The AM559538WM-SN-R from AMCOM Communications, Inc. is a RF Amplifier with Frequency 5.5 to 9.5 GHz, Gain 20 to 28 dB, Noise Figure 10 dB, Output Power 37 to 38 dBm, Output Power 5.01 to 6.31 W. Tags: Surface Mount, Power Amplifier. More details for AM559538WM-SN-R can be seen below.