The CHA3092-99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 20 to 33 GHz, Small Signal Gain 20 to 22 dB pk-pk, Gain Flatness ±1 dB, Noise Figure 10 dB, Output Power 18 to 20 dBm. Tags: Power Amplifier. More details for CHA3092-99F can be seen below.