r/signalidentification

4.1K archived posts · Mar 2014 – Sep 2026

Signal Identification

Help with identifying radio signals.

Created Mar 21, 2014

16KMembers (last snapshot)

4.1KArchived posts

Don't know what a signal is? Post here and we will help you identify it!

Please read the posting guidelines before submitting (you can find the guidelines when you click "Submit a new link" or "Submit a new text post").

RULES

No "trolling" (you will be banned without warning).
Do not be rude.
Attacks, insults, etc. will be met with one warning. Another offence and you will be banned.
Follow all site rules.

Recommended sites for audio/image/video/data files

Use audio/video/image hosting sites with direct playing capabilities - downloading should not be required for playback.

Helpful Link(s)

Sub-Reddits

r/RTLSDR

Reddit Rebuilt is an independent, non-commercial archive and is not affiliated with Reddit, Inc. Content belongs to its original authors.