Transponders are devices onboard aircraft that transmit information to air traffic control systems, allowing controllers to identify and track the aircraft. Different modes of transponder operation, such as Mode A, Mode C, and Mode S, offer varying levels of information and functionality.
The ATC-5000NG is a test set specifically designed to verify the performance and accuracy of these transponder modes. It allows aviation technicians and maintenance personnel to simulate and evaluate the responses of transponders in a controlled testing environment. By using the test set, they can ensure that the transponders are functioning correctly and meeting the required standards.