The AT-BB-0020-4529HX from AT Microwave is a RF Amplifier with Frequency 300 MHz to 20 GHz, Small Signal Gain 45 dB, Output Power 28 to 29 dBm, Output Power 0.63 to 0.79 W, P1dB 28 dBm. Tags: Power Amplifier. More details for AT-BB-0020-4529HX can be seen below.