The APT3-00500600-1010-D4 from AmpliTech is a low noise amplifier that operates from 0.5 to 6 GHz. It provides a P1dB of 10 dBm and gain of 28 dB with a noise figure of 1 dB. The amplifier requires a supply of 15 V DC while consuming 125 mA of current. It is available in a drop-in package with SMA female connectors.