功能特點LCD液晶顯示及背光中文電腦編程功率強勁4W38組CTCSS亞音頻高效鋰電池，通話更長久高/低功率輸出選擇信道掃描功能 低電壓警告技術(shù)指標頻率范圍450-470MHz信道16/99信道間隔25Khz電壓7.2v電池容量鋰電池(1100mAh)工作溫度+/-0.00025%(-30℃-+60℃) 頻率帶寬20MHz尺寸 重量加上電池大約280g TRANSMITTER 射頻功率輸出最大4W 調(diào)制模式FM調(diào)頻殘波抑制65dB 音頻失真少于5% RECEIVER 靈敏度(for12dB,SINAD): 0.16uV互調(diào)抗干擾60dB音頻功率500mW小于10%的失真鄰道抗干擾65dBFunctionandfeatures:LCDnightlightingaidandkeypadtonePC programmableRFpoweroutput: at4WMAX38groupofCTCSSLarge-capacitylithiumbattery,longertalkingHigh/LowoutputpowerselectionChannelscanningfunctionLowvoltagealarm Specifications:Frequencyrange:450-470MHzChannel16/99Channelspacing 25KHzRatedvoltage:7.2VCapabilityofbattery(Li-ion):1100mAOperatingtemp:+/-0.00025%(-30℃-+60℃)Channelsfrequencyspread20MHzDimensionWeight:280g(batteryincluded) TRANSMITTER RFpoweroutput: at4WMAXModulationMode:FMRepandRadiation65dBAudiodistortion:≤5% RECEIVERSensitivity(for12dB,SINAD): 0.16uV Intermodulationanti-interference:60dBAudiopower: 500mWwithlessthan10%distortionSpuriousresponse:65dB