As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support. Experience testing and troubleshooting RF frequency converters including an understanding of submodules such as low-noise amplifiers, pre-selectors, filter banks, mixers, Phased-locked-loops (PLLs), and Local Oscillators (LOs).