The CBPV2U55451R from Cernex Inc is a RF Amplifier with Frequency 20 to 500 MHz, Gain 54 dB, Gain Flatness ±2 dB, Noise Figure 10 dB, Output Power 51 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Driver Amplifier. More details for CBPV2U55451R can be seen below.