[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
▼ Settings Mobile Home
/g/ - Technology
Return Catalog Bottom Refresh
Thread archived.
You cannot reply anymore.
[Advertise on 4chan]
[Return] [Catalog] [Bottom]
Anonymous Archived
 No.109450112
File: waterfall.png (784 KB, 1024x1024)
784 KB PNG
 No.109450112 Archived
Raw IQ capture and metadata.
96 kS/s complex, 8-bit, SigMF.

magnet:?xt=urn:btih:4bafe122caed19106329053f9c96e7463c666f74&dn=capture&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=udp%3A%2F%2Fopen.demonii.com%3A1337%2Fannounce&tr=udp%3A%2F%2Ftracker.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Fexodus.desync.com%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A6969%2Fannounce
>>
Anonymous
 No.109450399
 No.109450399
File: spectrogram.png (868 KB, 990x550)
868 KB PNG
Please also find attached a spectogram from partway through the capture
>>
Anonymous
 No.109450772
 No.109450772
marge
what am I looking at?
>>
Anonymous
 No.109451418
 No.109451418
>>109450772
This is a raw radio capture in the SigMF format. The attached image shows a waterfall of the radio frequencies. (https://en.wikipedia.org/wiki/SigMF)
>>
Anonymous
 No.109452178
 No.109452178
Has anyone downloaded it?
>>
Anonymous
 No.109453321
 No.109453321
>>109451418
That's cool, I guess but what is the point?
>>
Anonymous
 No.109454321
 No.109454321
File: runlengths.png (42 KB, 1170x728)
42 KB PNG
>>109453321
Seems to be something there, actually. Torrent is a bastard though
>>
Anonymous
 No.109457158
 No.109457158
>>109450112
why don't you explain WHAT the signal is / where it's coming from, and why anybody should give a shit
is this some /x/ nonsense?
>>
Anonymous
 No.109457170
 No.109457170
meds
>>
Anonymous
 No.109457175
 No.109457175
i have a graph fatigue
>>
Anonymous
 No.109457617
 No.109457617
>>109450112
>waterfall.png
that's a doppler shift
[Return] [Catalog] [Top]
Post a Reply
Return Catalog Top Refresh
[Advertise on 4chan]
Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.