The CHA6356-QXG from United Monolithic Semiconductors is a RF Amplifier with Frequency 21.2 to 23.6 GHz, Small Signal Gain 20 dB pk-pk, Noise Figure 4.5 dB, Output Power 33.5 dBm, Output Power 2.24 W. Tags: Surface Mount, Power Amplifier. More details for CHA6356-QXG can be seen below.