The JA05002000P50 from RFTR Electronics is a RF Amplifier with Frequency 500 MHz to 2 GHz, Gain 50 dB, Gain Flatness ±2 dB, Output Power 49.54 to 50 dBm, Output Power 90 to 100 W. Tags: Power Amplifier. More details for JA05002000P50 can be seen below.