The CHA8352-99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 10.7 to 12.75 GHz, Gain 25 dB (Linear), Output Power 43 dBm, Output Power 19.95 W, Input Power 25 to 28 dBm. Tags: Die, Power Amplifier. More details for CHA8352-99F can be seen below.