产品型号:H-800/800S功能特点1.不锈钢防尘防水网2.高容量锂电池 3.收音机、报警、功率4.锂电、氢电均可兼容5.省电功能、声控、模拟、数字亚音频6.中/英文语音报号、人性化设计频率范围(FrequencyRange)VHF:136-174MHZUHF:400-440/440-480MHZ额定电压(OperatingVoltage)DC7.4V(锂电池)信道数量(NumberOfChannel)16通话距离(Distance)3-8KM工作温度(OperationTemperature)-20℃~+60℃信道间隔(ChannelInterval)12.5/25KHz天线阻抗(AntennaImpedance)50 整机重量(Weight)225g外形尺寸(Size)100 51 31mm发射部分(Transmitter)输出功率(OutputPower) 4w(H-800), 5WH-800S调制方式(ModulationFashion)调频(E3E)最大频偏(MaxFrequencyDeviation) 1KHz杂散辅射(RemnantsWaveRadiation) -60dB频率稳定度(FrequencyStability) 1KHz接收部分(Receiver)发射电流(EmissionCurrent) 1600mA/1500mA灵敏度(Sensiyivity) 0.18 V邻道选择性(AdjacentChannelSelectivity) 65dB互调抗干扰(IntermodulationRejection) 61dB音频功率(AudioPower)100mW待机电流(StandbyElectric)40mA