产品型号 |
KA7134AT |
传输带宽范围 |
45-860(MHz)(MHz) |
增益 |
30(dB) |
隔离度 |
.. |
屏蔽率 |
..(dB) |
尺寸 |
..(cm) |
生产厂家 |
杭州万隆 |
短稳损失 |
.. |
输入路数 |
.. |
| |
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 individual(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Parameter | ZY5534B | ZY7530B |
频率范围(MHz)Bandwidth | 45-550 | 45-750 |
标称增益(dB)Nominal Gain | 30 |
带内平坦度(dB)Flatness Band | ±0.5 |
标称输入电平(dBμV)Nominal Input Level | 72 |
标称输出电平(dBμV)Nominal Output Level | 102 |
最大输出电平(dBμV)Max. Output Level | 116 |
增益调整范围(dB)Gain Adjustment Range | 0-20 |
斜率调整范围(dB)Slope Adjustment Range | 0-27(固定9dB) |
噪声系统(dB)Noise Figure | ≤8 |
载波复合三次差拍比(dB)CTB | 66 | 65 |
载波复合二次差拍比(dB)CSO | 63 | 62 |
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 Voltage | AC30-60V 或or AC 220V±10% |
外形尺寸(mm)Dimension | 220×150×75 |
重量(kg)Weight | 1.9 |
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 individual(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Parameter | ka5534 | ka7134 |
频率范围(MHz)Bandwidth | 45-550 | 45-750 |
标称增益(dB)Nominal Gain | 30 |
带内平坦度(dB)Flatness Band | ±0.5 |
标称输入电平(dBμV)Nominal Input Level | 72 |
标称输出电平(dBμV)Nominal Output Level | 102 |
最大输出电平(dBμV)Max. Output Level | 116 |
增益调整范围(dB)Gain Adjustment Range | 0-20 |
斜率调整范围(dB)Slope Adjustment Range | 0-27(固定9dB) |
噪声系统(dB)Noise Figure | ≤8 |
载波复合三次差拍比(dB)CTB | 66 | 65 |
载波复合二次差拍比(dB)CSO | 63 | 62 |
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 Voltage | AC30-60V 或or AC 220V±10% |
外形尺寸(mm)Dimension | 220×150×75 |
重量(kg)Weight | 1.9 |