Feature: 1. The typical value of stable gain is 38dB, the typical value of small noise figure is 4.5dB. 2. Broadband low-noise radio frequency amplifier adopts shielded shell design, works stably. 3. Can be used in various RF receiving front ends to increase the communication distance. 4. The amplifier has a wide frequency range from 0.1MHz to 2500MHz, effective signal receiving. 5. Widely applied to places where low‑noise and small‑signal radio frequency amplification is required, such as wide range shortwave, FM broadcasting, and so on. Specification: Item Type: RF Amplifier Function: This amplifier has the advantages of wide frequency range and high gain. It can be used in various gain modules for radio frequency reception to increase the communication distance Wide range of shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other places where small signal RF amplification is required. Material: Synthetic Resin + Copper Foil + Printed Circuit Board Working Frequency: 0.1-2500MHz Amplifier Gain: 38dB (typical value) Amplifier Gain: F=0.1MHz, gain=38dB F=500Mhz, gain=38dB F=1000MHz, gain=38dB F=1500Mhz, gain=37dB F=2000MHz, gain=35dB F=2500MHz, gain=33dB F=3000MHz, gain=29dB Maximum Output Power: +7dBm (5mW) at 1dB compression point. Noise Figure: 4.5dB (typical value) Supply Voltage: +5VDC System Impedance: 50 ohms.. Package List: 1 x RF Amplifier Note: Do not use outside the rated voltage and current parameter range