The RNP21040-50 from RFHIC is a RF Amplifier with Frequency 2.11 to 2.17 GHz, Power Gain 32 to 33 dB, Gain Flatness ± 1 to 1.5 dB, Supply Voltage 27.5 to 30 V, Operating Temperature -20 to 60 Degree C. Tags: Drop-In, Power Amplifier. More details for RNP21040-50 can be seen below.