EMCORE’s SDI170 IMU is designed as a performance-compatible inertial system that is form, fit, and functional with a legacy RLG-based IMU product, but with superior overall performance, versatility, and a significantly higher MTBF (Mean Time Before Failure) rating over ruggedized environments. The tactical performance of the SDI170 IMU is based on EMCORE’s mature, proven, dependable and accurate quartz MEMS inertial sensor technology in our SDI500 tactical-grade IMU. EMCORE’s quartz technology enables repeatable high-volume production of precisely machined sensor structures combined with the inherent large signal output and thermal stability of quartz materials. The SDI170 IMU is designed for demanding, mission-critical, rugged environments and ideal for continuous use applications with no wear-out components, highly linear accelerometer performance and longer life compared to competing alternatives. It is constructed with EMCORE’s latest generation quartz gyros, quartz accelerometers, and high-speed signal processing to achieve outstanding precision performance. The solid-state quartz sensors and hermetically sealed IMU construction provide reliable MTBF and a 20-year operating and storage life. Continuous Built-in Test (BIT), configurable communications protocols, electromagnetic interference (EMI) protection and flexible input power compatibility make the SDI170 IMU easy to use in a wide range of higher-order integrated commercial and defense system applications.

Product Description and Features 1. Usable Time: Approximately 4 hours 2. Breathable Coolant: Semi-permanent (reusable) 3. Oxygen cylinders and valves: Inspected by the Korea Gas Safety Corporation (KGS) 4. Materials: Outer fabric and PET material are heat-resistant. 5. Drain Button: A device for removing moisture depending on the usage time. 6. Supply Button: A device that temporarily provides a large amount of oxygen. 7. Facepiece: Includes a manual defrost for long-term use. 8. Electronic Pressure Indicator with IT Technology: Life-Saving Alarm (PASS) function, ambient temperature display, container pressure display, automatic alarm for low pressure (approximately 50 bar), usable time display, battery status display, and NFC-based personnel monitoring system (free software provided). 9. Accessories: Bone conduction communication equipment can be applied.

The new Super-TAC IMU integrates three fiber optic gyros that exceed tactical grade performance with three high-accuracy Micro-Electro-Mechanical Systems (MEMS) accelerometers and state-of-the-art support electronics in a single small, lightweight package. This solution addresses the need for superior inertial performance in a tactical- grade package, critical for operation in GPS denied and contested environments. The Super-TAC IMU measures change in velocity and angle, utilizing a configurable variable synchronous data link control (SDLC) digital serial bus. The Super-TAC is configured to offer customers the best value solution when designing new systems as well as provide the flexibility to upgrade existing platforms. The Super-TAC IMU employs state-of-the-art optics with fewer components, providing significant performance and reliability improvements across standard military environments. Background Emcore, located in Budd Lake, NJ has been designing, developing and producing inertial components, sensors and navigation systems for Space, Ground, and Avionic applications for over 35 years. Emcore has been developing Fiber Optic Gyros (FOGs) since the early 1990s, producing and delivering IMU products with performance ranging from tactical to strategic grade PERFORMANCE GYRO PERFORMANCE Bias Stability < 0.05 °/hr. (1σ) Angle Random Walk ( ARW) ≤ 0.01 °/√hr. (1σ) Scale Factor Repeatability ≤ 100 ppm (1σ) Scale Factor Linearity ≤ 50 ppm (1σ) Angular Rate Range 1,000 °/sec Acceleration Range 100,000 °/sec2 ACCELEROMETER PERFORMANCE Range ± 25 g Bias Variation ≤ 50 μg (1σ) Scale Factor Stability ≤ 300 ppm (1σ) SYSTEM PERFORMANCE Bandwidth (adjustable) 800 Hz (gyros) 150 Hz (accelerometers) MTBF >25,000 hr.

< Frequency Range > ● 500 ~ 2700 MHz < Output Power (W) > ● 100 < Gain (db) > ● 50 < Power Supply (V) > ● 32.5 < Current (A) > ● 14 < Dimension > ● 208.3 x 91.4 x 26.9 (mm)

Our firm offers end-to-end GaN production capabilities, including fabrication, packaging, test, and failure analysis to meet custom requirements. To enable customer designs, a process design kit (PDK) is available with a design manual, sample layouts, and a non-linear device model. Options available include fabrication of customer-designed wafers (“PDK foundry service”) or custom design by TransEON and fabrication according to customer specs (“NRE foundry service”). For either option, volume levels available include pilot/engineering runs, multi-project wafers (MPWs), or full production runs.

FOSTEC optical fiber pin/socket terminals are designed to connect to each other through physical contact. POSTECH's unique alignment technology maximizes optical performance and provides reliability.

Lithium based Ampoule Battery has high reliability, wide temperature range (-43°C to +70°C), long shelf life (20 years or more) with short activation time. We service the optimized and customized solutions to the customers worldwide. *Applications - Electronic fuzes - Calibers - Naval/Artillery Gun - Multiple Launch Rocket System - Remote Anti-Armor Mine System

The KF-21 is the project which aims to replae the aged fighters in operation, F-4, and F-5 of the Republic of Korea Air Force and develop the indigenous Korean fighter aircraft which is equipped with performances suitable for the future battlefield of the country's air force. Korea's largest-scaled KF-21 project is the national R&D project with a development span of 10 years and 6 months and is driven with Indonesia under international joint development. Based on its development experience and infrastructure of a homegrown airplane, such as the KT-1 basic trainer, T-50 Advanced Jet Trainer, TA-50 Lead-in-Fighter-Trainer, and FA-50 Light Combat Aircraft, KAI is under development of the KF-21 project successfully. Through this project, KAI plans to develop the aerospace technology of Korea and contribute to national peace and security as well as economic development.