The ETPA500M2500M-200 from Etrontimes Technology is a RF Amplifier with Frequency 0.5 to 2.5 GHz, Gain 53 dB, Gain Flatness ±3 dB, P1dB 48.45 dBm, P1dB 70 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for ETPA500M2500M-200 can be seen below.