The 5028 from Ophir RF is a RF Amplifier with Frequency 1 to 2 GHz, Gain 41 dB, Gain Flatness ± 1.0 dB max, Output Power 40 to 40.79 dBm, Output Power 10 to 11.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5028 can be seen below.