https://www.hfunderground.com/wiki/index.php?action=history&feed=atom&title=File%3APLUTO_25Hz.mp3File:PLUTO 25Hz.mp3 - Revision history2026-10-23T23:32:08ZRevision history for this page on the wikiMediaWiki 1.16.5https://www.hfunderground.com/wiki/index.php?title=File:PLUTO_25Hz.mp3&diff=6362&oldid=prevToken: PLUTO radar in its less often used 25 Hz rep rate. In this case the swpet wdith is still 20 kHz, but the sweep repetition rate is only 25 Hz, so the chirp rate is halved. The audio in this recording is only 3 kHz wide, and represents how the signal migh2014-12-15T00:09:43Z<p>PLUTO radar in its less often used 25 Hz rep rate. In this case the swpet wdith is still 20 kHz, but the sweep repetition rate is only 25 Hz, so the chirp rate is halved. The audio in this recording is only 3 kHz wide, and represents how the signal migh</p>
<p><b>New page</b></p><div>PLUTO radar in its less often used 25 Hz rep rate. In this case the swpet wdith is still 20 kHz, but the sweep repetition rate is only 25 Hz, so the chirp rate is halved. The audio in this recording is only 3 kHz wide, and represents how the signal might sound in a standard receiver in USB mode.</div>Token