limited. Page 2 of 5 RevisionDateRevisedcontentEditionVersion 20240606FirstEditionHuChongV1.0 20241125UpdateimagesandtextcontentHuChongV2.0 20251204UpdategainparametersHuChongV2.1 LuoyangB&TIoTTechnologyCo.,Limited. Page 3 of 5 TypicalPCBlayoutdesignsforchipantennaapplicationareillustratedbybellowAand B. AB TypicalPI-shapecircuitofmatchingnetworkappliedonRFtraceisillustratedbellow. LuoyangB&TIoTTechnologyCo.,Limited. Page 4 of 5 Duetosignalreflectionmaycausedbytheimpedancemismatchonthetransmissionline connectingtheRFICandtheantenna,itisnecessarytotuneimpedancebyPI-shape circuit.Belowsolutionsforreference: Thematchingnetworkconsistsofinductorsandcapacitorscanbeusedforimpedance tuning,whichcircuitofnetworkissuitabledependsonactualimpedancesituation,forL andCcircuitofmatchingnetwork,therecommendedsettingsare: Inductancevaluerangesfrom1nHto110nHwhilecapacitancevaluerangesfrom0.5pF to10pF. whatismoreimportant,thelayouttraceoftransmissionlinealsocanbeusedaspartof theantennaforchipantennaapplication,insmallformfactorapplicationscenarios,itis thepreferredmethodtoensurebetterRFperformance. LuoyangB&TIoTTechnologyCo.,Limited. Page 5 of 5 Reflowsolderingtemperatureworkingcurve.

Test Report

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515302 Page: 1 of 31 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2511005153AT Applicant: Dreame Trading (Tianjin) Co.,Ltd. Address of Applicant: Room 2112-1-1South District Finance andTradeCenter No. 6975 Yazhou Road Dongjiang Bonded Port Area, Tianjin, 300463 China Manufacturer: Dreame Trading (Tianjin) Co.,Ltd. Address of Manufacturer: Room 2112-1-1, South District, Finance and Trade Center, No.6975 Yazhou Road, Dongjiang Bonded Port Area, Tianjin Pilot Free Trade Zone, Tianjin, China Factory: Dreame Trading (Tianjin) Co.,Ltd. Address of Factory: Room 2112-1-1, South District, Finance and Trade Center, No.6975 Yazhou Road, Dongjiang Bonded Port Area, Tianjin Pilot Free Trade Zone, Tianjin, China Equipment Under Test (EUT): EUT Name: Dreame Navo Smart Handle Model No.: B811 Trade Mark: DREAME FCC ID: 2AXGD-B811 Standard(s) : 47 CFR Part 15, Subpart C 15.231 Date of Receipt: 2025-11-21 Date of Test: 2025-11-28 to 2025-12-16 Date of Issue: 2025-12-23 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515302 Page: 2 of 31 Revision Record Version Chapter Date Modifier Remark 01 2025-12-23 Original Authorized for issue by: Martin Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515302 Page: 3 of 31 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.231 N/A 47 CFR Part 15, Subpart C 15.203 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result 20dB Bandwidth 47 CFR Part 15, Subpart C 15.231 ANSI C63.10 (2020) Section 6.9.2 47 CFR Part 15, Subpart C 15.231(c) Pass Dwell Time (15.231(a1)) ANSI C63.10 (2020) Section 7.4 47 CFR Part 15, Subpart C 15.231(a1) Pass Radiated Emissions below 1GHz ANSI C63.10 (2020) Section 6.4&6.5 47 CFR Part 15C Section 15.231(b) and 15.209 Pass Field Strength of the Fundamental Signal (15.231(b)) ANSI C63.10 (2020) Section 6.5 47 CFR Part 15, Subpart C 15.231(b) Pass Radiated Emissions above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15C Section 15.231(b) and 15.209 Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251100515302 Page: 4 of 31 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ...................................................................................................................................... 7 4.5 Test Facility ........................................................................................................................................ 7 4.6 Deviation from Standards ................................................................................................................... 7 4.7 Abnormalities from Standard Conditions ........................................................................................... 7 5 Equipment List .......................................................................................................................................... 8 6 Radio Spectrum Technical Requirement ............................................................................................. 10 6.1 Antenna Requirement ...................................................................................................................... 10 6.1.1 Test Requirement: ....................................................................................................................... 10 6.1.2 Conclusion ................................................................................................................................... 10 7 Radio Spectrum Matter Test Results .................................................................................................... 11 7.1 20dB Bandwidth ............................................................................................................................... 11 7.1.1 E.U.T. Operation .......................................................................................................................... 11 7.1.2 Test Mode Description ................................................................................................................. 11 7.1.3 Test Setup Diagram ..................................................................................................................... 11 7.1.4 Measurement Procedure and Data............................................................................................. 11 7.2 Dwell Time (15.231(a1)) ................................................................................................................... 13 7.2.1 E.…

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

Contact Information

Applicant

Joyce Mo(Certified engineer)
[email protected]Fax: 0512-67074287

Technical Contact

ANTEK SERVICE INCShirley Kwok
[email protected]

901 N PENNSYLVANIA ST STE 0 · DENVER, Colorado, 80203 · United States

Test Firm

SGS-CSTC Standards Technical Services Co., Ltd. ShKeny Xu
[email protected]

Technical Specifications

#Rule PartsFrequency RangePower Output
115C433.9 MHz - 433.9 MHz-
Confidentiality
Long Term

Other Applications from Dreame Trading (Tianjin) Co.,Ltd.

2AXGD-B311

Dreame NAVO Smart Lock A10

Feb 05, 2026

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
2AXGD-C031

Dreame Floor Lamp F11P

Jan 27, 2026

Equipment Class

DTS - Digital Transmission System
2AXGD-A371

Dreame NAVO Elite 1 OutCam

Jan 09, 2026

Equipment Class

DTS - Digital Transmission System
Robot vacuum cleaner - FCC ID 2AXGD-RPM1GA - Dreame Trading (Tianjin) Co.,Ltd.
2AXGD-RPM1GA

Robot vacuum cleaner

Dec 26, 2023

Equipment Class

DTS - Digital Transmission System
Robotic Vacuum Cleaner - FCC ID 2AXGD-RLS5C - Dreame Trading (Tianjin) Co.,Ltd.
2AXGD-RLS5C

Robotic Vacuum Cleaner

Sep 05, 2021

Equipment Class

DXT - Part 15 Low Power Transceiver, Rx Verified