Feature: 1. RF wideband amplifier is with wide frequency range, high gain, low noise figure. 2. Have 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB, provide stable performance. 3. Can be used for high dynamic range receiver LNA application, and amplify small signal of 110dBM, 4. You can cascade several LNA modules in order to improve gain, easy and convenient to use. 5. Widely used for high frequency or intermediate frequency preamplifier of radio receiver, high sensitivity amplifying circuit of electronic detection equipment. 6. Suitable for ransceiver wireless communication card, and tower mounted amplifier (TMA), combiner, repeaters, and distal/digital wireless broadband head equipment, etc Specification: Item Type: RF Wide Band Amplifier Voltage: 5V Current: 90mA Gain: 18dB at 0.9G Input/Output Impedance: 50Ω Maximum. Output Power: P1db 22dBm( at 2GHz) Input Signal: <+10dBm (as low as -110dBm. If input>+10dBm, output distortion) Bandwidth 0.05-4GHZ (different frequencies are different, refer to S21 curve) Noise Figure: 0.6dB at 0.9GHz. Package List: 1 x RF Wide Band Amplifier Note: Standard SMA female connectors are suitable for connecting most devices. It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB.