Product Name: Vocal Wireless Microphone for KTV, Conference Room, School Microphone Model NO.: KU89 Wireless Technology: UHF Sound Channel: Mono Signal Transmission: Wireless Application: Music, Voice, Recording, Meeting, Measurement, Amplify, Stage, Project, Live Concert, Big Area Style: Handheld Microphone Frequency Range: UHF 520-930MHz Modulation: Broadband FM Adjustable Range: 50MHz Dynamic Range: 100dB Comprehensive Distortion: 0.5% Trademark: ACLON or OEM Transport Package: Dual Carton Box or Flight Case Origin: China HS Code: 85180000 Product Description KU89SystemIndex:1.Frequencyrange:UHF520-930MHz2.Modulation:BroadbandFM3.Adjustablerange:50MHz4.Numberofchannels:2x1005.Channelspacing:250KHz6.Frequencystability:±0.005%orless7.Dynamicrange:100dB8.Thebiggestdeviation:±45KHz9.AudioResponse:80Hz-18KHz(±3dB)10.Integratedsignaltonoiseratio:>105dB11.Comprehensivedistortion:≤0.5%12.Operatingtemperature:-10ºC~50ºCReceiverspecifications:1.Receivermode:thesecondfrequencysuperheterodyne2.IFfrequency:thefirstIF:110MHz,thesecondIF10.7MHz3.Wirelessinterface:BNC/504.Sensitivity:12dBμV(80dBS/N)5.Sensitivityrange:12-32dBμV6.Spurioussuppression:≥75dB7.Maximumoutputlevel:+10dBVTransmitterSpecifications:1.Antennaprogram:Pockettransmitterwitha1/4-wavelengthwhipantenna,hand-heldmicrophonebuilt-inspiralantenna2.Outputpower:highfrequency30Mw,lowfrequency3Mw3.Spurioussuppression:-60dB4.Powersupply:twoAADC1.5Vbattery5.Operatingtime:morethan10hoursat30mW,morethan15hoursat3mWOuradvantages1.importedUSAcomponent,USAtechnology.2.Fastproductionleadtime;3.Highqualityandcompetitiveprice;4.Professionalfactory.Workersareworkingwithrichexperienceandgoodworkmanship.5.Productsoundandperformanceitcancomparewithinternationalfamousbrand.FAQ 1.Q:Areyouafactoryortradingcompany? A:Weareafactory,specializedinprofessionalaudioequipment.2.Q:Whereisyourfactorylocated?HowcanIvisitthere? A:FactorylocatedinHaizhuTown,Guangzhou City,GuangdongProvinceinChina.Takesabout1hourfromairporttoourfactory.3.Q:Howdoesyourfactorydoregardingqualitycontrol? A:Qualityispriority.EachproductionprocessmustbecheckedbyQCteamandQAbeforedeparture. 4.Q:Canyouacceptcustomizedorders?OEMorODMorders? A:Yes,wecan.Customizedordersarealwayswelcomed,aswellasOEMandODM.5.Q:Canyoumakecustomers'logoonproductsandcustomerdesign? A:Yes,wecan,andcustomer'sdesignarewelcome.6.Q:.Whichcountryisyourmainexportmarket? A:OurmainexportregionsareUSA,Canada,Guatemala,Mexico,Germany,UK,Sweden,Hungary,Vietnam,Indonesia,Malaysia,Kenya,Ghanaetc.7.Q:.WhatifIcan'tfindtheinfosI'mlookingfor,orwhatifIwanttospeaktosomeonedirectly?A:Sendmessagenow,feedbackwillbegotpromptlyorlatestwithin12hours.B:callmeoremailmeatonce.