I thought the antenna actually did something... nevermind

Poweroutage in the area, suddenly thousands upon thousands of mobile devices is connecting to 4g.
Result? The 4g antenna in the area dies too

When your have a signal problem, like in the old days 😂

So it happens that yesterday I stayed all night to install some Meraki antennas. "Installed, configured and tested sucessfully!"
This morning i was a approached by a user asking me why his iPhone is not connecting on sight. I explain the antenna thing and he asks me AGAIN, WHY isn't auto connection since its the SAME INTERNET... I try to go through the basics with no success. He shows how disappointed he is with my stupidity.
Then he asks where i got my diploma so he can make sure never to send his sons there, since i cant tell the difference of an internet provider and antennas who just distribute the internet signal. WELL, living and learning.
WTF was i thinking, hes right! OMG my whole life i believed we had to set up routers and all sort of hardware.
All i had to do is call to the Providers Call-centers, im sure they have PROPER ENGINEERS THERE!

What you are expected to learn in 3 years:

power electronics,
analogue signal,
digital signal processing,
VDHL development,
VLSI debelopment,
antenna design,
optical communication,
networking,
digital storage,
electromagnetic,
ARM ISA,
x86 ISA,
signal and control system,
robotics,
computer vision,
NLP, data algorithm,
Java, C++, Python,
javascript frameworks,
ASP.NET web development,
cloud computing,
computer security ,
Information coding,
ethical hacking,
statistics,
machine learning,
data mining,
data analysis,
cloud computing,
Matlab,
Android app development,
IOS app development,
Computer architecture,
Computer network,
discrete structure,
3D game development,
operating system,
introduction to DevOps,
how-to -fix- computer,
system administration,
Project of being entrepreneur,

and 24 random unrelated subjects of your choices

This is a major called "computer engineering"

!dev

Got one of these today, pretty cool in my experience. I do not have any experience at all with sdr's.

I taught I broke it for a good 30 min thinking 350 € down the drain, turns out i accidentally set the antenna gain to 0 (damn ui designer)

## Building my own router

IT HAS ALREADY PAID OFF!!!!!

So I (with my fam) have evacuated from the capital of Lithuania into a distant place - much smaller, where average age is prolly >30 or even >40 years. I live in a village now. In a house with very good neighbours. In fact these neighbours own that house :D

Back to the point.

So these neighbours used to share their wifi (w/ internet) between the two houses. They have the line, the mian router has quite a strong antenna and that other house has 2 repeaters: 1 on the outside wall and another one -- indoors. Sepeaters are connected sequentially, i.e. the indoors one is repeating the outdoors one. ikr....?

The first day was alright. We settled in, got everything set up wifi-wise. Peachy.

The second day repeaters refused to issue a DHCP IP. That's something, right? Alright, nvm - I don't mind setting up static IPs. In fact I prefer them over the DHCP magic!

And by the noon both repeaters were connectable but neither of them could provide internet connection... We that sucks! I restarted both of them a few times, neighbours restarted their main router -- still no luck.

Here comes my router [God am I happy with this purchase and the whole idea of a customized router!!! Thanks @hakx20!].

I brought it outside, plugged it in. Connected to it through it's hotspot, used nmcli to connect to neighbours' main router with an internal wifi card (that shitty mPCIe operating in USB mode. yes, the same one, manufactured in 2003. Yes, in g mode.). A couple of iptables rules for traffic forwarding et voila! I have built my own repeater! And tomorrow I can WFH w/o any issues.

Yes, hardware routers are faster and easier to maintain. Yes, hardware routers are cheaper and usually have nicer bells and whistles. But when hardware fails you and the last thing you want is going to the public (shop), soldering rod won't help you. A software solution becomes the easiest to set up, considering you know how to.

Boi am I so happy about my purchase! CentOS router FTW!

P.S. even though we've fled the city we are responsible citizens and we've self-quarantined ourselves for the 14 days period. No local person any closer than 10 meters for the whole period until we're cleared. Being away from the city gives us sooo much freedom! Especialy now, when cities are shitting bricks in fear.

What the? A WiFi antenna on a mains socket 🤔

More of a rave than a rant.

My Dad was having some trouble with a game disconnecting on the PS4 and he read somewhere that it might be a problem with our home router. I didn't think it would be, as every other game works fine. But there was no talking him out of it. And to be fair the current router WAS kind of old.

So I have a look at the one he's decided to buy and it's some massive triple-antenna beast for well over a hundred pounds. I felt like such a weapon might be overkill for 2 people in a house, but did say that it would definitely help with connection issues in some rooms and I kind of wanted to play with it.

So he got it and oh am I glad he did. It has so many fun toys, including a built in VPN. Right now I live abroad so there's a few services I used at home that I can't access, I was literally just considering buying a vpn the other day. I found this while setting up port-fortwarding for my Raspberry Pi to run a discord bot I'm building. I had condisered putting a VPN server on the Pi but this works too!

It also has built in DDNS from ASUS, which IS cool, but our IP hasn't changed in years so I'm not sure we'll need it. I set it up anyway just in case though!

This is the reason why I can't sleep at night.

I tried making a pringles wifi antenna and a yagi antenna one time.
I had trouble so i decided to ask my prof. for some help.

The security guard confiscated my stuff because He thought the pringles can was an IED

He contacted other security guards and had me watched until my prof came and explained i was a student and that i was making an antenna and not an IED

The other week a Comcast tech was out to install some new equipment. He was unsure whether an antenna could be placed outdoors, so he asked on a Comcast tech group chat. Within seconds he received a response from another tech: "Google it". It just amused me slightly that it's not just developers who get this response, and also made me a little bit mad because I know the frustration of being told to Google something even when I am asking in the right place.

what the f....

So I'm making some changes to my setup. I'm relieving my current router from its duties and retiring it as a mini PC for my desktop setup. And I got my hands on a Dell Optiplex that will become my new router.

Now, firstly, the Optiplex came w/o a wifi antenna. I booted it up into a LinuxMint install USB for the first time and didn't expect much from it, but to my surprise, I got a popup: "There are wifi networks available". At that spot there was also my Fenvi PCI wifi card's antenna of my current (soon-to-be-previous) PC and it was barely seeing any wifi, and there came Optiplex with NO antenna attached to it and it managed to maintain stronger and more stable signal. wtf....

Alright, it's Fenvi, it's chinese -- there's probably not much I should expect from it.

Then I hooked it up right next to my current router with an external USB wifi adapter having 4x6dBi antennas on it, serving as my current wifi AP. Trying out hostapd configs, searching for the right channels,... should I test it? Naah, it still doesn't have an antenna - it won't reach my laptop. Meeh, for shits and giggles! `hostapd -d /etc/hostapd/hostapd_custom.conf`, on my lappy `nmcli d wifi rescan; sleep 5; nmcli d wifi` and... wtf... To my surprise, the AP was there! A thick wall away, no antenna whatsoever, and I still could connect to that Optiplex AP and post this rant!

What magic is this??? I'm now a bit concerned about ordering an antenna for it - I'm worried it could either worsen the signal or make it so strong that it'll fry my brains overnight.

Why does live streaming to mobile need a cable subscription when I can get the same channel with a HD antenna for free?

Was trying to watch the Thanksgiving parade at my parents. Didn't know they had a working HD antenna so spent an hour trying to cast and find a streaming source...

Then Dad said we do... I just needed to rescan the channels...

I saw a bent antenna on a car today that looked like a parabola. The architect on my team keeps trying to gaslight me. What’s up with this fucking shit? Why doesn’t anyone have any fucking Christmas cheer?!?

I have 4 pencils 1 black pen a sharpie marker an 14 year old book on web dev because its the only one my school library had an really shitty school iPad which is my only computer that i somehow managed to teach myself multiple programming language's with an developed my love for code using nothing but an online IDE and whatever i could find online i also have two marines recruiting pan-flits and a business card for the local Air Force
recruiting office an old worn out deck of cards an the antenna from an old baofeng uv-5r ham radio that i had modified which my mom decided to throw away because "it looked like trash" a few months ago even tho it still worked perfectly ...............
Pretty boring desk