1、Wide frequency range, stable gain and high amplifier output power +22dBm at1dBP. 2、Especially suitable for various RF output stage circuits, convenient to use and with good performance. 3、The power supply voltage of the module is DC 3.3-5.5V, and the system impedance is 50Ω. 4、High safety factor, with strict quality control and quality assurance, can be used with peace of mind. 5、Great workmanship, perfect replacement for the old one and has a long service life. Item Type: RF Power Amplifier Module Amplifier Parameter Index: Working Frequency: 1-1000MHz Amplification Gain: 20dB (typical value) Noise Figure: 2.8dB (typical value) Amplifier Gain: As shown in the figure below F= 5MHz, gain=24dB F= 30Mhz, gain=23dB F= 100MHz, gain=23dB F= 150Mhz, gain=23dB F= 420MHz, gain=21dB F= 750MHz, gain=19dB F=1000MHz, gain=17dB Large Output Power: +22dBm (170mW) at 1dB compression point Working Current: 88mA (5V) Power Supply Voltage: 3.3-5.5V (DC) System Impedance: 50Ω 1 x RF Power Amplifier Module