- 9 Posts
- 12 Comments
einfach_orangensaft@sh.itjust.worksto
Mildly Infuriating@lemmy.world•Consumerism ahhhhh momentEnglish
4·5 days agoIts over 1.3 Trillion per year by now, thats more than the Military budget of the usa. You could buy about 80 aircraft carriers with that. Every year.
first the bike thing now this, why is there borderline conservative trash in my feed
Fucking around with microwave parts can and will probably kill you
it at least 3 different ways and all of em gona hurt a lot
Though jamming, on a pure technical level, is still relatively easy
No.
This aint your nanas analog radios no more.
Digital radios are a lot better in dealing with “analog noise” on the channel.
Meaning u would need a need some advanced electronic warfare device that actually injects digital frames in the right frequency and timing to do anything.
And even then, modern devices can switch frequency automatic on the fly if they detect bad channel conditions. Adding to that is the inverse square law, meaning unless your jammer is very close, u would need gigantic amounts of power.
So unless u just happen to have something like a Boeing EA-18G Growler in your back pocket…i would advise you to not even try.
In todays world every cellphone tower is also a wide band SDR, many of them dumping raw IO data of the whole spectrum into a cache, this is usually used to track down problems with accidental frequency sources (broken switching power supplies and stuff like that) that can degrade cell service.
But u can be sure that the FCC and other 3 letter agency has access to this data cache, in real time and going back maybe even days.
So they dont even need to send out guys with triangulation gear, no they just do TDoA (Time Difference of Arrival) and have the signal source down to 1-2m in seconds (this works so well because Celltowers have GPS time and accurate location and thats all you need for TDoA signal finding).
With modern palantir like solution it can even be assumed that the whole thing is already automated, meaning the moment you switch your jammer on, the very moment, there is a automated system noticing the anomaly and sending out a alert with the pinpoint location and characteristics of the anomaly.
Given the precision of the triangulation it could automatically check near by connected cameras (flock etc) and probably deliver the face of the person who has the jammer in the backpack. Now they have your face, and with that they have everything.
So again…mere seconds after turning on a jammer they probably have your location down to 1m and your whole identity, and probably know what you ate for breakfast.
This isnt supposed to be fear mongering, just a explanation what is technical possible and why its a very very stupid idea to try to jam certain frequency’s.
this post is strait out disinformation and should be taken down
they probably kick down your door pre demonstration because buying the equipment with that power and bandwidth for this to work is already raising red flags
quality post
einfach_orangensaft@sh.itjust.worksto
Lemmy Shitpost@lemmy.world•This is my 6,000th post on Lemmy. It's been great eating beans and learning how not to poop for 3 days with you guys! Brb, gotta send my weekly nudes to the admins
3·23 days ago6k and thats probably just counting the primary account lol, great work!
einfach_orangensaft@sh.itjust.worksto
Today I Learned@lemmy.world•TIL that the longest possible train journey goes from Lagos, Portugal to SingaporeEnglish
3·2 months agothat got of thr rails quickly










WRONG.
That thing is in your wifi, it probabl has bluetooth too.
It knows the pattern of other devices in your wifi comming and going. It could even grab metadate of every traffic in your wifi. It probably has a temperature sensor (knows when you open your windows). It probably has a movement sensor hence beeing able to grab vibration data…like do you walk around, when, how much, more than one person.
It could also act as part of a DDoS attack or be used as a domestic ip proxy.