The CHA2098b99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 20 to 40 GHz, Small Signal Gain 17 to 19 dB pk-pk, Gain Flatness ±1.5 dB, Noise Figure 10 dB, Output Power 13 to 16 dBm. Tags: Power Amplifier. More details for CHA2098b99F can be seen below.