The SSPA 0.35-0.50-100-RM from Aethercomm is a RF Amplifier with Frequency 350 to 500 MHz, Small Signal Gain 55.1 to 56.7 dB, AC Voltage 115 Vac, Current Consumption 6 to 7 A, Operating Temperature -40 to 85 Degree C. Tags: Benchtop / Rackmount, Power Amplifier. More details for SSPA 0.35-0.50-100-RM can be seen below.