The DB.321.0G5050AC from Elite RF is a RF Amplifier with Frequency 318 to 1000 MHz, Gain 50 dB, Small Signal Gain 50 dB, Gain Flatness ± 1 to ± 3.0 dB, Saturated Power 50.79 dBm. Tags: Rack Mount, Power Amplifier. More details for DB.321.0G5050AC can be seen below.