The CBPK1U25453R from Cernex Inc is a RF Amplifier with Frequency 0.01 to 230 MHz, Gain 54 dB, Gain Flatness ±2 dB, Noise Figure 10 dB, Output Power 53 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Driver Amplifier. More details for CBPK1U25453R can be seen below.