The CA018-2028 from Ciao Wireless is a RF Amplifier with Frequency 500 MHz to 18 GHz, Gain 16 to 19 dB, Gain Flatness ±2.0 to ±1.5 dB, Noise Figure 6 to 7.5 dB, Output Power 28 to 30 dBm. Tags: Power Amplifier. More details for CA018-2028 can be seen below.