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EMOIW18BCompact Clock with Wireless Charging

SDI Technologies Inc.
Compact Clock with Wireless Charging - FCC ID EMOIW18B - SDI Technologies Inc.
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Application Details

Equipment Class
DCD - Part 15 Low Power Transmitter Below 1705 kHz
Date of Grant
May 30, 2021
Application Purpose
Original Equipment
Date of Application
May 30, 2021
Equipment Note
Compact Clock with Wireless Charging
Frequency Range
0.11000000 - 0.20800000
Company
SDI Technologies Inc.
Country
United States

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

2-in-1 Wireless Charger Model: iW18 -1 +1 Auto DST usb charging DST Switch (Daylight Savings) DC 9V, 2.5A Connect AC adapter to DC Jack, and plug into outlet. Supports: • Qi compatible phones (also works with plastic cases up to 3mm thick) • AirPods with wireless charging case Place Qi compatible device face up on the charging rest. Charging status will be indicated on display: press down whole unit to snooze and to dim display Wireless Charging Area Battery Backup Compartment (for clock accuracy) TIME SET/DIMMER REAR CONTROLS ALARM SET SET - Press to increase/decrease time & settings *Before use, remove battery pull tab from bottom panel. USB Charging (5V/1A) DC Jack for power supply (9V/2.5A) WIRELESS CHARGING OVERVIEW Low Backup Battery Indicator Alarm Indicator QI Charge Status Indicator PM Indicator - Press to Preview - Press Again to Arm/Disarm Alarm - Press & Hold to Set Alarm (adjust with +/- and press alarm to confirm) CAUTION: Remove phone’s metal protective case before charging. Do not place magnetic or metal objects on charger during charging. Qi compatible phones with metallic looking finishes will charge normally. SNOOZE - Press & Hold to Set Clock (adjust with +/- and press time to confirm) - Press to Adjust Display Brightness (cycle for 5 brightness levels, including OFF) - Press Top Surface to Snooze Alarm - Press & Hold to Adjust Snooze Duration (adjust with +/- and press Snooze to confirm) Note: Icon may continue to blink slowly when iOS devices are fully charged. Device is not charging (reposition device) Device is charging Device is fully charged Rapid blinking icon: Slow blinking icon: Solid icon: POWERVALET iW18 - Instruction Sheet (New Qi module) - English Color: Black text on white paper (1C + 1C) Size: 102 W x 150 H mm Material: 85gsm wood free paper Apr. 22, 2021. iW18_new Qi_042221-G Printed in China © 2021 SDI Technologies, Inc. All rights reserved For questions, full instructions, warranty, and additional safety information, please scan the QR code or visit: www.ihome.com/help/iW18 WARNING: • Do not ingest the battery, Chemical Burn Hazard. This product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. • Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.” • CAUTION - RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. IMPORTANT SAFETY INSTRUCTIONS Please heed all warnings, read and follow all instructions and keep these instructions handy for future reference. 1. Do not use this product near water. 2. Unplug unit and clean only with damp cloth. Stronger cleaning agents, such as Benzene, thinner or similar materials can damage the surface of the unit. 3. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 4. Heat – This product should be situated away from heat sources such as radiators, heat registers, stoves or other appliances (including amplifiers) that produce heat. 5. Only use attachments/accessories specified by the manufacturer. 6. Unplug this product during lightning storms or when unused for long periods of time. 7. Damage Requiring Service – This product should be serviced by qualified service personnel when: - Plug has been damaged. - Objects have fallen into or liquid has been spilled into the enclosure. - The unit has been exposed to rain. The unit has been dropped or the enclosure damaged. - The unit exhibits a marked change in performance or does not operate normally. 8. No naked flame sources, such as lighted candles, should be placed on this product. 9. Attention should be drawn to the environmental aspects of battery disposal. Many electronics retailers now recycle batteries and other electronic components at no charge. To find a drop-o location near you, visit www.call2recycle.com 10. This product is suitable for use in tropical and/or moderate climates. WARNING: - To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. - Do not dispose of batteries in the household trash or fire. - The mains plug of power adaptor is used as the disconnect device, it shall remain readily operable. FCC Information This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. 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. • Warning: Changes or modifications to this unit 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 o 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…

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Cover Letter(s)

Rev11/20/07 SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:EMOIW18B PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual Sincerely, DavidStetin 2021-5-25

Cover Letter(s)

SDITechnologiesInc. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCModelno. CompactClockwith WirelessCharging iHomeEMOIW18BiW18,iW18BG,iW18BGC, iW18WC,iW18X(Xcouldbesingle ormultipledigitsbyany alphabetsdenotedifferent cabinetcolor) Confirmedby: DavidStetin 2021-5-25

Cover Letter(s)

SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2021-5-25 SUBJECT:FCCApplicationfor(FCCID:EMOIW18B) ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD. onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. AnyandallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, DavidStetin 2021-5-25

External Photos

FCCID:EMOIW18B

ID Label/Location Info

Title: Compact Clock with Wireless Charging Version: 17 Designer: Jacob Brosius Date: 04.19.21. Model: iW18 CONFIDENTIAL and PROPRIETARY: The information contained herein including, but not limited to the products, renderings, concepts and designs comprise intellectual property of SDI Technolo- gies Inc. and shall be kept confidential and shall not be used or disclosed by the recipient without the written authority of SDI Technologies Inc. GAW 139.5 122.1 55.1 BATTERY DOOR MODEL PLATE WIRELESS CHARGING & SNOOZE | DIMMER POP LABEL *Updated POP label changing font of press down whole unit to snooze 11.14.19 apply adhesive in only these areas on under side of labels C - 63 M - 0 Y - 0 K - 0 Date Code GREEN - Screen Print: Black PINK - Deboss 0.3mm BLUE - Emboss 0.3mm Laser Etched Date Code Metallic Hot Stamped iHome Logo FCC ID: EMOIW18B IC: 986B-IW18B Do not place metal phone case or metal objects in the wireless charing area. Designed and Engineered in the USA Mfd. & Srvcd. by SDI Technologies, Inc. Model No: iW18 Service No: iW18-A-C AC Adaptor: DC 9V, 2.5A USB Output:DC 5V, 1A Supports Samsung 9W Fast Charge www.iHome.com | Made in China Patents: www.ihome.com/patents HVIN: iW18b WIRELESS CHARGER: New MCU UST2028 Updated Apr. 19, 21. New MCU UST2028 Updated Apr. 19, 21. Do not place metal phone case or metal objects in the wireless charing area. Designed and Engineered in the USA Mfd. & Srvcd. by SDI Technologies, Inc. Model No: iW18 Service No: iW18-A-C USB Output: DC 5V, 1A AC Adaptor: DC 9V, 2.5A Supports Samsung 9W Fast Charge www.ihomeintl.com Patents: www.ihome.com/patents Made in China WIRELESS CHARGER: Int’lUS -1 0 +1 hour adjust US version Int’l version 60mm60mm *Center iHome Hot Stamp with 60mm on either side

Internal Photos

FCC ID: EMOIW18B

RF Exposure Info

TRFNO.FCC15C/APage1of9 AccesstotheWorld 1.EUTSPECIFICATION FCCID:EMOIW18B CharacteristicsDescription ProductNameCompactClockwithWirelessCharging Modelnumber iW18,iW18BG,iW18BGC,iW18WC,iW18X(Xcouldbe singleormultipledigitsbyanyalphabetsdenotedifferent cabinetcolor) PowerSupplyAC120V/60Hz OperatingFrequency Range 110KHz-208KHz Modulation Technique ASK AntennaTypeInductionCoilantenna DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ Exposure classification Occupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure (S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity EvaluationappliedMPEEvaluation SAREvaluation TRFNO.FCC15C/APage2of9 AccesstotheWorld 2.SUMMARYOFTESTRESULT EMISSION DescriptionofTestItemStandard&LimitsResults MPE FCCPart1(1.1310)andPart2(2.1091) 680106D01RFExposureWireless ChargingAppv03 Pass Note:N/AisanabbreviationforNotApplicable. TRFNO.FCC15C/APage3of9 AccesstotheWorld 3.MEASURINGDEVICEANDTESTEQUIPMENT 3.1.ForMPEMeasurement UsedEquipmentManufacturerModelNo.SerialNo.LastCal.Cal.Interval  Probe(100cm 2 )NardaELT-400C-0012May22,20201Year  E-Field Probe(100kHz-3GHz) NardaEF03912304/03May22,20201Year  BroadbandFieldMeterNardaNBM-550232421May22,20201Year  ExposureLevel Tester(1Hz-400KHz) NardaELT-400C-0012May22,20201Year TRFNO.FCC15C/APage4of9 AccesstotheWorld 4.RFEXPOSURE 4.1.MeasuringStandard FCCPart1(1.1310)andPart2(2.1091) 4.2.Requiments ThreedifferentcategoriesoftransmittersaredefinedbytheFCCinOETBulletin65.Thesecategories arefixedinstallation,mobile,andportableandaredefinedasfollows:oFixedInstallations:fixed locationmeansthatthedevice,includingitsantenna,isphysicallysecuredatapermanentlocationand isnotabletobeeasilymovedtoanotherlocation.Additionally,distancetohumansfromtheantennais maintainedtoatleast2meters.oMobileDevices:amobiledeviceisdefinedasatransmittingdevice designedtobeusedinotherthanfixedlocationsandtobegenerallyusedinsuchawaythata separationdistanceofatleast20centimetersisnormallymaintainedbetweenthetransmitter'sradiating structuresandthebodyoftheuserornearbypersons.Transmittersdesignedtobeusedbyconsumers orworkersthatcanbeeasilyre-located,suchasawirelessmodemoperatinginalaptopcomputer,are consideredmobiledevicesiftheymeetthe20centimeterseparationrequirement.TheFCCrulesfor evaluatingmobiledevicesforRFcompliancearefoundin47CFR§2.1091.oPortableDevices:a portabledeviceisdefinedasatransmittingdevicedesignedtobeusedsothattheradiatingstructure(s) ofthedeviceis/arewithin20centimetersofthebodyoftheuser.Portabledevicerequirementsare foundinSection2.1093oftheFCC'sRules(47CFR§2.1093).TheFCCalsocategorizestheuseof thedeviceasbasedupontheuser’sawarenessandabilitytoexercisecontroloverhisorherexposure. ThetwocategoriesdefinedareOccupational/ControlledExposureandGeneral Population/UncontrolledExposure.Thesetwocategoriesaredefinedasfollows: Occupational/ControlledExposure:Ingeneral,occupational/controlledexposurelimitsareapplicableto situationsinwhichpersonsareexposedasaconsequenceoftheiremployment,whohavebeenmade fullyawareofthepotentialforexposureandcanexercisecontrolovertheirexposure.Thisexposure categoryisalsoapplicablewhentheexposureisofatransientnatureduetoincidentalpassagethrough alocationwheretheexposurelevelsmaybehigherthanthegeneralpopulation/uncontrolledlimits,but theexposedpersonisfullyawareofthepotentialforexposureandcanexercisecontroloverhisorher exposurebyleavingtheareaorbysomeotherappropriatemeans.AwarenessofthepotentialforRF exposureinaworkplaceorsimilarenvironmentcanbeprovidedthroughspecifictrainingaspartofaRF safetyprogram.Ifappropriate,warningsignsandlabelscanalsobeusedtoestablishsuchawareness byprovidingprominentinformationontheriskofpotentialexposureandinstructionsonmethodsto minimizesuchexposurerisks.GeneralPopulation/UncontrolledExposure:Thegeneralpopulation/ uncontrolledexposurelimitsareapplicabletosituationsinwhichthegeneralpublicmaybeexposedor inwhichpersonswhoareexposedasaconsequenceoftheiremploymentmaynotbemadefullyaware ofthepotentialforexposureorcannotexercisecontrolovertheirexposure.Membersofthegeneral publicwouldcomeunderthiscategorywhenexposureisnotemployment-related;forexample,inthe caseofawirelesstransmitterthatexposespersonsinitsvicinity.Warninglabelsplacedonlow-power consumerdevicessuchascellulartelephonesarenotconsideredsufficienttoallowthedevicetobe consideredundertheoccupational/controlledcategory,andthegeneralpopulation/uncontrolled exposurelimitsapplytothesedevices. TRFNO.FCC15C/APage5of9 AccesstotheWorld 4.3.Testconfiguration 1)ThefieldstrengthofbothE-fieldandH-fieldwasmeasuredat15cm(the15cmmeasuredfromthe centeroftheprobe(s)totheedgeofthedevice)usingtheequipmentlistabovefordetermining compliancewiththeMPErequirementsofFCCPart1.1310. 2)TheRFpowerdensitywasmeasuredat3ifferentchargeconditions:.minload,midload,maxload. 3)MaximumE-fieldandH-fieldmeasurementsweremade15cmfromeachsideoftheEUT.Alongthe sideoftheEUTandstill15cmawayfromtheedgeoftheEUT,thefieldprobeswerepositionedatthe locationwherethereismaximumfieldstrength.ThemaximumE-fieldandH-fieldisreportedbelow. 4)Emissionsbetween100kHzto300kHzshouldbeassessedversusthelimitsat300kHzinTable1of Section1.1310:614V/mand1.63A/m.AKDBinquiryisrequiredtodeterminetheapplicable exposurelimitsbelow100kHz. 5)Thisdeviceusesawirelesschargingcircuitforpowertransferoperatingatthefrequencyof 110KHz-208KHz.Thus,thelimitswereused:E-fieldLimit=614(V/m);H-fieldlimit=1.63(A/m). TRFNO.FCC15C/APage6of9 AccesstotheWorld 4.4.Limits TestModeDescriptionRemark ModeA Charging 100%LoadWithresistor 50%LoadWithresistor 0%LoadNoload TRFNO.FCC15C/APage7of9 AccesstotheWorld 4.5.MeasuringResults TestMode:ModeA.1(100%Load) ElectricFieldEmissions TestPositionMeasureValue(V/m)Limit(V/m) Top 2.34614 Left 2.46614 Right 2.77614 Rear 2.61614 Front 2.29614 Bottom 2.33614 MagneticFieldEmissions TestPositionMeasureValue(A/m)Limit(A/m) Top0.0176 1.63 Left0.0142 1.63 Right0.0163 1.63 Rear0.0149 1.63 Front0.0171 1.63 Bottom0.0128 1.63 TestMode…

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Test Report

ReportNo.ED210420042WPage 1 of 27 Ver.1.0 TESTREPORT ProductName : CompactClockwithWirelessCharging ModelNumber : iW18,iW18BG,iW18BGC,iW18WC,iW18X(X couldbesingleormultipledigitsbyany alphabetsdenotedifferentcabinetcolor) FCCID : EMOIW18B Preparedfor:SDITechnologiesInc. Address:1299MainStreet,Rahway,NJ07065,U.S.A Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnologyReserch andDevelopmentBase,No.9,XinchengAvenue,Songshanhu High-technologyIndustrialDevelopmentZone,Dongguan, Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:ED210420042W Date(s)ofTests:April20,2021toMay14,2021 Dateofissue:May14,2021 $二维码$ ReportNo.ED210420042WPage 2 of 27 Ver.1.0 TABLEOFCONTENT TestReportDescriptionPage 1.SUMMARYOFTESTRESULTS.......................................................................................................................................5 2.GENERALINFORMATION ................................................................................................................................................ 6 2.1.DescriptionofDevice(EUT).......................................................................................................................................6 2.2.Input/OutputPorts......................................................................................................................................................6 2.3.IndependentOperationModes...................................................................................................................................7 2.4.TestManner ................................................................................................................................................................... 7 2.5.DescriptionofTestFacility ........................................................................................................................................... 7 2.6.TestSoftware ................................................................................................................................................................. 7 2.7.DescriptionofSupportDevice....................................................................................................................................8 2.8.MeasurementUncertainty...........................................................................................................................................8 3.MEASURINGDEVICEANDTESTEQUIPMENT..........................................................................................................9 3.1.ConductedEmissionTestEquipment ........................................................................................................................ 9 3.2.For3mRadiatedEmissionMeasurement9K-30M(3mchamber1#) .................................................................. 9 3.3.For3mRadiatedEmissionMeasurement30M-1G(3mchamber1#) .............................................................. 9 4.20DBBANDWIDTH..........................................................................................................................................................10 4.1.TestProcedure............................................................................................................................................................10 4.2.TestResults.................................................................................................................................................................10 5.POWERLINECONDUCTEDEMISSIONMEASUREMENT ..................................................................................... 11 5.1.BlockDiagramofTestSetup ..................................................................................................................................... 11 5.2.Limits ............................................................................................................................................................................. 11 5.3.TestProcedure............................................................................................................................................................11 5.4.MeasuringResults......................................................................................................................................................12 6.RADIATEDEMISSIONTEST..........................................................................................................................................15 6.1.MeasurementProcedure ........................................................................................................................................... 15 6.2.TestSET-UP(BlockDiagramofConfiguration) ..................................................................................................... 15 6.3.MeasurementEquipmentUsed ................................................................................................................................ 16 6.4.RadiatedEmissionLimit............................................................................................................................................16 6.5.MeasurementResult..................................................................................................................................................18 7.ANTENNAREQUIREMENT............................................................................................................................................26 ReportNo.ED210420042WPage 3 of 27 Ver.1.0 TESTREPORTDESCRIPTION Applicant:SDITechnologiesInc. Address:1299MainStreet,Rahway,NJ07065,U.S.A Manufacturer:SDITechnologiesInc. Address:1299MainStreet,Rahway,NJ07065,U.S.A EUT:CompactClockwithWirelessCharging ModelName: iW18,iW18BG,iW18BGC,iW18WC,iW18X(Xcouldbesingleormultipledigits byanyalphabetsdenotedifferentcabinetcolor) Trademark:iHome MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS Theab…

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Test Setup Photos

FCCID:EMOIW19B 1.1.POWERLINECONDUCTEDEMISSIONMEASUREMENT 1.2.RadiationEmissionMeasurement

Contact Information

Applicant

David Stetin(Compliance Officer)
[email protected]732 574-9000Fax: 732 574-2634

Test Firm

EMTEK (Dongguan) Co., Ltd.Sam Lv
[email protected]886-0769-22807078

Technical Specifications

#Rule PartsFrequency RangePower Output
115C0.11 MHz - 0.208 MHz-
Confidentiality
Long Term

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