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我公司生产经营干(支)线放大器,质量*,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、手动增益和斜率控制;
3、AC30-60V集中供电或AC220V*供电可选择;
4、*雨、*尘、散热快、屏蔽性能好;
5、*率环型变压器供电(可选);
6、*价格比
SPECIFICATIONS:
1、Suitable for trunk amplification and extending amplification in single-way CATV system ;
2、Manual gain control and slope control;
3、Provide two power supply method,centralized(AC30-60V) or individual(AC220V);
4、Waterproof and dustproof design, fast heat dissipation and fine screening characteristic;
5、Efficient R-transformer power supply;
6、High capability to price ratio.
技术参数Function Parameter型号T*e 参数Parameter | ZY5534C | ZY7530C |
频率范围(MHz) Bandwidth | 45-550 | 45-750 |
标称增益(dB) Nominal Gain | 32 | |
带内平坦度(dB) Flatness Band | &plu*n;0.5 &plu*n;0.75 | |
标称输入电平(dBμV) Nominal Input Level | 72 | |
标称输出电平(dBμV) Nominal Output Level | 104 | |
*大输出电平(dBμV) Max. Output Level | 116 | |
增益调整范围(dB) Gain Adjustment Range | 0-18 | |
斜率调整范围(dB) Slope Adjustment Range | 0-18 | |
噪声系统(dB) Noise Figure | ≤8 | |
载波复合三次差拍比(dB) *B | 62 | 60 |
载波复合二次差拍比(dB) CSO | 58 | 58 |
反射损耗(dB) Return Loss | ≥14 | |
增益漂移(dB) Gain Drift | &plu*n;1.0dB(-25-55ºC) | |
*雷击能力(KV) Thunderstroke Immunity | ﹥5(10/700us) | |
供电电压(V) Supply Voltage | AC30-60V 或or AC 220V&plu*n;10% | |
外形尺寸(mm) Dimension | 175×120×70 | |
重量(kg) Weight | 1.4 |