The CBPH1U45047R from Cernex Inc is a RF Amplifier with Frequency 0.0015 to 0.4 GHz, Gain 50 dB, Gain Flatness ±2 dB, Noise Figure 10 dB, Output Power 47 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Driver Amplifier. More details for CBPH1U45047R can be seen below.