Features: brand new and high quality High gain and low noise: This low noise amplifier module has a higher gain and can provide very low noise in a wider frequency range. Practical: Fixed gain amplification suitable for various RF signals. Reliable:It adopts high quality, stable and reliable circuit board. Stable and applicable: It has very good stability, and has the characteristics of large dynamic range and wide operating frequency range. Widely applicable: Wide range of short-wave, FM radio, remote control receivers, cable TV signal amplifiers, etc. where low-noise small-signal RF amplification is required. Specifications: Working frequency: 1-1000MHz Gain: 20dB (typical value) Noise coefficient: 2.8dB (typical value) Amplifier gain: as shown in the following figure F= 5MHz, gain=24dB F= 30 Mhz gain=23dB F= 100MHz gain=23dB F= 150Mhz gain=23dB F= 420MHz gain=21dB F= 750MHz gain=19dB F=1000MHz gain=17dB Maximum output power: +22dBm (170mW) @1dB compression point Working current: 88mA (5V) Power supply voltage: 3.3-5.5V (for DC) System impedance: 50ohm Size: approx. 25x15mm/0.98x0.59in Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We are sure that the style is the same as the pictures show. Please allow slight dimension difference due to different manual measurements. Package includes: 1 x 1-1000MHz RF Low Noise Radio Amp Amplifier Module