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2ATCD-HGSmart Bluetooth Baby Scale

Krell Precision (Yang Zhou)Co.,Ltd.
Smart Bluetooth Baby Scale - FCC ID 2ATCD-HG - Krell Precision (Yang Zhou)Co.,Ltd.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
May 17, 2021
Application Purpose
Original Equipment
Date of Application
May 17, 2021
Equipment Note
Smart Bluetooth Baby Scale
Frequency Range
2402.00000000 - 2480.00000000
Company
Krell Precision (Yang Zhou)Co.,Ltd.
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

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

Users Manual

QUICK START GUIDE For a full explanation of all features and instructions, please refer to the User’s Guide (available for download from support.hubbleconnected.com). 1. Setting up your Smart Bluetooth Baby Scale A. Install battery The battery operates with 4 AAA alkaline batteries type LR03 (1.5V). 1. Turn the weighing scale bottom up to locate the battery compartment, open the battery door to install the batteries provided as the fi gure shown. 2. Install four (4) new “AAA” batteries (LR03) into the battery compartment according to the polarity markings inside. 3. Replace the battery cover after insert the batteries. 4. Press the Power ON/OFF 0 button to turn on the weighing scale. Note: • Batteries are to be installed with the correct polarity. • Do not mix batteries of different types or mix old and new batteries, replace all 4 batteries when empty with new batteries. • If the scale is to be stored unused for a long period of time, the batteries should be removed. • The battery contacts are not to be short-circuited. Model: Hubble Grow US EN B. Set up HubbleClub by Hubble Connect App to track your baby’s growth • Scan the QR code with your smart device and download HubbleClub by Hubble Connected App from the App Store for iOS devices or from the Google Play™ Store for Android™ devices. • Install HubbleClub by Hubble Connected App on your device. • Open the HubbleClub by Hubble Connected App on your compatible smartphone or tablet. • Turn on Bluetooth of your compatible smartphone or tablet. • Follow the in-app instructions to create your Hubble account and connect to your device. Note: Please take note of the following minimum system requirements: Smartphones/Tablets: iOS 10.0, Android™ 7.0, Bluetooth 4.2. 2. Overview of the control panel 4 12 5 3 1. LCD Display Bluetooth Signal Memory symbol Flashes when the memory is full. Weight Change indicator The symbol appears together with the Memory symbol to show weight value change with Up arrow (weight gain) or Down arrow (weight loss) indications. 2. Power ON/OFF button 0 3. UNIT button Select the unit of measurement: kilograms (kg) or pounds (lb). 4. TARE button Reset the scale to zero reading. 5. HOLD button If the baby is moving, press the Hold button to lock in the correct weight. Once you pressed, the data will be stored. Press HOLD while the baby is on the platform alone and still, so the machine stabilises the detected weight (it will flash on the screen). When the display stops flashing, the weight of the baby will be displayed alternating with the up/down difference from the last weight. 3. Using the baby scale 3.1 Turn On/Off the baby scale Press the Power ON/OFF 0 button to turn On/Off the weighing scale. 3.2 Select Weighing Unit Press the UNIT button on the control panel to select unit of measurement, kilograms (kg) or pounds (lb). 3.3 Tare Weight The function is to reset the scale's display to zero. When you measure your baby together with the soft pad, you don't want to include the soft pad weight in the reading. 1. To tare the soft pad, place it on scale, wait for a stable reading. 2. Press the TARE button to reset the display to zero, the digit “” is displayed. 3.4 Baby Weighing 1. Press Power ON/OFF 0 button to turn on the baby scale, when the digits “” are displayed, the machine is ready for weighing. 2. Place your baby on the weighing scale until the weight reading steadily appears on the display. 3. Press the HOLD button to lock and store the data. The data is transmitted to HubblClub app when smart device and scale are in sync. 3.5 Weight Tracker The scale tracks the weight change between current and last measurements. The display shows the current weight and the weight difference (between the current weight and the last weight) alternately. Each weight displays for 2s. Scale will turn off automatically after 8s. (Note: In the fi rst use after installing the batteries, the display will only show the current weight, then turn off automatically after 8s.) Fig.1 - The symbol indicates it is weight lose against last reading. Fig.2 - The symbol indicates it is weight gain against last reading. Fig.3 - No weight change was detected (Fig.3). Note: In the fi rst use after installing the batteries, the display will only show the current weight. The weight data will not be kept whenever the batteries are replaced. GUIDE DE DÉMARRAGE RAPIDE Veuillez-vous référer au Guide de l'utilisateur pour obtenir une explication complète de toutes les fonctionnalités et instructions (disponible pour téléchargement sur support.hubbleconnected.com ). 1. Configuration de votre pèse-bébé intelligent Bluetooth A. Installation des piles Le pèse-bébé fonctionne avec 4 piles alcalines AAA de type LR03 (1,5V). 1. Tournez le pèse-bébé bas vers l'avant pour localiser le compartiment des piles. Ouvrez le couvercle du compartiment à piles pour installer les piles fournies comme indiqué sur la fi gure. 2. Installez quatre (4) nouvelles piles « AAA » (LR03) dans le compartiment à piles en respectant la polarité indiquée à l'intérieur. 3. Replacez le couvercle du compartiment à piles après avoir inséré les piles. 4. Appuyez sur le bouton de mise sous tension ON/OFF 0 pour allumer le pèse-bébé. Remarque: • Les piles doivent être installées en respectant les polarités. • Ne mélangez pas des piles neuves et des piles usagées ou des piles de types différents. Lorsqu'elles sont épuisées, remplacer les par 4 piles neuves. • Retirez les piles du pèse-bébé si vous ne devez pas l'utiliser pendant une période prolongée. • Les contacts des piles ne doivent pas être court-circuités. Modèle: Hubble Grow CA FR B. Confi gurer l'application HubbleClub by Hubble Connect pour suivre la croissance de votre bébé • Scannez le code QR avec votre appareil intelligent et téléchargez l'application HubbleClub by Hubble Connected de la boutique App Store pour les appareils iOS ou de la boutique Google Play™ pour les appareils Android™ • Installez l'application HubbleClub by Hubble C…

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Cover Letter(s)

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:KrellPrecision(YangZhou)Co.,Ltd. Address:No.28,XingYangRoad,DevelopmentZone,YangZhou,JiangSu,P.R.China ProductName:SmartBluetoothBabyScale ModelNumber:HubbleGrow FCCIdentifier:2ATCD-HG 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:JackLaiDate:2021.05.10 Title:CEO Signatureofapplicant:

Cover Letter(s)

C5266091_X10_Ed.1 1/1 KrellPrecision(YangZhou)Co.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date: 2021.05.10 Subject:RequestforConfidentiality FCCID: 2ATCD-HG 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’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.1 1/1 Sincerely, Signature: Name: JackLai Title: CEO

External Photos

FCC-ID:2ATCD-HG Page1of3ReportNo.:CTL2103307041-WF ExternalPhotosofEUT FCC-ID:2ATCD-HG Page2of3ReportNo.:CTL2103307041-WF FCC-ID:2ATCD-HG Page3of3ReportNo.:CTL2103307041-WF

ID Label/Location Info

FCCIDLabelInformation Labellocation: SmartBluetoothBabyScale Model:HubbleGrow FCCID:2ATCD-HG

Internal Photos

FCC-ID:2ATCD-HGPage 1 of 2 ReportNo.:CTL2103307041-WF InternalPhotosofEUT FCC-ID:2ATCD-HGPage 2 of 2 ReportNo.:CTL2103307041-WF Antenna RF chipset

RF Exposure Info

FCC-ID:2AYOFIQ-6208DJBTPage 1 of 1 ReportNo.:CTL2101071021-WF RFExposureLetter Accordingto447498D01GeneralRFExposureGuidancev05The1‐gand10‐g SARtest exclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50mm aredeterminedby:[(max.powerofchannel,includingtune‐uptolerance, mW)/(min.testseparationdistance,mm)]·[√f(GHz)]≤3.0for1‐gSARand≤ 7.5for10‐gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison pt=0.5dBm=1.1220mWat2480MHz So( 1.1220 mW/5mm)x√2.480GHz= 0.0353 <3 ThenSARevaluationisnotrequired

Test Report

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT FCCPART15.247 ReportReferenceNo.....................:CTL2103307041-WF Compiledby: (position+printedname+signature) HappyGuo (Fileadministrators) Testedby: (position+printedname+signature) GaryGao (TestEngineer) Approvedby: (position+printedname+signature) IvanXie (Manager) ProductName.................................: SmartBluetoothBabyScale Model/Typereference....................:HubbleGrow ListModel(s)....................................:N/A TradeMark.......................................: HubbleConnected FCCID ............................................... :2ATCD-HG Applicant’sname...........................: KrellPrecision(YangZhou)Co.,Ltd. Addressofapplicant.....................: No.28,XingYangRoad,DevelopmentZone,YangZhou,JiangSu, P.R.China TestFirm ........................................... : ShenzhenCTLTestingTechnologyCo.,Ltd. AddressofTestFirm.....................: Floor1-A,BaishaTechnologyPark,No.3011,ShahexiRoad, NanshanDistrict,Shenzhen,China518055 Testspecification ........................... : Standard............................................:FCCPart15.247:Operationwithinthebands902-928MHz, 2400-2483.5MHzand5725-5850MHz. TRFOriginator .................................. : ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2011-01 Dateofreceiptoftestitem..........: Apr.01,2021 Dateofsampling ............................ : Apr.01,2021 DateofTestDate............................: Apr.01,2021 – Apr.23,2021 DateofIssue .................................... : Apr.23,2021 Result................................................: Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of25ReportNo.:CTL2103307041-WF TESTREPORT TestReportNo.:CTL2103307041-WF Apr.23,2021 Dateofissue EquipmentunderTest:SmartBluetoothBabyScale SampleNo: CTL210330704-1-S001 Model/Type: HubbleGrow ListedModels: N/A Applicant:KrellPrecision(YangZhou)Co.,Ltd. Address : No.28,XingYangRoad,DevelopmentZone, YangZhou,JiangSu,P.R.China Manufacturer: KrellPrecision(YangZhou)Co.,Ltd. Address : No.28,XingYangRoad,DevelopmentZone, YangZhou,JiangSu,P.R.China TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of25ReportNo.:CTL2103307041-WF **ModifiedHistory** RevisionsDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportRelease2021-04-23CTL2103307041-WFTracyQi V1.0Page4of25ReportNo.:CTL2103307041-WF TableofContentsPage 1.SUMMARY .............................................................................................................................................................................. 5 1.1.TESTSTANDARDS ............................................................................................................................................................ 5 1.2.TESTDESCRIPTION ............................................................................................................................................................... 5 1.3.TESTFACILITY ...................................................................................................................................................................... 6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY ...................................................................................................................... 6 2.GENERALINFORMATION ....................................................................................................................................................... 8 2.1.ENVIRONMENTALCONDITIONS ................................................................................................................................................ 8 2.2.GENERALDESCRIPTIONOFEUT ............................................................................................................................................. 8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY ................................................................................................................ 9 2.4.EQUIPMENTSUSEDDURINGTHETEST ................................................................................................................................... 10 2.5.RELATEDSUBMITTAL(S)/GRANT(S) ..................................................................................................................................... 10 2.6.MODIFICATIONS ................................................................................................................................................................. 10 3.TESTCONDITIONSANDRESULTS ......................................................................................................................................... 11 3.1.CONDUCTEDEMISSIONSTEST .............................................................................................................................................. 11 3.2.RADIATEDEMISSIONSANDBANDEDGE ................................................................................................................................. 12 3.3.MAXIMUMCONDUCTEDOUTPUTPOWER .............................................................................................................................. 20 3.4.POWERSPECTRALDENSITY .................................................................................................................................................. 21 3.5.6…

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Test Report

Appendixfor15.247 1.Bandwidth 1.1TestResult TestModeFrequency(MHz)TXTypeANTNo. 6dBBandwidth Verdict TestResult(MHz) 1M 2402SISO10.664PASS 2440SISO10.664PASS 2480SISO10.662PASS TestModeFrequency(MHz)TXTypeANTNo. 99%OccupiedBandwidth TestResult(MHz) 1M 2402SISO11.030OnlyforReportUse 2440SISO11.030OnlyforReportUse 2480SISO11.041OnlyforReportUse 1.2TestGraph-6dBBandwidth 2.3TestGraph-99%OccupiedBandwidth 2.MaximumConductedOutputPower 2.1TestResult TestModeFrequency(MHz)TxType MeasuredPeak OutputPower(dBm) Limits(dBm)Verdict Ant1 1M 2402SISO-1.8730PASS 2440SISO-0.3230PASS 2480SISO0.5030PASS 2.2TestGraph 3.MaximumPowerSpectralDensity(PSD) 3.1TestResult TestModeFrequency(MHz)TxType MaximumPower SpectralDensity (dBm/3KHz) Limits(dBm/3kHz)Verdict Ant1 1M 2402SISO-18.53≤8PASS 2440SISO-16.88≤8PASS 2480SISO-16.03≤8PASS 3.2TestGraph 4.UnwantedEmissionsinNon-restrictedFrequencyBands 4.1TestResult TestModeFrequency(MHz)TXTypeANTNo. Spurious Conducted Emission(dBm) Limits(dBm)Verdict 1M 2402SISO1 Refertotest graph -19.54PASS 2440SISO1 Refertotest graph -19.54PASS 2480SISO1 Refertotest graph -19.54PASS 4.2TestGraph

Test Setup Photos

FCC-ID:2ATCD-HGPage 1 of 1 ReportNo.:CTL2103307041-WF TestSetupPhotosoftheEUT

Contact Information

Applicant

Jack Lai(CEO)
[email protected]+86-0514-87961819Fax: +86-0514-87961918

Technical Contact

Krell Precision (Yang Zhou)Co.,Ltd.Jack Lai
[email protected]86-0514-87961819

Yan Zhou · China

Test Firm

Shenzhen CTL Testing Technology Co., Ltd.Tracy Qi
[email protected]86-755-89486194

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.10 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted.

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