The DR 110 from Prana is a RF Amplifier with Frequency 10 KHz to 400 MHz, Gain 50 dB, Gain Flatness ±2.5 dB, Output Power 46.53 to 49.78 dBm, Output Power 44.98 to 95.06 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for DR 110 can be seen below.