厂家直销 万隆干线放大器

万隆7134AT 220V内部国产模块 指标说明书 本公司生产、经营有线电视放大器，质量保证，欢迎洽谈！ 特点介绍:1、适用于单向CATV系统干线放大和延长放大；2、采用进口集成电路，频带宽，增益高，噪声低，失真小，带内不平度小；3、手动增益和斜率控制；4、输出分支、分配可选；5、AC30-60V集中供电或AC220V独立供电可选择；6、防雨、防尘、散热快、屏蔽性能好；7、高效率R型变压器供电；8、可选择两级斜率控制或温度补偿插件。 SPECIFICATIONS：1.Suitable for trunk amplification and extending amplification in single-way CATV system ;2.Imported IC, wide working band, high gain, low noise, small distortion, good flatness within-the-band;3.Manual gain control and slope control;4.With the function of the choice of tap or splitter output;5.Provide two power supply method,centralized(AC30-60V) or inpidual(AC220V);6.Waterproof and dustproof design, fast heat dissipation and fine screening characteristic;7.Efficient R-transformer power supply;8.Two degrees slope conteol or plug-in temperature compensator for selection. 技术参数Function Parameter型号Type参数ParameterZY5534BZY7530B频率范围（MHz） Bandwidth45-55045-750标称增益（dB）Nominal Gain30带内平坦度（dB）Flatness Band±0.5标称输入电平（dBμV）Nominal Input Level72标称输出电平（dBμV）Nominal Output Level102输出电平（dBμV）Max. Output Level116增益调整范围（dB）Gain Adjustment Range0-20斜率调整范围（dB）Slope Adjustment Range0-27（固定9dB）噪声系统（dB）Noise Figure≤8载波复合三次差拍比（dB）CTB6665载波复合二次差拍比（dB）CSO6362反射损耗（dB）Return Loss≥16（45-550MHz） ≥14（550-750MHz）增益漂移（dB）Gain Drift±1.0dB（-25-55ºC）抗雷击能力（KV）Thunderstroke Immunity﹥5（10/700us）供电电压（V）Supply VoltageAC30-60V 或or AC 220V±10%外形尺寸（mm）Dimension220×150×75重量（kg）Weight1.9 本公司生产、经营有线电视放大器，质量保证，欢迎洽谈！ 电话：0539-2805782：1、适用于单向CATV系统干线放大和延长放大；2、采用进口集成电路，频带宽，增益高，噪声低，失真小，带内不平度小；3、手动增益和斜率控制；4、输出分支、分配可选；5、AC30-60V集中供电或AC220V独立供电可选择；6、防雨、防尘、散热快、屏蔽性能好；7、高效率R型变压器供电；8、可选择两级斜率控制或温度补偿插件。 SPECIFICATIONS：1.Suitable for trunk amplification and extending amplification in single-way CATV system ;2.Imported IC, wide working band, high gain, low noise, small distortion, good flatness within-the-band;3.Manual gain control and slope control;4.With the function of the choice of tap or splitter output;5.Provide two power supply method,centralized(AC30-60V) or inpidual(AC220V);6.Waterproof and dustproof design, fast heat dissipation and fine screening characteristic;7.Efficient R-transformer power supply;8.Two degrees slope conteol or plug-in temperature compensator for selection. 型号Type参数Parameterka5534ka7134频率范围（MHz） Bandwidth45-55045-750标称增益（dB）Nominal Gain30带内平坦度（dB）Flatness Band±0.5标称输入电平（dBμV）Nominal Input Level72标称输出电平（dBμV）Nominal Output Level102输出电平（dBμV）Max. Output Level116增益调整范围（dB）Gain Adjustment Range0-20斜率调整范围（dB）Slope Adjustment Range0-27（固定9dB）噪声系统（dB）Noise Figure≤8载波复合三次差拍比（dB）CTB6665载波复合二次差拍比（dB）CSO6362反射损耗（dB）Return Loss≥16（45-550MHz） ≥14（550-750MHz）增益漂移（dB）Gain Drift±1.0dB（-25-55ºC）抗雷击能力（KV）Thunderstroke Immunity﹥5（10/700us）供电电压（V）Supply VoltageAC30-60V 或or AC 220V±10%外形尺寸（mm）Dimension220×150×75重量（kg）Weight1.9