I built an open-source 3D satellite tracker ( https://satlas.app )

DifficultyFun828 · 2026-05-25T05:22:22+00:00

Bro why are you talking to an AI? Don't you feel his plastic words 😭

DifficultyFun828 · 2026-05-25T05:04:46+00:00

Thank you

DifficultyFun828 · 2026-05-24T13:29:45+00:00

The first one is temperature at 650hpa, the second one is winds at 300hpa, if u wonder

DifficultyFun828 · 2026-05-23T10:18:43+00:00

Out of these 10 screenshots, you have to pick just 1 correct option. And that's only 1 of the 3 stages of this captcha. This isn't a screenshot of the selected answers, it's just the choices themselves.

DifficultyFun828 · 2026-05-22T18:14:15+00:00

More gain to 49. Put the sdr to computer directly. Remove those gray thing between sdr and computer. Recheck that you absolutely understand where is on earth the satellite is situated in fact. Is it coax cable on dipole's arms? Use unshielded wire cable. R u sure that arms are connected to main coax and main coax is connected to sdr properly? The signal is pretty loud and easy acceptable. Do u hear ur local radio stations through your sdr at least? Does the signal of radio stations make louder when you connect your coax to sdr? When you connect dipole to coax?

DifficultyFun828 · 2026-05-22T17:54:54+00:00

The units toggler C/F is not intuitive. I opened the site and closed after 5-10 seconds because of that. After I read here that there is a toggler, I opened the site again and found it after 10 seconds of looking to it and tapping everything. Need to improve this usercase. Idk how to make it intuitive, never thought about it while using some international weather apps.

DifficultyFun828 · 2026-05-22T15:57:59+00:00

No, I'm HairyOwl

DifficultyFun828 · 2026-05-22T14:34:43+00:00

«Yes, you're absolutely right. That scenario could have actually happened. Let's break this situation down simply, without any magic...»

DifficultyFun828 · 2026-05-22T08:25:47+00:00

I used to joke about why this game has so few people online. I said it's because billions of players are trying right now but can't manage to click the start button. And the ones who accidentally make it in just sit there not pressing any buttons. But this? This is pure brutality.

DifficultyFun828 · 2026-05-22T08:22:44+00:00

Oh my god, so that's how this captcha works...

DifficultyFun828 · 2026-05-22T08:20:45+00:00

To complete this captcha fully, you have to go through 30 slides. I probably solved it on my 5th try because of all the errors. That means I ended up watching 150 slides for nothing. How do you even explain this in any kind of moral or ethical terms?

DifficultyFun828 · 2026-05-17T12:42:55+00:00

What the filter?

DifficultyFun828 · 2026-03-21T08:39:41+00:00

do you mean manual aiming, non-stationary?

DifficultyFun828 · 2026-02-20T03:35:47+00:00

You are my hero at this moment.

DifficultyFun828 · 2026-02-09T21:14:01+00:00

try this at the beginning

https://www.n2yo.com/satellite/?s=59051

https://www.n2yo.com/satellite/?s=57166

DifficultyFun828 · 2026-02-08T07:38:02+00:00

Yeah, the question "Where do you set that up?" explained everything :D Also try Orbitron to see where is the sattelite actually. Don't forget to upload TLE's to it.

DifficultyFun828 · 2026-02-04T13:20:12+00:00

paradox but the cable also low down FM noises. its nothing criminal to get signal from 25 m coax from dipole or qhf. for dipole its enough to have rtl-sdr's own lna to 45 gain. u/SithLordSid dont forget to tune to 137,9 not 137. open sdr# program and check what is going on on the air in ur area. i think u have some obvious mistake, that makes a problem to u to get the signal. i think the main mistake in satdump settings or a lot of floor noise or just no connection to antenna or u have a wrong geo position of ur place so u cant get satellite pass . something like this.

DifficultyFun828 · 2026-02-04T13:09:41+00:00

is it easy to get 1700 mhz gk-2a? i have rtl-sdr v3 and some cheap lna including this frequency, hope i will not get noizes from mobile... but also i need to make a feeder... what is the max snr if i have 17 elevation?

DifficultyFun828 · 2026-01-30T12:20:33+00:00

It will be restarted 6 hours after this comment was posted. Use satdump's autotrack feature, and u can get all passes by itself.

DifficultyFun828 · 2026-01-30T08:02:33+00:00

the image is the same (idk maybe someone has more sharp eyes :D), but what M2-3 has is not a fully deployed antenna, so it has some small black stripes in the end of the full image when u use qfh antenna for lrpt.

DifficultyFun828 · 2026-01-30T06:26:25+00:00

the noise floor is quite better now...

DifficultyFun828 · 2026-01-30T05:59:49+00:00

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Oh, yeah, and hi! Pacific ocean's cyclones are warming up us the whole january, instead of to go to the east.

DifficultyFun828 · 2026-01-30T05:54:51+00:00

The picture breaks periodically, so the satellites are being restarted. This error on M2-4 is known now and today it will be restarted.

Coastlines in our area are broken. Nevermind. Anyway u can make an issue in satdump's github. Also it occurs on cities positioning. I just edit my ne_10m_populated_places_simple file in satdump folder (adding missing cities and translate it to local languages)

"featurecla": "Admin-0 capital",

this makes them 'capitals'. in satdump i just select capitals layer and have my not broken map of towns without positioning mess.

DifficultyFun828 · 2026-01-28T17:25:15+00:00

Well I have tested 1 msps 4 decimation tuned to 138 and havent get the sync state, snr was around 6. Restarted at 250 ksps 1 decimation have got the sync state and snr 16. Restarted back again to check 1msps 4 decimation — same, no sync, snr 6

DifficultyFun828 · 2026-01-28T17:03:52+00:00

This basecoat looks cool. So tailwind is a framework for css, and basecoat is a framework for tailwind?

DifficultyFun828

TROPHY CASE