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A5MKB318Wwireless keyboard

Lenovo (Beijing) Limited
wireless keyboard - FCC ID A5MKB318W - Lenovo (Beijing) Limited
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Sep 21, 2020
Application Purpose
Original Equipment
Date of Application
Sep 21, 2020
Equipment Note
wireless keyboard
Frequency Range
2405.00000000 - 2475.00000000
Company
Lenovo (Beijing) Limited
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

Lenovo Modern Wireless Combo, Lenovo Euterpe Wireless Combo https://support.lenovo.com Lenovo Yoga Life 无线键鼠套装 https://newsupport.lenovo.com.cn SP41A29613 (1P) PN: SP41A29613 Printed in China Reduce | Reuse | Recycle First Edition (September 2020) © Copyright Lenovo 2020. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. 1 2 3 4 5 6 + - AA 3s 10%~20% < 10% >3s https://www.lenovo.com/safety English Press Fn+FnLock to enable or disable the Fn Lock function. To use the shortcut functions: • Press Fn+F1-F11 when the Fn Lock function is disabled. • Press F1-F11 when the Fn Lock function is enabled. The shortcut functions are denoted by the icons printed on the keys. To use all the shortcut functions, download and install the keyboard software from https://www.lenovo.com/support/keyboards. Operating system requirement Microsoft® Windows® 10 Czech Stiskem kláves Fn+FnLock zapněte nebo vypněte funkci klávesy Fn Lock. Použití funkcí klávesových zkratek: • Stisknete klávesu Fn+F1-F11, když je funkce Fn Lock vypnutá. • Stiskněte klávesu F1-F11, když je funkce Fn Lock zapnutá. Funkce klávesových zkratek jsou označeny pomocí ikon natištěných na klávesách. Chcete-li použít všechny funkce klávesových zkratek, stáhněte si a nainstalujte software klávesnice z webu https://www.lenovo.com/support/keyboards. Požadavky na operační systém Microsoft Windows 10 French Appuyez sur Fn+Fn Verr. pour activer ou désactiver la fonction de verrouillage de la touche Fn. Pour utiliser les fonctions de raccourci : • Appuyez sur Fn+F1-F11 lorsque la fonction de verrouillage de la touche Fn est désactivée. • Appuyez sur F1-F11 lorsque la fonction de verrouillage de la touche Fn est activée. Les fonctions de raccourci sont indiquées par les icônes sur les touches. Pour utiliser les fonctions de raccourci, téléchargez et installez le logiciel de clavier depuis https://www.lenovo.com/support/keyboards. Système d'exploitation nécessaire Microsoft Windows 10 German Drücken Sie Fn+FnLock, um die Fn Lock-Funktion zu aktivieren oder zu deaktivieren. So verwenden Sie die Tastaturkurzbefehle: • Drücken Sie die Tastenkombination Fn+F1-F11, wenn die Fn Lock-Funktion deaktiviert ist. • Drücken Sie die Tasten F1-F11, wenn die Fn Lock-Funktion aktiviert ist. Die Tastaturkurzbefehle erkennen Sie an den Symbolen, die auf die Tasten aufgedruckt sind. Zur Verwendung aller Tastaturkurzbefehle müssen Sie die Tastatursoftware unter https://www.lenovo.com/support/keyboards herunterladen und installieren. Anforderungen an das Betriebssystem Microsoft Windows 10 Hungarian Az Fn Lock funkció engedélyezéséhez vagy letiltásához nyomja meg az Fn+FnLock billentyűkombinációt. A billentyűparancsok használatához: • Nyomja meg az Fn+F1-F11 billentyűkombinációt, ha az Fn Lock funkció le van tiltva. • Nyomja meg az F1-F11 billentyűket, ha az Fn Lock funkció engedélyezve van. A billentyűparancsokat a billentyűkre nyomtatott ikonok jelzik. Az összes billentyűparancs használatához töltse le, majd telepítse a billentyűzet szoftverét a következő oldalról: https://www.lenovo.com/support/keyboards. Operációs rendszerrel kapcsolatos követelmények Microsoft Windows 10 Italian Premere Fn+FnLock per abilitare o disabilitare la funzione Fn Lock. Per utilizzare le funzioni di scelta rapida: • Premere Fn+F1-F11 quando la funzione Fn Lock è disabilitata. • Premere F1-F11 quando la funzione Fn Lock è abilitata. Le funzioni di scelta rapida sono contrassegnate dalle icone stampate sui tasti. Per utilizzare tutte le funzioni di scelta rapida, scaricare e installare il software della tastiera da https://www.lenovo.com/support/keyboards. Requisito del sistema operativo Microsoft Windows 10 Polish Naciśnij kombinację klawiszy Fn + FnLock, aby włączyć lub wyłączyć funkcję Fn Lock. Aby móc korzystać z funkcji skrótów: • Po wyłączeniu funkcji Fn Lock naciśnij kombinację klawiszy Fn + F1-F11. • Po włączeniu funkcji Fn Lock naciśnij klawisz F1-F11. Funkcje skrótów są oznaczone ikonami nadrukowanymi na klawisze klawiatury. Aby móc korzystać ze wszystkich funkcji skrótów, pobierz i zainstaluj oprogramowanie klawiatury ze strony https://www.lenovo.com/support/keyboards. Wymaganie dotyczące systemu operacyjnego Microsoft Windows 10 Portuguese Prima Fn+FnLock para ativar ou desativar a função Fn Lock. Para utilizar as funções de atalho: • Prima Fn+F1-F11 quando a função Fn Lock estiver desativada. • Prima F1-F11 quando a função Fn Lock estiver ativada. As funções de atalho são indicadas pelos ícones impressos nas teclas. Para utilizar as funções de atalho, transfira e instale o software do teclado a partir de https://www.lenovo.com/support/keyboards. Requisito de sistema operativo Microsoft Windows 10 Russian Нажмите сочетание клавиш Fn+FnLock, чтобы включить или выключить функцию Fn Lock. Чтобы использовать функции быстрого доступа: • Нажмите клавиши Fn+F1-F11, если функция Fn Lock выключена. • Нажмите клавиши F1-F11, если функция Fn Lock включена. Функции быстрого доступа обозначаются значками, напечатанными на клавишах. Чтобы использовать все функции быстрого доступа, скачайте и установите программное обеспечение для клавиатуры с сайта https://www.lenovo.com/support/keyboards. Требование к операционной системе Microsoft Windows 10 Simplified Chinese 按 Fn+FnLock 可启用或禁用 Fn 锁定功能。 要使用快捷键功能: • 当禁用 Fn 锁定功能时按 Fn+F1-F11。 • 当启用 Fn 锁定功能时按 F1-F11。 按键上所印的图标指示快捷键功能。要使用所有快捷键功能,请通过 https://newsupport.lenovo.com.cn/driveDownloads_detail.html?driveId=72873 下载并安装键盘软件。 对操作系统的要求 Microsoft Windows 10 Spanish Presione Fn+FnLock para habilitar o deshabilitar la función de bloqueo Fn. Para utilizar las funciones de acceso directo: • Presione FN+F1-F11 cuando la función FnLock está deshabilitada. • Presione F1-F11 cuando la función FnLock está habilitada. Las funciones de acceso directo se indican mediante los iconos impresos en l…

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Cover Letter(s)

RF_160, Issue 03 Declaration of Authorization We Name: Lenovo (Beijing) Limited Address: 201-H2-6, Floor 2, Building 2, No.6 Shangdi West Road, Haidian District, City: Beijing Country: China Declare that: Name Representative of agent: Lisa Wang (1) Agent Company name: EMTEK (SHENZHEN) CO., LTD. Address: Bldg 69, Majialong Industry Zone, Nanshan District, City: Shenzhen Country China is authorized to apply for Certification of the following product(s): Product description: wireless keyboard Type designation: KB318W Trademark: Lenovo FCC ID: A5MKB318W on our behalf. Date: 2020-8-22 Name: Yang Liu Function: Compliance Engineer Signature: Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

Cover Letter(s)

FCC, Request for non-disclosure Date: 16-Jul-10 RF_501, Issue 6 Page 1 of 1 Company Name: Lenovo (Beijing) Limited Address: 201-H2-6, Floor 2, Building 2, No.6 Shangdi West Road, Haidian District, City: Beijing Country: China To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: A5MKB318W Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (note 1): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Planned Release Date STC: (notes 2, 3, 4, 5) Date: 2020-8-22 Name and signature of applicant: Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period

External Photos

ExternalPhotos GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT GeneralAppearanceoftheEUT

Internal Photos

InternalPhotos InternalviewofEUT InternalviewofEUT InternalviewofEUT InternalviewofEUT InternalviewofEUT InternalviewofEUT Antenna InternalviewofEUT

RF Exposure Info

FCCID:A5MKB318W Portabledevice Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthissection shallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. AccordingtoKDB447498D01GeneralRFExposureGuidanceV06 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances ≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]* [ √ f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz; PoweranddistanceareroundedtothenearestmWandmmbeforecalculation; Theresultisroundedtoonedecimalplaceforcomparison; Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. Weuse5mmasseparationdistancetocalculate. Maximummeasuredtransmitterpower: General2.4G: TransmitFrequency (GHz) ModeEmission Level (dBuV/m) MaxConducted Power(dBm) tuneupmaximum power(dBm) Result calculation1-gSAR 2.405GFSK93.83-1.37-10.2463 2.439GFSK97.762.5630.6233 2.475GFSK93.85-1.35-10.2503 Conclusion: Forthemaxresult:0.785≤3.0for1-gSARextremitySAR,NoSARisrequired. Signature:Date:2020.9.12 NAMEANDTITLE(Pleaseprintortype):LisaWang/Manager COMPANY(Pleaseprintortype):ShenzhenEMTEKCo.,Ltd./Building69,MajialongIndustry Zone,NanshanDistrict,Shenzhen,Guangdong,China

Test Report

ReportNo.ES200628087WPage1of33Ver.1.0 $印章$ TESTREPORT ProductName:wirelesskeyboard ModelNumber:KB318W FCCID:A5MKB318W Preparedfor:Lenovo(Beijing)limited Address:201-H2-6,Floor2,Building2,No.6ShangdiWestRoad, HaidianDistrict,Beijing,China100085 Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ES200628087W Date(s)ofTests:July27,2020toSeptember11,2020 Dateofissue:September12,2020 $二维码$ ReportNo.ES200628087WPage2of33Ver.1.0 TableofContents TESTREPORT................................................................................................................................................................1 1TESTRESULTCERTIFICATION.............................................................................................................................3 2EUTTECHNICALDESCRIPTION...........................................................................................................................5 3SUMMARYOFTESTRESULT..................................................................................................................................6 4TESTMETHODOLOGY.............................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS....................................................................................7 4.2MEASUREMENTEQUIPMENTUSED................................................................................................................7 4.3DESCRIPTIONOFTESTMODES........................................................................................................................8 5FACILITIESANDACCREDITATIONS....................................................................................................................9 5.1FACILITIES.............................................................................................................................................................9 5.2LABORATORYACCREDITATIONSANDLISTINGS........................................................................................9 6TESTSYSTEMUNCERTAINTY.............................................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST................................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1................................................................................................................11 7.2RADIOFREQUENCYTESTSETUP2................................................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP............................................................................................................13 7.4SUPPORTEQUIPMENT......................................................................................................................................13 8TESTREQUIREMENTS...........................................................................................................................................14 8.1BANDWIDTHTEST.............................................................................................................................................14 8.2RADIATEDSPURIOUSEMISSION....................................................................................................................17 8.3CONDUCTEDEMISSIONSTEST.......................................................................................................................29 8.4ANTENNAAPPLICATION..................................................................................................................................32 ReportNo.ES200628087WPage3of33Ver.1.0 1TESTRESULTCERTIFICATION Applicant: Lenovo(Beijing)limited Address: 201-H2-6,Floor2,Building2,No.6ShangdiWestRoad,HaidianDistrict,Beijing, China100085 Manufacturer: Lenovo(Beijing)limited Address: 201-H2-6,Floor2,Building2,No.6ShangdiWestRoad,HaidianDistrict,Beijing, China100085 EUT: wirelesskeyboard ModelName: KB318W SampleNumbe: 1# Trademark: Lenovo MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththe proceduresgiveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedin thisreportisincompliancewiththerequirementsofFCCRulesPart2andPart15.249 Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:July27,2020toSeptember11,2020 Preparedby: MillChen/Editor Reviewer: LisaWang/Manager Approved&AuthorizedSigner: DavidLee/GeneralManager ReportNo.ES200628087WPage4of33Ver.1.0 ModifiedInformation VersionReportNo.RevisionDateSummary Ver.1.0ES200628087W/OriginalReport ReportNo.ES200628087WPage5of33Ver.1.0 2EUTTECHNICALDESCRIPTION CharacteristicsDescription Modulation:GFSK FrequencyRange:2405MHzto2475MHz NumberofChannels:16Channels MaxTransmitPower:97.76dBuV/m Antenna:InternalAntenna AntennaGain:-1.94dBi Powersupply DC5.0V TemperatureRange:0°C~+40°C Note:formoredetails,pleaserefertotheUser’smanualoftheEUT. ReportNo.ES200628087WPage6of33Ver.1.0 3SUMMARYOFTESTRESULT FCCPartClauseTestParameterVerdictRemark 15.207ConductedEmissionPASS 15.209RadiatedEmissionPASS 15.249RadiatedSpuriousEmissionPASS 15.249BandedgetestPASS 15.24920dBBandwidthPASS 15.203AntennaRequirementPASS NOTE1:N/A(NotApplicable) NOTE2:Thereportuseradiatedmeasurementsintherestrictedfrequencybands.Inaddition, theradiatedtestisalsoperformedtoensuretheemissionsemanatingfromthedevicecabinet alsocomplywiththeapplicablelimits. RELATEDSUBMITTAL(S)/GRANT(S): Thissubmittal(s)(testreport)isintendedforFCCID:A5MKB318WfilingtocomplywithSection15.249of theFCCPart15,SubpartCRules. …

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Test Setup Photos

Setupphotos CONDUCTEDEMISSIONTEST RADIATEDEMISSIONTEST

Contact Information

Applicant

Yang Liu(Compliance Engineer)
[email protected](86)10-58867473Fax: (86)10-55866630

Technical Contact

EMTEK (SHENZHEN) CO., LTD.David Lee
[email protected]86 755 26504659

Bldg 69,Majialong Industry Zone,Nanshan District, · China

Non-Technical Contact

Lenovo (Beijing) LimitedYang Liu
[email protected](86)10-58867473

Test Firm

EMTEK (Shenzhen) Co., Ltd.Lisa Wang
[email protected]86 755 26954280

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz-
Confidentiality
Long Term

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