ITEM NAME:3 Way Signal Amplifier 45~860MHz CATV VCR 20DB TV Antenna Booster SplitterSA3C Features 100% brand new. BNC Male/Female to two dual 4mm Binding Post Material: Plastic,Nickel PlatedItem Description: Frequency range(MHz) : 45~860 Nominal gain(dB) : 20 ±2 Flatness in band(dB) :  ±0.75 Max output level(dBÃŽ ¼V): 109 Nominal input level (dBÃŽ ¼V): 72 Gain adjustment range(dB): 0~10 Slop preset(dB): 3~18 Noise factor(dB): ≠¤5 Return loss(dB): ≠¥10 Power supply: 110-220V~ 50-60Hz Power consumption(W): 2 Number of outputs: 3 Features: - Designed with imported high frequency components to provide high performance. - Designed with push-pull amplification,low noise and low distortion. - Double-sided board and automatic assembling design, more precise circuit and higher density of integration provides better performance. - Aluminum shell provides fine shielding properties and strong capacity of resisting disturbance. - Providing manual gain and slope control to adjust suitable signal. Package Weight: 180.0 G / 6.35 Ounces Package Dimensions (L*W*H): 150*40*10 MM / 5.91*1.57*0.39 Inches Retail Packaging: Yes, Blister Packaging Package Including: 1 x CATV Signal Amplifier 3 x Accessories Tools 3 x Screws.1 x CATV Signal Amplifier. - Double-sided board and automatic assembling design, more precise circuit and higher density of integration provides better performance. Max output level(dBÃŽ ¼V): 109. Nominal input level (dBÃŽ ¼V): 72.