The SKY77176 from Skyworks Solutions is a RF Amplifier with Frequency 824 MHz to 1.91 GHz, Gain 28 dB, Noise Figure 4 dB, Harmonics -35 dBc, Supply Voltage 3.2 to 4.2 V. Tags: Surface Mount, Power Amplifier. More details for SKY77176 can be seen below.