Guangzhou CVR Pro-Audio Co., Ltd.  

Product Name: Karaoke Speaker Systems Wireless Microphone K-862 Model NO.: K-862 THD: <0.005% Certification: CE, RoHS, CCC, UL, FCC, CSA, ETL, MET Application: Commercial Speaker Material: Wood Speaker System: Optional Combination Operation Mode: Wire / Remote Control Activity: Active Hi-Fi: Hi-Fi Noise: <95dB Type: Indoor Sound Size: Amplifier Trademark: CVR Transport Package: Carton Box and Flight Case Specification: CE, ROHS CCC, SGS, DMP Origin: China Guangzhou HS Code: 8501109190 Product Description Description and ApplicationThe wireless microphonesis designed to match with our karaoke speaker systems. It brings more smoothness and clarity to your singing.ModelK-862ReceiverspecificationsReceivertypeDualChannelDiversityReceiverIFfrenquency110MHz,10.7MHzAntennaInputBNC/50ΩSensitivity12dBuV(80dBS/N)Sensitivityadjustmentrange12-32dBuVSpursuppression≥75dBMaximumoutputlevel+10dBVTechnicalparametersOperatingFrequencyrange697-740,740-800,800-850MHzModulationtypeBroadbandFMChannelnumber200Channelspacing250KHzFrequencystability±0.005%Dynamicrange100dBMaximumoffset±45KHzFrequencyresponse80Hz-18KHz(±3dB)Overallnoiseratio>105dBOveralldistortion≤0.5%Effectiverange100m(underoptimalconditions)100mOperatingtemperaturerange-10ºC-+50ºCTransmitterspecificationsAntennaHandheldmicrophonewithbuilt-inrotationalantenna,Transmitterwith1/4wavelengthWhipantennaPower Outputhighpower30mW,lowpower3mWSpursuppression-60dBBatterytwodoubleA,1.5VAlkalinebatteriesBatterylifearound10hoursundercommonpowertransmissionand15hoursunderlowpowertransmissionabout us :*Quality Wood Enlosure- Birch Plywood and Plywood available.*Detailed Cutting-Done by CNC accurated cutting machine .*Environmental painting- Environmental protected and wearable.*CE&RoHS certificate-for all products*Strictly test before delivery- All products are under examination of our engineer teamsbefore dilivery.*Delivery damage free- Quality carton boxs with firm belt and flight cases are applied.