K71216 2.4GHz GFSK Transceiver module Manual 1. Introduction K71216 is a 2.4GHz ISM band transceiver. It provides one type of digital modulation GFSK, and on-air data rate support 3Mbps. The proprietary low MAC feature coupled with high-speed multimedia processor enables a very high quality wireless multimedia application and a great interference immunity capability. 2. Pin Assignment 1 5 10 14 ANT PORT
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3. Installation Putting the module on the carrier board with socket. 4. SPI Digital Interface All configurations of K71216 are defined by the values of register map. The register map can be accessed via SPI digital interface coupled with external MCU. All configuration values need to be properly set into four types of register maps. 5. SPI format
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6. Dimension NOTICE : The changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, No change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void users authority to operate the device. FCC ID : TJI-K71216 FCC ID Label Graph:
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. NOTE: If the product is too small to make so many text labels, only need to indicate the FCC ID number on the label, but the above text will be printed in the manual or packaging box.
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THISDEVICECOMPLIESWITHPART15OFTHEFCCRULES.OPERATIONISSUBJECTTOTHE FOLLOWINGTWOCONDITIONS:(1)THISDEVICEMAYNOTCAUSEHARMFUL INTERFERENCEAND(2)THISDEVICEMUSTACCEPTANYINTERFERENCERECEIVED, INCLUDINGINTERFERENCETHATMAYCAUSEUNDESIREDOPERATION. FederalCommunicationsCommissionRequirements TheequipmenthasbeentestedandfoundtocomplywiththelimitsforClassBDigitalDevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonable protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipment generatesusesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedin accordancewiththeinstruction,maycauseharmfulinterferencetoradiocommunication. However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.If thisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcan bedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrect theinterferencebyoneormoreofthefollowingmeasures:
Reorientofrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiver isconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. THECHANGESORMODIFICATIONSNOTEXPRESSLYAPPROVEDBYTHEPARTYRESPONSIBLE FORCOMPLIANCECOULDVOIDTHEUSER'SAUTHORITYTOOPERATETHEEQUIPMENT. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions:
(1)Thisdevicemaynotcauseharmfulinterference,andreceiver.
(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. FCCRadiationExposureStatement TheequipmentcomplieswithFCCradiationexposurelimitssetforthforuncontrolled equipmentandmeetstheFCCradiofrequency(RF)ExposureGuidelinesinSupplementCto OET65.TheequipmenthasverylowlevelsofRFenergythatitisdeemedtocomplywithout testingofspecificabsorptionratio(SAR) ModularapprovalRFExposure Thisequipmentmustbeinstalledandoperatedinaccordancewithprovidedinstructionsand theantenna(s)usedforthistransmittermustbeinstalledtoprovideaseparationdistanceof atleast20cmfromallpersonsandmustnotbecolocatedoroperatinginconjunctionwith 4 anyotherantennaortransmitter.Endusersandinstallersmustbeprovidewithantenna installationinstructionsandconsiderremovingthenocollocationstatement. EndProductLabeling Thistransmittermoduleisauthorizedonlyforuseindevicewheretheantennamaybe installedsuchthat20cmmaybemaintainedbetweentheantennaandusers.Thefinalend productmustbelabeledinavisibleareawiththefollowing:ContainsFCCID:TJIK71216. ManualInformationTotheEndUser TheOEMintegratorhastobeawarenottoprovideinformationtotheenduserregarding howtoinstallorremovethisRFmoduleintheusersmanualoftheendproductwhich integratesthismodule.Theendusermanualshallincludeallrequiredregulatory information/warmingasshowninthismanual. 5