●RF amplifier module is mainly used for cable television headend room, for HFC network downlink signal transmission
device, the input signal amplification to the customer the desired signal level, the distribution network as a light emitting
module drive signal source.
●the built-in two-stage amplification and pre selection of Low Noise GaAs push-pull module, output stage selection of
high performance GaAs power doubler module, to ensure RF amplifier module output parameters is excellent.
●the built-in AGC/MGC function, can be switched to set, AGC reference level can be set; built-in power balance, all support
optical platform menu settings.
●the input / output terminals are designed with high pass filter, in order to isolate the link noise; and a module
overvoltage protection circuit, to prevent the impact of static electricity and low frequency impact, in order to ensure
the reliability of the module.
●through the platform optical liquid crystal display to monitor RF input / output level, AGC/MGC state control, equilibrium
volume settings, AGC reference level values and parameters of various voltage, and can be realized through optical
platform RF amplifier module of remote network monitoring.