The 2233 from Empower RF is a RF Amplifier with Frequency 500 MHz to 2.5 GHz, Power Gain 60 dB, Gain Flatness ±1 to 3.5 dB, Noise Figure 20 to 25 dB, Saturated Power 56.99 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Automatic Gain Controlled Amplifier. More details for 2233 can be seen below.