End the shotgun approach to troubleshooting and reduce the time spent diagnosing altitude encoder/transponder problems. The EET-200 offer the avionics technician an inexpensive diagnostic tool for altitude encoder/transponder troubleshooting.
The TCI Model ATS-400 is designed to test, display and simulate the output of Altitude Reporting Equipment, which conform to the ICAO Standard for SSR Pressure Altitude Transmission. In accordance with the U.S. National Standards for I.F.F. Mark X (SIF)/Air Traffic Control Radar Beacon System SIF/ATCRBS.