The CA0018-2903 from Ciao Wireless is a RF Amplifier with Frequency 0.02 to 18 GHz, Gain 21 to 24 dB, Gain Flatness ±2.5 to ±1.5 dB, Noise Figure 3.2 to 5 dB, Output Power 10 dBm. Tags: Power Amplifier. More details for CA0018-2903 can be seen below.