The NW2123-29 from Nanowave Technologies is a RF Amplifier with Frequency 21.20 to 23.60 GHz, Output Power 29 dBm, Output Power 0.79 W, P1dB 29 dBm, P1dB 0.79 W. Tags: Cryogenic Amplifier, Automatic Gain Controlled Amplifier. More details for NW2123-29 can be seen below.