The CHA2092b99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 18 to 32 GHz, Small Signal Gain 17 to 22 dB pk-pk, Gain Flatness ±1.5 to 2.5 dB, Noise Figure 2.5 to 4 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for CHA2092b99F can be seen below.