1. brand new house-hold catv signal amplifiers
2. adopting imported high-frequency amplification component, low noise current design
3. can reduce or totally eliminate a choppy / freezing picture
4. adjustable gain control to set the desired output power
5. reduce the graininess when the signal is weak
6. reduce the error rate with tele-text and boosts the transmission speed
7. can be used in any places, such as home, office or hotel
8. 1-in-8 out signal outlet, interfaces all set in one side
9. power: ac 220v 50hz