ITEM NAME:0.1-4000MHz 20DB Wideband Amplifier Broadband Microwave RF AMP Module LNA BoO2V9 0.1-4000MHz 20DB Wideband Amplifier Broadband Microwave RF AMP Module LNA BoO2V9 Frequency Range: 0.1~4000MHz Supply Voltage: 3.3~5.5VDC Max. Power: +3dBm(3mW) @1dB compression point Working Current: 14mA(3.3V), 25mA(5.0V) System Impedance: 50ÃŽ © RF Connector: SMA standard female head colour:green Material: PCB Package Contents: 1 x PCB Module.Frequency Range: 0.1~4000MHz. RF Connector: SMA standard female head. 1 x PCB Module. Material: PCB.