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  • 产品名称: DV-8400
  • 产品编号: DV-8400

接收频率Frequency Ranges:UHF210~270MHz
频率稳定度Frequency Stability:±0.002%(使用优于15ppm石英晶体锁定)
                             ±0.002% quartz oscillating locked
灵敏度Sensitivity(peak deviation):10μV
邻频干扰比F/N Ratio:>80dB
镜像干扰比P/N Ratio:>80dB
信噪比S/N Ratio:>90dB
扩展比Dilation Ratio:1: 2
音频输出AF Output Voltage(at peak deviation 1kHz AF out):可调0~300mV
                                                                                            

            0~300mV (tunable)
接收频道Channels:4路4 Channels
输出接口Output jack:6.3不平衡混合口Unbalanced 6.3 jack
电源电压Power Supply:220V(50Hz)
功耗Power Consumption:6W
天线Antenna:外置天线Exterior Antenna
动态范围Dynamic frequency range:>100dB
综合失真T.H.D.:<1%
工作温度Temperature Range:-10℃~50


会议发射
发射频率Frequency Ranges:UHF210~270MHz
频率稳定度Frequency Stability:0.002%(用优于15ppm石英晶体锁定)
                            ±0.002% quartz oscillating locked
发射功率RF Output Power:30mW
电流耗损Current Consumption:<25mA
副谐波Harmonic radiation:<主波40dB
制式Modulation Mode:调频FM
调偏度Deviation Range:±20KHz
压缩比Compress Ratio:2: 1
拾音器Microphone Head:超心型电容式Condenser
电池Battery Type:9V迭层电池,可连续使用5小时one 9V battery 
                                 Battery Life: 5 Hours
天线Anternna:外置式Exterior Antenna
频率响应Frequency Response:50Hz~15KHz
有效距离Receiver distance:30米(理想环境下)  30 meters

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