功能特点LCD液晶显示及背光中文电脑编程功率强劲4W38组CTCSS亚音频高效锂电池，通话更长久高/低功率输出选择信道扫描功能 低电压警告技术指标频率范围450-470MHz信道16/99信道间隔25Khz电压7.2v电池容量锂电池(1100mAh)工作温度+/-0.00025%(-30℃-+60℃) 频率带宽20MHz尺寸 重量加上电池大约280g TRANSMITTER 射频功率输出最大4W 调制模式FM调频残波抑制65dB 音频失真少于5% RECEIVER 灵敏度(for12dB,SINAD): 0.16uV互调抗干扰60dB音频功率500mW小于10%的失真邻道抗干扰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