Inertial Aerosystems

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Systron Donner Inertial (SDI) is the world’s leading supplier of Quartz MEMS Inertial Sensing Products and Systems providing precision systems solutions to aerospace, military and commercial aircraft, marine and land vehicular applications. Our products and systems are ideally suited for use by Integrators and OEMs. As a pioneer in the development of Quartz MEMS technology utilizing a tuning-fork design, originally introduced at the heart of the company’s renown solid-state quartz MEMS sensor design, SDI is continuously developing leading-edge disciplines with new innovative breakthrough products which are enabling advanced performance in critical military and commercial Guidance, Navigation and Control (GN&C) applications worldwide.

The Honeywell GG1320 Digital Laser Gyro series are affordable, single axis inertial sensors with the electronics and ring laser gyro packaged into an easy to use compact unit. Its digital I/O enables integration into almost any system, which is illustrated by its use in a variety of applications including inertial navigation and platform pointing and stabilization. This industry standard navigation grade gyro benefits from Honeywell's four decades of ring laser gyro development. The result is a reliable and cost effective sensor for inertial sensing requiring accuracy and integrity. Bias stability of commercial .04°/hour to military .0035°/hour



SDD3000 Single-Axis Tactical Grade Digital Gyroscope  


SDG500 Single-Axis Analog Gyroscope (Non-ITAR)  


SDG1400 Single-Axis Analog Gyroscope (Non-ITAR)  


QRS11 Single-Axis Analog Gyroscope  


QRS14 Single-Axis Analog Gyroscope  


QRS116 Single-Axis Tactical Grade Analog Gyroscope  


HZ1 Single-Axis Analog Gyroscope  


LCG50 Affordable Single-Axis Analog Gyroscope  


GG1320AN Digital Laser Gyro  


GG1320AN01 Digital Laser Gyro