BDS/GPS/GNSS Low-Noise Amplifiers Skyworks Solutions Inc. BDS/GPS/GNSS LNAs and FEMs have a small signal gain, low noise figure, and low current consumption. These BDS/GPS/GNSS and FEMs feature two new low noise amplifiers and front-end modules. These amplifiers from Skyworks have a high 1dB compression point (IP1dB) and are housed in an easy-to-assemble surface mount package. This package is a low-cost solution and allows for a small footprint.