The AM004042SF-2H from AMCOM Communications, Inc. is a RF Amplifier with Frequency 50 MHz to 4 GHz, Small Signal Gain 20 to 28 dB pk-pk, Noise Figure 9 dB, Output Power 40 to 42 dBm, Output Power 10 to 15.85 W. Tags: Power Amplifier, Gain Block. More details for AM004042SF-2H can be seen below.