The RFCA3828 from Qorvo is a RF Amplifier with Frequency 45 MHz to 1.218 GHz, Gain 22 dB, Noise Figure 1.5 dB, Output Power 22.5 dBm, Output Power 0.18 W. Tags: Surface Mount, CATV Amplifier, Power Amplifier, Gain Block. More details for RFCA3828 can be seen below.