File:Aircraft-navigation-signal-ModeAC.png: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

18 August 2025

  • curprev 20:2720:27, 18 August 2025Jesternofool talk contribs 230 bytes +230 This is a Mode A or Mode C transmission. It's a roughly 21 usec transmission consisting of up to 14 bursts. This was captured with a RTL-SDR at 2.4 MHz, then upsampled to 24 MHz to smooth out the time domain display.