The CBP17214038R from Cernex Inc is a RF Amplifier with Frequency 17 to 21 GHz, Gain 40 dB, Gain Flatness ±2.5 dB, Noise Figure 12 dB, Output Power 38 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Driver Amplifier. More details for CBP17214038R can be seen below.