The CBMU5043030B from Cernex Inc is a RF Amplifier with Frequency 500 MHz to 4 GHz, Gain 30 dB, Gain Flatness ±3 dB, Noise Figure 6 dB, Output Power 30 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for CBMU5043030B can be seen below.