曙光电器
主营产品:
2023年10月15日 17:09
增益 |
30(dB)db(dB) |
隔离度 |
.. |
屏蔽率 |
..(dB)db(dB) |
短稳损失 |
.. |
产品型号 |
KA7134AT |
传输带宽范围 |
45-860(MHz)(MHz)(MHz) |
尺寸 |
..(cm)(cm) |
生产厂家 |
杭州万隆 |
输入路数 |
.. |
品牌/型号 |
KA7134AT |
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
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