The DB2.06.0G5757AC from Elite RF is a RF Amplifier with Frequency 2 to 6 GHz, Gain 57 dB, Gain Flatness ±3 dB, Output Power 56.9 dBm, Output Power 500 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for DB2.06.0G5757AC can be seen below.