The 4061 from Ophir RF is a RF Amplifier with Frequency 1.85 to 2.17 GHz, Gain 53 dB, Gain Flatness ± 1.0 dB max, Output Power 52.041 to 53.01 dBm, Output Power 159.99 to 199.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 4061 can be seen below.