8 PORT Cable TV Digital Signal Amplifier Splitter Booster  Features:      *Brand New House-hold CATV Signal Amplifiers     *Adopting imported high-frequency amplification component， low noise current design     *Can reduce or totally eliminate a choppy \/ freezing picture     *Adjustable gain control to set the desired output power     *Reduce the graininess when the signal is weak     *Reduce the error rate with tele-text and boosts the transmission speed     *Can be used in any places， such as home， office or hotel     *1-in-8 out signal outlet， interfaces all set in one side     *Power: AC 220V 50Hz， convertor NOT included      *Note: Please install the CATV amplifier near the signal resource such as CATV Splitter if possible so that it can get the best eff<br> Package Included:     * 1x House-hold CATV Signal Amplifiers