The RPM/060-4148 from CTT Inc is a RF Amplifier with Frequency 2 to 6 GHz, Gain 48 dB, Gain Flatness ±2 dB, Noise Figure 5 dB, Output Power 41 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Driver Amplifier. More details for RPM/060-4148 can be seen below.