The APT55-02001800-5011-D66-LM from AmpliTech is an RF Limiting Amplifier that operates from 2 to 18 GHz. It provides a saturated output power of 13 dBm from an input power of -40 to 10 dBm. The amplifier has a noise figure of less than 5 dB and a VSWR of 2.5:1. It requires a DC supply of 15 V and consumes 350 mA of current. It is available in a module with coaxial connectors.