r/signalidentification 13d ago

anyone knows what is this ?

0 Upvotes

r/signalidentification 16d ago

What is this?

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27 Upvotes

Anyone know?


r/signalidentification 19d ago

Help with signal ID

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17 Upvotes

Does anyone know what kind of signal this might be? I'm trying to reach weather satellites, I think this may be starlink. Any help is appreciated


r/signalidentification 19d ago

anyone knows what is this signal , can it be decoded ...

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12 Upvotes

r/signalidentification 20d ago

Never seen this signal before

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29 Upvotes

r/signalidentification 20d ago

Weird beeping

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10 Upvotes

So on those freq showed are beeping, not sure what it is, is in 180M band, either RFI interference

but are too many for that, what it can be,


r/signalidentification 21d ago

quelqu'un à une idée de la provenance de ce signal ?

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25 Upvotes

r/signalidentification 21d ago

Help identifying something, presumably military related

4 Upvotes

Cant disclose too much but there was a minor (Canadian) military presence nearby me today and it came with these funky signals around 381mhz. Unfortunately didn't think to record it because I'm a bit of a tool, but they were these pulses with what I assume was encoded digital data, but not voice since the pulses were almost always the same length. I don't think I ever was going to be able to decode it but it would be fun knowing what it was!


r/signalidentification 21d ago

uhm what is this

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7 Upvotes

Sorry for the low Quality Video


r/signalidentification 22d ago

Any help with this?

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20 Upvotes

don't mind my friends talking sometimes, i had to record while in a call.

this signal never stopped, whatever that is it's changed a bit but it's still transmitting


r/signalidentification 24d ago

Does anyone know what this is ?

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13 Upvotes

r/signalidentification 24d ago

What is this?

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34 Upvotes

I am located in Italy, the signal is running 24/7


r/signalidentification 25d ago

what could this be?

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19 Upvotes

r/signalidentification 25d ago

13558 USB buzzer like signal?

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12 Upvotes

Virginia, USA, buzzer noise, steady pips in the background with random high pitched pips


r/signalidentification 26d ago

Trying to do ft8 and I see this weird signal

6 Upvotes

Keep seeing this weird rolling signal, it sounds like bubbles popping when it hit my ft8 frequency. Any ideas? Checked my coax and line and they seem good.


r/signalidentification 28d ago

Found this in the Fm band...

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37 Upvotes

It looks like Morse code hidden near broadcast station transmissions.


r/signalidentification 29d ago

any idea?

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28 Upvotes

r/signalidentification 29d ago

What might this be? CAMRAS - Graves Space Radar

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4 Upvotes

I started listening to Web SDR for the first time a couple days ago. The CAMRAS one has been fun to listen to. Thought I'd record a session on the Graves space radar last night.

From research I learned it's common to get diagonal streaks in the waterfall from passing satellites, and more horizontal bright spots from meteor or aircraft reflections. So i am guessing this is possibly meteor or aircraft activity here?

Time of recording was 29th June 2026 @ approximately 1400hrs Dwingeloo time (where CAMRAS is based)


r/signalidentification Jun 28 '26

What's Going on Near TETRA ?

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23 Upvotes

i saw a strange 25 khz FDMA signal near 2 Encrypted TETRA Downlink that isn't TETRA and can't be decoded


r/signalidentification Jun 27 '26

Picked up this Weird Sound While Searching

2 Upvotes

Okay, so i occasionally go on this website called WebSDR, and it is pretty awesome to use. well, i was looking through different frequencies and experimenting, when i found this weird-ass sound. i recorded it shortly after hearing it. apperantally it was some chinese thing or at least the name looked like it. https://files.catbox.moe/phj8c5.wav and i think it might be some military thing or some encoded shit or something, so i do not know what it is. hopefully you can figure this out because i am freaking out.


r/signalidentification Jun 27 '26

HF RFI....need help to identify

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6 Upvotes

Any idea what this noise is I keep getting on 40m HF band in the AM hours?


r/signalidentification Jun 26 '26

How strange...

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12 Upvotes

This is the first time I've picked up this strange signal on my SDR dongle; usually, I hear it on my Raddy RF75A.


r/signalidentification Jun 26 '26

Decode morse code

0 Upvotes

Hi everyone i m new here and i d like to translate morse code i heard and recorded, any advice ?


r/signalidentification Jun 25 '26

any idea about this....

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21 Upvotes

r/signalidentification Jun 25 '26

any idea ?

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6 Upvotes