2APZY-K56Mute 2.4G wireless keyboard
Dongguan Weiji Electronic Technology Co., Ltd.
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Application Details
- Equipment Class
- DXX - Part 15 Low Power Communication Device Transmitter
- Date of Grant
- Apr 18, 2021
- Application Purpose
- Original Equipment
- Date of Application
- Apr 18, 2021
- Equipment Note
- Mute 2.4G wireless keyboard
- Frequency Range
- 2402.85000000 - 2480.85000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
M ode l: K 56& M 609 !" # $ !%" # $ # & # # # ' # ( )* ( # + $ ( ( # # $ $ # , $ - ( $ # ( $ # # - ( ( & ./ & ( &
External Photos
FCCID:2APZY-K56
ID Label/Location Info
LabelLocationOnEUT Label ProductName:Mute2.4Gwirelesskeyboard ModelNo.:K56 FCCID:2APZY-K56 ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: 1)Thisdevicemaynotcauseharmfulinterference,and 2)Thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation.
Internal Photos
FCCID:2APZY-K56 ANT
Operational Description
version01 DongguanWeijiElectronicTechnologyCo.,Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:K56 FCCID:2APZY-K56 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna: N/A Typeofantenna:PCBAntenna Gainoftheantenna: -1dBi Frequencyrange:2402.85~2480.85MHzMHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:DongguanWeijiElectronicTechnologyCo.,Ltd. Address:NO.595,JienanRoad,Xiaojiejiao,HumenTown,Dongguan,China City:Dongguan ZIP/Postalcode:/ Country:China Place:DongguanDate:4/17/2021 Signature:
RF Exposure Info
FCCID:2APZY-K56 RFEXPOSUREEVALUATION EUTSpecification EUTMute2.4Gwirelesskeyboard ModelNameK56 Frequencyband (Operating) WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others(2402.85~2480.85MHz) DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower94.94dBuV/m(-0.318dBm)(0.929mW) Antennagain-1dBi EvaluationappliedMPEEvaluation SAREvaluation StandardRequirement PortableDevice Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthissection shallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequency energylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01GeneralRF ExposureGuidanceV6,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR, 16 where ·f(GHz)istheRFchanneltransmitfrequencyinGHz ·PoweranddistanceareroundedtothenearestmWandmmbeforecalculation17 ·Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. FCCID:2APZY-K56 MeasurementResult Channel Frequency (GHz) MaxOutput power (dBm) Maxtune-up tolerance Outputpower (dBm) MaxOutput power (dBm) MaxOutput power (mW) Calculation Value (Note1) Threshold Value 2.40285-0.318 -0.318 ± 1 0.6821.1700.3633.0 EIRP=E-104.8+20logD=94.94-104.8+20log3=-0.318dbm Note1:CalculationValue=[(max.powerofchannel,mW)/(min. testseparationdistance,mm)]·[√f(GHz)]. Foxexample:1.170/5*√2.40285=0.363≤3.0 AccordingtoKDB447498D01V6,thresholdatwhichnoSARrequiredis≤3.0for1-gSAR, separationdistanceis5mm,andnosimultaneousSARmeasurementisrequired. TheSARmeasurementisnotnecessary.
Test Report
ReportNo.:18220WC10034301FCCID:2APZY-K56Page1of36 Code:AB-RF-05-a FCCTESTREPORT ClientName:DongguanWeijiElectronicTechnologyCo.,Ltd. Address: NO.595,JienanRoad,Xiaojiejiao,HumenTown, Dongguan,China ProductName:Mute2.4Gwirelesskeyboard Date:Apr.16,2021 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC10034301FCCID:2APZY-K56Page2of36 Code:AB-RF-05-a Contents 1.GeneralInformation ............................................................................................................................................... 4 1.1.ClientInformation ....................................................................................................................................... 4 1.2.DescriptionofDevice(EUT) ..................................................................................................................... 4 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................... 5 1.4.DescriptionofTestModes ........................................................................................................................ 5 1.5.ListofChannels .......................................................................................................................................... 6 1.6.DescriptionofTestSetup .......................................................................................................................... 7 1.7.TestEquipmentList .................................................................................................................................... 8 1.8.MeasurementUncertainty ......................................................................................................................... 9 1.9.DescriptionofTestFacility ........................................................................................................................ 9 2.SummaryofTestResults ................................................................................................................................... 10 3.ConductedEmissionTest ................................................................................................................................... 11 3.1.TestStandardandLimit .......................................................................................................................... 11 3.2.TestSetup .................................................................................................................................................. 11 3.3.TestProcedure .......................................................................................................................................... 11 3.4.TestData .................................................................................................................................................... 12 4.RadiatedEmissionandBandEdge .................................................................................................................. 13 4.1.TestStandardandLimit .......................................................................................................................... 13 4.2.TestSetup .................................................................................................................................................. 14 4.3.TestProcedure .......................................................................................................................................... 15 4.4.TestData .................................................................................................................................................... 15 5.20dBBandwidthTest .......................................................................................................................................... 25 5.1.TestStandardandLimit .......................................................................................................................... 25 5.2.TestSetup .................................................................................................................................................. 25 5.3.TestProcedure .......................................................................................................................................... 25 5.4.TestData .................................................................................................................................................... 25 6.AntennaRequirement ......................................................................................................................................... 28 6.1.TestStandardandRequirement ............................................................................................................ 28 6.2.AntennaConnectedConstruction .......................................................................................................... 28 APPENDIXI--TESTSETUPPHOTOGRAPH ................................................................................................... 29 APPENDIXII--EXTERNALPHOTOGRAPH ..................................................................................................... 30 APPENDIXIII--INTERNALPHOTOGRAPH ..................................................................................................... 34 ReportNo.:18220WC10034301FCCID:2APZY-K56Page3of36 Code:AB-RF-05-a TESTREPORT Applicant: DongguanWeijiElectronicTechnologyCo.,Ltd. Manufacturer: DongguanWeijiElectronicTechnologyCo.,Ltd. ProductName: Mute2.4Gwirelesskeyboard ModelNo.:K56 TradeMark: N.A. Rating(s): Input:DC3V,5mAwithbatteryinside TestStandard(s): FCCPart15SubpartC,Paragraph15.249 TestMethod(s): ANSIC63.10:2013 ThedevicedescribedaboveistestedbyShenzhenAnbotekComplianceLaboratoryLimitedto determinethemaximumemissionlevelsemanatingfromthedeviceandtheseverelevelsofthedevice canendureanditsperformancecriterion.Themeasurementresultsarecontainedinthistestreportand ShenzhenAnbotekComplianceLaboratoryLimitedisassumedfullofres…
Text truncated - open the document above for the full version.
Test Setup Photos
FCCID:2APZY-K56 PhotoofRadiationEmissionTest
Contact Information
Applicant
Lin Li(Manager)
Test Firm
Shenzhen Anbotek Compliance Laboratory LimitedJeff Zhu
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 930.00 µW |
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Equipment Class
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