The SKY65173-70LF from Skyworks Solutions is a RF Amplifier with Frequency 869 to 960 MHz, Gain 16.5 dB, Noise Figure 2.6 dB, Output Power 26.5 dBm, Output Power 0.45 W. Tags: Surface Mount, Driver Amplifier, Power Amplifier. More details for SKY65173-70LF can be seen below.