The NP-2519 from NP Technologies Inc is a RF Amplifier with Frequency 0.100 to 200 MHz, Gain 50 to 53 dB, Gain Flatness ±1 to ±1.5 dB, Output Power 46.99 to 49.03 dBm, Output Power 50 to 79.98 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for NP-2519 can be seen below.