价格:未填
供应:99999
发货:3天内
BF-5208TechnicalSpecificationsFrequencyrange136-174,350-370,400-430,430-470,470-510MHzChannels16Channelspace25KHz/12.5KHzOperatingtemperaturerange-20℃to+60℃Powersupply7.5VDC( 20%)TransmitterVHFUHFPoweroutput4-5WFrequencystability 5ppmModulatedmode16K￠F3E(wide)8K￠F3E(narrow)Spuriousemissions -70dBFMnoise -40dBFMdistortion 5%Maximumfrequencydeviation 5KHz(wide) 2.5KHz(narrow)ReceiverVHFUHFFrequencystability 5ppmSensitivity(at12dBSINARD)Betterthan0.25 V(wide)Betterthan0.28 V(narrow)ReceivingFMbandwidth 7KHz(wide) 3.5KHz(narrow)Adjacentchannelselectivity 60dBIntermodulationrejectionratio 60dBAntiinterfereofspuriouswave 60dBAudiooutput：500mWDimension:55(L) 33(W) 123(H)mm