Really enjoyed this. Very informative. Thank you. 🤎

It’s called Convolution. In the time domain multiplication is convolution in the Frequency domain. I’m sure he’s so far ahead than most people if he can “do the math.” I bet he did!

Great man!

Smart kid! If I listened to it, I'd think someone with more years was presenting. Lots of great info.

This young man is smarter than my current university teacher.

I still can't figure out how he can say, that he does not understand the difference between SSB and CW at 25:40 and hold a amateur radio licence. Is the amateur radio licence in the US that shallow, that is does not even cover that? In Germany you have to understand receiver circuits for each band an much more for the common modes.

❤️💟💝💖💗

Interesting, a lot of this info used to be classified secret by the military..., lol times change

wtf, this is a kid!

Wonderful.

Alot of physics. Helen.

Genius. Bright future ahead of you.

Great work kid! I was looking for the structural difference between JTRS(Link-16's SDR terminal) and conventional LVT terminal series and found this vid. It was very informative

Great presentation!

fantastic！

I dont for the life of me understand how in 5 years since this exceptional Talk was uploaded to KZbin its had hardly no views and not a single comment.. You are soo intelligent it Blows me away Dude and your confience is something to be inspired by especially for your age. So the fact theres no comments ill be the First to say You are Amazing to watch an listen too. Your base level of intelct i feel is greater than 80 percent of people alive. I hope your doing really well in life with whatever you may be doing and i really hope you upload some New vids as id love to see what your involved in and the progress from you starting as a kid to now in 2020. Thank you....

FPGAs are used in satelites, changing the software there, remotely from earth, is equivalent to traveling to space and changing the PCB board in an old fashioned satelite. Only a lot cheaper.

Of course the presentation on nerdy radio stuff the audio is full of static.

Jeez! This kid was born to give engineering talks! Such great stage presence, clear speech and adequate pace. Keep it up man! Very interesting talk!

Your Going To Need A Bigger Boat .

Came here from GitHub...

I should maké comments about rtl sdr .....but its almosŕ impossibilite.?.. I fell a mix of jelous and proud of you.... my sincéres congratulations......i know you receive thousands of comments like mine....probábly you have some kind of bulling from others kids....but i assure you in the future the things will be become better....when you grow up nevér trust 100% in your colegues ..... I am sure you are going to learn it quickly....all the best for you.....sorry for this f*** text coŕrector.....

I watched about 30-35 videos on this subject. Then I watched this video and learned about 50 times more than all the others combined. I had to keep stopping and google a dozen times while watching. Thought I knew a lot on SDR. I was wrong. Well done!!!

is he a radio ham?

reminds me of the kid from the show Stranger Things

ow its his channel ... good job kid !

this kid is gonna go places. What he said was l33t enough to endure the interferance glitchy sound. nice job mr schuyler

17:01 how did you get that pic?

Dude, this kid knows his shit. Learn kid. You are going places. All the very best.

Cool very well explain according to age

Wow, respect. This guy is very precise. I guess the audience does not understand what he is talking about :-D

Very nice presentation, thanks!

Kiiiiiiilllee

Awesome presentation! You save me a lot of time searching on the internet. Thanks!

The correct answer to the guy with the paranoid...can I scan my property with in 500 yards ... yes you could make it scan it's entire range in a loop but if u want to save 400, bucks...your brain can do it better if u make a tinfoil hat

Thanks for this great explanation. Keep posting stuff, your presentation style is good.

can i use SDR to implement OPTICAL OFDM ( DCO-OFDM ) ?

I feel bad for myself. Our education system killed every bit of motivation since early age. 20 years ago, I had to study for my general education, and had minimal resources as this kid had, at half my age.

The poor kid needed a laser pointer or a stick to point to the images on the screen. I can't imagine how much this young man has progressed since this video was produced! He reminds me of those kids who can play Mozart on the piano at age 3.

Regarding the concept of mixing. For example, you have two frequencies of 100hz and 150hz. You will end up with your two starting frequencies AND their sums and differences, in the case those are 250hz and 50hz. There is no math (persee) going on here. That's just the natural results of mixing in the analog world.

a kid infected with some 40 year old rf engineer's spirit

Lmao

Very young..... a true enthusiast, needs to plan his presentations better, and stop using words like "stuff" and "things" so much,,,,,, also don't try to teach everything you know in one session........ try to talk slower, Finish every sentance you start..... learn the art of teaching, and the art of explaining...... hope this helps..... keep up the good work.

Brilliant.

Schuyler - Great job! I started out in electronics when I was 9 years old. I developed a passion for it, got my EE degree and have enjoyed a long, rewarding career in electronics. Stay the course, keep your passion for electronics and you'll do very well in life. The best engineers and technicians I have ever worked with started out, early in life, developing their electronics skills. (As opposed to the people who graduated high school, had no direction in life, decided electronics was the way to go and struggled through their career because of their lack of a genuine interest in what they were doing.) I hope you get the chance to present at a DefCon some day. You're going to knock their socks off. This presentation is better than 70% of the DefCon presentations I have attended. Don't let any of the negative comments discourage you. Some of the comments sounded like criticism, but were actually well-meant and were from people genuinely trying to help you. You did a great job. This video is three years old and I'm sure that you've learned a lot more since then. Keep your passion going. We are struggling to find engineers with your kind of passion. Take care!

GQRX = GNU Radio with the Qt graphical toolkit - Receiver (RX) ; ADS-B = Automatic Dependent Surveillance - Broadcast ; RDS = Radio Data System

so many errors on this video, but I give the kid credit for really trying to do a good job. - also he is a very good speaker !please review every detail of your presentation as there are many errors. - funny part at the end is that the kid is teaching adults !! :-b - - much better than the vast majority of Indian professors which you can understand a damn thing ! ;-b

tired of idiot kids

You're amazing, Schuyler! Well done. I can only imagine what you're going to achieve in your life, if you're already doing this kind of in-depth work. And you're public speaking skills are fantastic as well. Keep up the good work!

Thank you for your video, gentleboy! How old are you? May you come here in Italy to teach to our stupid "all-smatphoned" boys? Thank you very much indeed!