EMCORE’s Systron Donner Inertial QRS11 is a compact, lightweight, solid-state gyro providing reliable, extremely accurate angular rate measurements. With no moving parts, the quartz sensing element has a virtually unlimited life while providing outstanding signal to noise performance. The QRS11 is exceptionally small and consumes very little power. With a hermetically sealed sensing element, the unit is suitable for aircraft, missile and space systems across many demanding application environments.