Insight Product Co. specializes in the design, engineering, and manufacturing of millimeter and terahertz frequency synthesizers, sources, detectors, mixers, and frequency multipliers. They offer custom-designed systems based on specific customer needs and a selection of standard systems. The company is known for its unique Phase Lock Loop (PLL) millimeter and terahertz range frequency synthesizers, Hot Electron Bolometer (HEB) technology detectors, and SL technology frequency multipliers. Insight Product Co. serves prestigious scientific institutions, universities, and companies worldwide with their products applied in various research fields such as astronomical research, material investigation, spectroscopy, and plasma diagnostics.