供应江苏海虹双线干线放大器

性能特点：

1. 前级采用进口PHILIPS 或MOTOROLA低噪声推挽放大器模块， 输出采用PHILIPS 或MOTOROLA功率倍增放大器模块，输出电平高，失真小，信噪比高

Front plate uses imported PHILIPS or MOTOROLA push-pull amplifying module of low noise , output plate uses PHILPS or MOTOROLA doubled-power or aresnic gallium amplifying module which is characterized by high output electric slight ditortion and hig proportion of signal and noise

2. 两路输出设计，分配或分支方式可灵活调节

The design of two ports output can flexibly change the way of distribution or subpision

3. 内置可调节均衡器和可调衰减器， 调试简单方便

Internally-installed regulated equalizer and regulated attenuator can be tested easily and concveniently

4. 插件式（预留）反向回传组件，可方便开通反向回传通道

Plug-in(reserved) reverse-returning module opens up reverse-returning passage easily

5.全铝铸外壳，优质开关电源和有效的防雷措施，确保了征集在恶劣的野外环境中长期稳定可靠的工作

Alumium casting outer vovering,quality switch power supply and effective lightning proof measure ensure long-timely and reliable fieldwork of the entire machine under adverse circumstances.