The AR88258-30 from Comtech PST is a RF Amplifier with Frequency 800 MHz to 2.5 GHz, Gain 45 dB, Gain Flatness ±1.5 dB, Noise Figure 10 dB, Output Power 44.77 to 45.31 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for AR88258-30 can be seen below.