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What is ADS-B Downlink Broadcast Overview about?

This document summarizes key aspects of radar basics and ADS-B (Automatic Dependent Surveillance-Broadcast) technology: The downlink broadcast frame from aircraft is transmitted regularly at 1 Hz and includes positional reports from aircraft systems like GPS. The Mode S downlink encoding allows synchronization to a clock for decoding data blocks coded with Pulse-Position Modulation. An ADS-B message uses data format DF17 which conveys aircraft type, ID, altitude, latitude, longitude and velocity. Real-time

Author

jemi

Language

EN