The JDPA4450LAR084640-12A from DFINE Technology is a RF Amplifier with Frequency 4.4 to 5 GHz, Gain 40 dB, Gain Flatness ±0.5 dB, Output Power 46 dBm, Output Power 39.81 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for JDPA4450LAR084640-12A can be seen below.