The CVT-38BID is the newest high gain RF amplifier offered by Channel Vision. The new CVT-38BID is designed to replace the successful CVT-35IA with more power and full support of bi-directional return path for use with interactive digital CATV systems. Designed to amplify the full range of available TV bands from both off-air antenna and CATV systems. The CVT-38BID includes variable attenuation to reduce overdriving and variable tilt compensation to allow large systems to be properly balanced. The CVT-38BID is the heart of any large RF distribution system.PRODUCT FEATURES:High Gain Level;50dBmV Output level;38dB of Gain;5-42MHz Return Path;0-20dB Gain Control;0-20dB Tilt Control;Internal Power Supply.