The STB-3734333028-2F2F-S1 from ERAVANT is a RF Amplifier with Frequency 37 to 43 GHz, Gain 30 dB, Output Power 28 to 30 dBm, Output Power 0.63 to 1 W, P1dB 28 dBm. Tags: Benchtop / Rackmount, Driver Amplifier. More details for STB-3734333028-2F2F-S1 can be seen below.