The CBP02203031B from Cernex Inc is a RF Amplifier with Frequency 2.0 to 20.0 GHz, Gain 30 dB, Gain Flatness ±5.5 dB, Noise Figure 8 dB, Output Power 31 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for CBP02203031B can be seen below.