The CHA8262-99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 27.5 to 31.5 GHz, Gain 24 dB (Linear), Saturated Power 12.5 W, Input Power 27 to 30 dBm, Input Power 0.501 to 1.1 W. Tags: Die, Power Amplifier. More details for CHA8262-99F can be seen below.