The BZCR-00200070-12K0028-102320 from B&Z Technology is a Low Noise Amplifier that operates from 200 MHz to 0.7 GHz. It has a P1 dB of 1 dBm with a gain from 28 to 30 dB and a noise figure of less than 0.18 dB. The amplifier requires a 3V dc supply and draws 45 mA of current. It is available in a module with coaxial connectors.