Checkout Systems - Digilogic Systems

1. Checkout Systems The validation of mission systems and subsystems is one of the most important aspects of the mission to be successful in a space mission. This entails comprehensive testing of interfaces and functions involved in such a large system composed of many components, such as satellites, host platforms, payloads, instruments, and avionics. With Digilogic as the forerunner, Satellite Systems for Satellite Payloads has turned into a new domain that is associated with the creation and design of the latest Checkout Systems. Page 1 of 5

2. The Checkout Systems that are among the key ingredients to guarantee the reliability and performance of satellite sub-systems take the lion’s share of care and attention. Such rigorous tests execute right from evaluating the functionality of different on-board systems to a range of tests that are done is what they are meant to do. We will get into the specifics of this type of technology, and examine its capacities and relevance. Comprehensive Testing Capabilities: Digilogic's Checkout systems are capable of testing the wide range of SSL (Spacecraft Linear acceleration), which covers all the system parts, of a typical satellite payload. They consist of the components of functional tests, interface tests, performance tests and environmental tests meant for the validation of different subsystems' functions and reliability. Unit-Level Testing: In project the stages beginning as Checkout Systems are employed for the functional-level testing. The act of validating features as working is by itself, often not fully realistic. This is reduced by testing single subsystems in isolation instead. It allows every component to determine if they do meet the specifications prior to the integration into the bigger system. ' Page 2 of 5

3. Integration Testing: The Checkout Systems ease manual testing of the subsystems through integration as the project is in progress. They frequently recreate actual situations of the satellites and assess experimentally how the different subsystems react and perform when integrated in the whole. This step, no doubt, allows features like finding and solving compatibility problems, as well as controlling the whole system smoothly and in various operating conditions. Launch Preparation: After the integration of the satellite, the Checkout System becomes the next critical work to be done where the payload is ready for launch to the outer space. They will do that lastly and be responsible for performing the last inspections and verifications by making sure that all subsystems are running as expected and ready to face space conditions. Continued Operations Support: Even after the satellite is launched and operational, the Checkout Systems continue to be valuable tools for verifying functionality during continued operations. They can perform periodic checks, diagnose any anomalies, and support troubleshooting efforts to maintain optimal performance throughout the mission lifespan. Page 3 of 5

4. UNIQUE FEATURES: Simulation of BMU command and control Verification of communication (ON/OFF/Acquisition) Verification of acquired data Data recording of the communication over MIL-STD-1553B interface RF Parametric Testing Telemetry TX Testing Data link TX Testing Test pattern (scene) generation for data cube formation Data cube acquisition thru BDH (up to 2.5 Gbps) Verification of acquired data BDH raw data extraction and image cube formation Data Recorder (3TB Capacity) for BDH Up to 2.5 Gbps Solar Array Simulation In essence, Digilogic's Checkout Systems for Satellite Payloads are indispensable assets for ensuring the success and reliability of space missions. Their advanced testing capabilities, from unit-level testing to launch preparation and continued operations support, make them essential tools for validating mission-critical systems and subsystems. Page 4 of 5

5. Contact us today to discuss your Checkout Systems requirements https://www.digilogicsystems.com/ Phone: Hyderabad: (+91) 40 4547 4601 / 02 / 03 Bangalore: (+91) 80 4975 6034 Email: info@digilogicsystems.com Location #102, 1st Floor, DSL Abacus Tech Park Beside DSL Virtue Mall, Uppal, Hyderabad, Telangana-500 039, India #216, 3rd floor, Zareen Heights, Varthur Road, Nagavarapalya, C. V. Raman Nagar, Bengaluru, Karnataka — 560093. Page 5 of 5