Frequency Range : 40 860 MHz Amplification : 30 / 35 / 40 dB Hybrid Circuits / Push Pull Technology Tilt Control and Gain Attentuation Steplessly Adjustable Noise Figure : 3.9 dB Power : 220 VAC, 50 Hz, 10 Watts Optional 1 GHz with Data Return Path Available CATV Signal Amplifier, CATV Distribution Amplifier