The SA2020 from SUNGSAN is a RF Amplifier with Frequency 2500 to 2700 MHz, Gain 67 dB, Gain Flatness ±1.0 to ±1.5 dB, Noise Figure 10 dB, Output Power 56.02 to 56.99 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for SA2020 can be seen below.