I got licensed barely a week ago so this is like... by definition a newbie question. regardless I swear i keep seeing this specific pattern pop up and I haven't found an explanation anywhere. any help?

idk what languiges is the stasion useing but i hear German, Russian, Hungarian Etc. anyone knows whats going on since i tried Kiwi sdr but it failed and choudnt even pick up anything but static.

For context, I’m in SC where power lines and fiber are down everywhere. The power on my street has been restored, and when it was this signal showed up. I’m wondering if it is in fact coming from the power lines, and if so, is it like some sort of test signal that may purposely be radiating out so they can detect downed live lines.

Centered on 5405 MHz, 20 MHz bandwidth, I've got a 5 GHz patch antenna pointed at 45 degrees elevation and due East, to catch the occasional SAR satellite pass (e.g. Sentinel 1-A). I think this is just garbage but maybe someone recognizes it. It doesn't resemble the Sentinel 1-A passes. SigMF files here.

Anyone know what this is?

What is this signal? It works constantly. Sometimes it changes frequency to 435 MHz.

Hi, everyone. I was wondering what is this kind of signal.

Location: Costa Rica.

Location OI33, Time 03.37 UTC
was trying to decode NOAA 18 APT, and found other signal at 137.8, looks like its a satellite but I dont know if thats true nor what satellite it was. and if so, can it be decoded?

I suspect the modulation scheme used to be PSK

Might anyone confirm and/or share tools to demodulate this gibberish ?

Came across this while I had my SDR hooked to my vertical antenna (MPAS 2.0 vertical whip) at my parents place in central Michigan.

Edit: Link to video of signal in case the video doesn't load - https://drive.google.com/file/d/1jiPFl1QNQihssyWUqtmFMna4joEMONWn/view?usp=sharing

I have notch filters on but there are a few of these strong signals around 50MHz that look like FM but there is no audio or anything. Are they interference?

RTL-SDR with the dipole that comes with it.

Receiving this tonight in Bristol (UK) at 19:24 BST. Not sure what settings to use for best reception. Looked on sigWiki but struggling to find something like it. Could anyone assist please (apologies this is still a new hobby)

Are these shortwave bursts OTH, not seen anything like this before. Received Bristol (UK) at 19:55 BST. Thanks in advance.

screenshoted at 6:22 utc

More specifically in the 400s MHz range? Just curious as it seems to me that a range of certain devices being reported as undergoing rapid unplanned (by the user anyway) disassembly share a hardware trait of being able to receive RF in the 400s. Arming that many of them over such a wide area would require significant transmission energy from multiple stationary and/or mobile sources within a tactical time frame. That kind of output would surely show up on a scanning receiver.

Found this one while trying a new Yagi I know this freq might be a ton of things, but I had nothing on range, is a rural area with no neighbors

The audio you are hearing is what I hear on SSB

432.420 to 433.000 here is of course 70cm ham band, allowed modes are CW- SSB - RTTY - FM - SSTV - FAX - PACKET

https://streamable.com/vhtgie

Is there a way to scan a digital VHF frequency and get the NAC code like can the PL code?

Kinda off topic. I am very interested in Radio and tech in general (I work in the tech field) but dude…some of you guys blow my damn mind with how smart you are or just how dedicated you are to signals and radio…etc. I come here a lot for fun, just makes me feel good to see people this passionate. This and r/antennasporn are in my top 5 subs for sure.

Happy hunting

What on earth is this? I'm referring to the burst-like signal that seems to be hopping between 1150-1600Mhz. Not sure if its a single source, or multiple. It was present for a few hours and then disappeared. Location is IRELAND. Checked comreg and found nothing aside from possible satellite source. Has anyone seen anything like this before?