The 2195 from Empower RF is a RF Amplifier with Frequency 2 to 6 GHz, Power Gain 51 dB, Gain Flatness ±1.5 to 3.5 dB, Noise Figure 15 dB, Saturated Power 50.79 to 51.4 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Automatic Gain Controlled Amplifier. More details for 2195 can be seen below.