The SPA-180-27-002-SMA from Fairview Microwave is a RF Amplifier with Frequency 500 MHz to 18 GHz, Noise Figure 2.5 to 4.5 dB, Output Power 20 to 23 dBm, Output Power 0.1 to 0.2 W, P1dB 20 to 23 dBm. Tags: Power Amplifier. More details for SPA-180-27-002-SMA can be seen below.