Unknown Signal On 5108.50 kHz ~ USB (May 14, 2024 -

Рет қаралды 2,283

15 күн бұрын

May 14, 2024 - 23:25 UTC
This signal was reported to me a few weeks ago, and it seemed to have disappeared. By monitoring the frequency range 5000 - 5500 kHz, I was able to listen to it again.
Source and type of signal are unknown. It could be some kind of digital transmission, although listening to it sounds like a microphone left open in a room with machinery.
At completely random intervals, a second, almost overlapping signal is transmitted.
** ATTENTION **
If you know something, I thank you in advance if you want to share the information. I only ask you to kindly also post the source of this information, so that everyone can consult it.
#shortwave #shortwaveradio #signal #signals #youtube #unidentified #unknown #broadcast #transmission #unidentifiedsignal #unknownsignal #unknownsource #oddities #oddity #radio #recording

Пікірлер: 45

@hevvee18 13 күн бұрын

this is interesting - what hardware are you using to capture this signal.

@ShortwaveInvestigations 13 күн бұрын

Racal RA1792 receiver (used once by my father, but excellent) and XIEGU antenna. In reality, once the signal has been identified, to then record the video, i use a very normal WebSDR radio, so as to make it visible more clearly, add text and effects. Thank you so much for the comment!!!

@danielwillens5876 12 күн бұрын

Something tells me that the repeating beeps are signaling that whatever is transmitting is still working. That seems to be the only information it is carrying. When the beeps stop, something will happen... possibly just a repairman being dispatched.

@Aarbroon1974 13 күн бұрын

Very interesting (and strange 😁)!

@ShortwaveInvestigations 13 күн бұрын

Thanks a lot!!

@thePersonGuise 12 күн бұрын

Is there a van parked in front of your house?

@pazsion 12 күн бұрын

different signal and frequncy with a lot more power getting to an antenne... as its not travelling theough atmosphere... that crystal like sound

@ShortwaveInvestigations 11 күн бұрын

😂

@Atmatan_Kabbaher 11 күн бұрын

Lots of weird stuff in the airwaves these days.

@ocsrc 11 күн бұрын

1:35 what is the giant signal transmission at 5100 ??!!

@ShortwaveInvestigations 11 күн бұрын

I have no idea!

@thomaskilburn3111 11 күн бұрын

Comes from the Internet cable. I have it too. 40 meter.

@williamhelms9942 11 күн бұрын

Signal marker for who is not authorized to transmit there?

@ShortwaveInvestigations 10 күн бұрын

It's possible!

@gregh7380 11 күн бұрын

It doesn't sound like digital, like FSK, PSK, QPAM, trellis or all that. A lot of those take way more bandwidth and wouldn't fit here, but should've otherwise been something listenable (I like listening to old modems train-up!). Are you playing the sound AM, FM, SSB or something else? (Oh, I see USB - maybe choose one of the signals for a(n intermittent) carrier.) You could try each mod (LSB?) and see if there is a surprise soft chewy center.

@ShortwaveInvestigations 10 күн бұрын

HI! I agree with you that it's probably not a digital signal. So, the reception mode is USB, but I should have other videos where I try to receive it in LSB and AM as well. If I find it I'll upload it soon! However, I think I'll make a new video about it, with some more info! Thanks for the comment!

@Rich1304 11 күн бұрын

This is recieving signals put out by some nearby motor or machinery I believe.

@ShortwaveInvestigations 10 күн бұрын

Agree

@ugagnskraake 12 күн бұрын

It looks to me like it's a faint STANAG signal to the left which makes the pulsating roars and those lines to the right are most likely local interference. STANAG is very easily recognizable as those large 2.75 kHz columns that looks like it's spiraling.

@ok1lad159 11 күн бұрын

Yep, can be an idling stanag signal

@bryck7853 11 күн бұрын

this is a signal jammer reflecting off the ionosphere

@pazsion 12 күн бұрын

does it have a direction? or is it omni directional?

@pazsion 12 күн бұрын

telemetry data and video feed?

@ShortwaveInvestigations 11 күн бұрын

Omni directional. In the next video on this signal I will insert as much data and details as possible

@mimsnshine 11 күн бұрын

Autofac is dispatching help i reported my item i purchased is pizzled

@policedog4030 12 күн бұрын

Sounds most like a combination of : A.) Video Game Console - and B.) Wii and Video Game Console - PS4. Note that on the safeliving technologies sound samples you can click and play two or maybe more at once so you can hear what they sound like combined

@daveyjuice7710 11 күн бұрын

Is it the appolo 9 fuel tank and the black hole attached to it. With enough fuel to get to a 23 thousand mph orbit

@ShortwaveInvestigations 11 күн бұрын

😂

@richardweidner1625 11 күн бұрын

that was me, sorry. next time i'll mute

@ShortwaveInvestigations 10 күн бұрын

😂😂 Thank you!

@ExtraterrestrialIntelligence 10 күн бұрын

HAARP

@bikechainmic 10 күн бұрын

Your picking up putins hairdryer!!!!!!!!

@ShortwaveInvestigations 5 күн бұрын

😂😂 Interesting theory!

@bourkey4682 12 күн бұрын

Are you aware of the geomagnetic storms happening at the minute, might correlate.

@ShortwaveInvestigations 12 күн бұрын

I doubt it could have any correlation (in my opinion, I repeat) because yesterday too it was broadcast on the same frequency, always at night, from 9pm onwards. I'll record it again today.

@ShortwaveInvestigations 12 күн бұрын

I forgot: if you read what I wrote in the video, you will see that this signal was reported to me two weeks ago. I don't think this kind of phenomenon lasts that long

@mrwolsy3696 12 күн бұрын

Since Sept 11 aircraft approaching a city had to press a beacon at a very specific position and altitude, maybe its this?

@jayerjavec 10 күн бұрын

Source? I am not aware of any such procedure. @@mrwolsy3696

@poubelle_blanche 12 күн бұрын

Sunspots. And so?

@ShortwaveInvestigations 12 күн бұрын

Would you make available to everyone the information material that makes you so sure that these are sunspots? So i write it in the description, and everyone can consult your source.

@poubelle_blanche 12 күн бұрын

@@ShortwaveInvestigations Sources? I don't know what the hell were talking about! ☺

@terab6572 12 күн бұрын

stanag

@ShortwaveInvestigations 12 күн бұрын

First: share the link where you found the exact information that proves your claim. Second: STANAG's transmission frequencies are different. However, I am waiting for the source of the information, so if it is STANAG I will write it immediately, and everyone can consult it freely.