The MAX2656 from Maxim Integrated is a RF Amplifier with Frequency 1800 to 2000 MHz, Gain 0.8 to 13.5 dB, Noise Figure 1.9 to 10.8 dB, Output Power -7 to -1.2 dBm, Output Power 0.0002 to 0.001 W. Tags: Surface Mount, Low Noise Amplifier. More details for MAX2656 can be seen below.