The CHA3023-99F from United Monolithic Semiconductors is a RF Amplifier with Frequency 1 to 18 GHz, Small Signal Gain 11.5 to 14 dB pk-pk, Gain Flatness ±0.7 dB, Noise Figure 2.5 to 6 dB, Output Power 15 to 17 dBm. Tags: Power Amplifier. More details for CHA3023-99F can be seen below.