this post was submitted on 20 Dec 2025
47 points (100.0% liked)
What is this thing?
7746 readers
21 users here now
Let us help you identify that mysterious object you’ve found.
Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments

Coaxial cable and as far as they go that's a poorly shielded one
Cable TV, antenna feeds, and internet in some places use these cables
This one looks lowish loss so I'd expect it to be related to an antenna feed