Feature: 1. For Stable : Used to increase the communication distance of various RF receiving front end, which will also improve stability. 2. Ultra Broad Bands: Comes with excellent stability, the broadband amplifier has a broad band of 50KHz-2GHz, meeting your varied work needs. 3. Has Good Features: Designed to have 31dB high gain at 0.5G, the DC 9-15V wideband amplifier with low noise ensures highly efficient reception. 4. Wider Application: Allows for wide application on short , FM broadcasting, remote control receivers, cable TV amplifiers and more. 5. Simple to Install: Light in weight and compact in size as well, this ultra wideband amplifier enables the installation to finish in minutes. Specification: Item Type: Broadband Amplifier Power Supply Voltage: DC 9-15V, +12V typical, and the typical current value is 35mA. Gain: Typical value of 31dB at 0.5G Input and Output Impedance: 50 ohms Maximum Output Power: P1db +11dBm at 0.5G. Input : < 0dBm, when input is greater than 0dBm, the output has been distorted. Bandwidth: 50K-2GHZ, slightly different gain at different frequencies, high gain flatness within 500MHz. Noise Coefficient: 2dB at 0.5G. Package List: 1 x Broadband Amplifier