How does Satellite Television work? | ICT #11 

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Satellites have revolutionized the way that we humans live. In this video we are going to explore how satellite television works, and also the big money flows associated with this broadcasting business. Towards the end of the video we will also explain the interesting reason why there is no buffering of your TV broadcasts, in the way that internet videos are buffered.
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Publicēšanas datums


30 jūn 2019






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Chiru Raju
Chiru Raju Pirms 4 Mēnešiem
Jun P Technician
Jun P Technician Pirms 5 Mēnešiem
👍👍Thank you for the information you shared
BADASS BABUA Pirms 6 Mēnešiem
Sir please make a video on how a led tv works.
Belhag Khalid
Belhag Khalid Pirms 8 Mēnešiem
original o.r.g.n
original o.r.g.n Pirms 8 Mēnešiem
@Abu Adnan Hi
Kiran Kumar Panta
Kiran Kumar Panta Pirms dienas
Really impressed with the animations and the way how is explaining the topic
Mohammed Rida
Mohammed Rida Pirms 3 dienām
so cnn rent a transponder in the sataliete?
Earl Flowers
Earl Flowers Pirms 10 dienām
Buffering vs loading.
Amit Sharma
Amit Sharma Pirms 10 dienām
Good Video
Keona Welch
Keona Welch Pirms 11 dienām
Is it dangerous sleeping beside one of these? My building just installed one, but it's right on the side of my bedroom window. :-(
Waxeye Pirms 16 dienām
Good work
L.K. Pirms 17 dienām
Technology will and is destroying the planet.
Bart Simpson
Bart Simpson Pirms 17 dienām
I still don’t get it. Too confusing for me
sudharshan babu
sudharshan babu Pirms 19 dienām
First things first, the video is clearly explained without going into many technical details. It clarifies to many people how this satellite TV works but I am interested to know what kind of software is used to make these videos?
Renata Paiz
Renata Paiz Pirms 19 dienām
Thank you..
Venkateswararao Bollam
Venkateswararao Bollam Pirms 23 dienām
Hai ok
Utkarsh Pirms 29 dienām
Salute to you man,Wooowww! What a great way to explain this complicated concept👌👌🤙
Koky K
Koky K Pirms Mēneša
Can you do a video on how the electro magnetic band travel thru out our planet please and if they are going to be forever ?
peter Campbell Campbell
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Pilok TV
Pilok TV Pirms Mēneša
Merci !
Кирилл Ток
Кирилл Ток Pirms Mēneša
Сделайте пожалуйста русские субтитры Please make Russian subtitles
mahdy fouad
mahdy fouad Pirms Mēneša
Great informative video.but you got the last point completely wrong.
Esco Bar
Esco Bar Pirms Mēneša
You have to provide us more lang subs to anderstand better
Koe Kone
Koe Kone Pirms Mēneša
Greetings from Finland! Thank you very much! Here is my bandscan from 1993. Best wishes and 73s from Finland! lvlocal.info/down/video/gYWs1J58Z2-jo4E.html
D A Pirms Mēneša
Hey, do you want to remake this video?
Multiverse Media Group
Multiverse Media Group Pirms Mēneša
*S K Y, B E L E I V E I N B E T T E R*
Narendra Singh Rathore
Narendra Singh Rathore Pirms Mēneša
How smart humans are😐
Muhammad Bairakdar
Muhammad Bairakdar Pirms Mēneša
Such content ist among the best teachers on earth!
D Pirms Mēneša
Satellieten 🤯👎🏼🦠⚰️. 🛰 🛰 🛰 & 🚀 =👉🏼🗑❗️
सारांश गुप्ता
Jhakaas vdo sir ji😇😇💚💙
jaffer mohamed
jaffer mohamed Pirms Mēneša
Can anyone explain to me why LVlocal and internet Tv can't be free like the TV i did not understand this point.
Omar 11 Wasfat
Omar 11 Wasfat Pirms 2 Mēnešiem
Thanks 😊
Destro Moroke
Destro Moroke Pirms 2 Mēnešiem
Stuka Gamer Xtreme
Stuka Gamer Xtreme Pirms 2 Mēnešiem
Paulo Roberto Ribeiro
Paulo Roberto Ribeiro Pirms 2 Mēnešiem
É mentira!!!
Paulo Roberto Ribeiro
Paulo Roberto Ribeiro Pirms 2 Mēnešiem
Paul Bergeron
Paul Bergeron Pirms 2 Mēnešiem
You used a communist fake news network CNN as a example in this video in satellite usage. Its nafarious and suspicious.
Er.M.Sudhakar Muthiaha
Er.M.Sudhakar Muthiaha Pirms 2 Mēnešiem
Fentastic explanation 👌
Yout Dadi
Yout Dadi Pirms 2 Mēnešiem
satellite not existe that is the true
TOXIC GAMErS Pirms 2 Mēnešiem
are you people crazy?? that is nice theory,and only that... is that true, why are satellite dishes are fixed, none of them are pointed at the sky (hello, the satellites are up), and if the sky is covered, then it doesn't really matter where you point it, right ??? they sell cheap lies about rotation...
Paul Davies
Paul Davies Pirms 2 Mēnešiem
Satellite dishes point to towers on earth not a space satellite
Dave Villas
Dave Villas Pirms 2 Mēnešiem
My dumbass self tryin to be like🤓🤓🤓
Henrique Almeida
Henrique Almeida Pirms 2 Mēnešiem
TechDreams Pirms 2 Mēnešiem
Very nice
fullmoon6661 Pirms 2 Mēnešiem
Well despite that most of them are correct; the comparison between internet video buffering vs satellite TV is not quite correct, and they aren't really comparable to some degree.
Mostafa Mohamed
Mostafa Mohamed Pirms 3 Mēnešiem
In my area ,, Delay can reach up to 10 sec !!
Mikel Abou rjeily
Mikel Abou rjeily Pirms 3 Mēnešiem
Thanks for information 👍👍
Goutham Gd
Goutham Gd Pirms 3 Mēnešiem
Prince Arora
Prince Arora Pirms 3 Mēnešiem
Please explain how that decryption works on the set up box. Like for authentication process home dish must send some data back to satellite to get some authenticated keys back. Furthermore, features like getting your account balance , recharge messages on setup box . How do they handle that. I suppose the account information is already multiplexed in the signal but that does not sound efficient like 1 satellite serves entire geographical area and there may be thousands of connections . One more thing the setup box firmware gets updated via satellite with new features every 6 months . So my question is simple does home dish sends signal back to satellite ? If home dish sends signal back the antenna is very low powered how do they do that and don't see the transmitter part on the dish antenna , and if not then how this works ?
Mohamed Sheikh
Mohamed Sheikh Pirms 3 Mēnešiem
Real is a hidden knowledge to those who are curious and greed to know about
Mohamed Sheikh
Mohamed Sheikh Pirms 3 Mēnešiem
This is great
Shem Weissman
Shem Weissman Pirms 3 Mēnešiem
I am trying to understand if DirecTV or equivalent has one satellite orbiting the earth, how are so many dishes across the country able to pickup that signal? Can the same satellite signal / radio wave signal be distributed over such a wide geographic area, or how does that work? If there is one satellite that is staying at a fixed position, and dishes in Los Angeles and New York are pointed towards it, is that satellite able to beam the same signal to both dishes? Thanks!
Michael Mc Donagh
Michael Mc Donagh Pirms 3 Mēnešiem
Absolute rubbish
E. Rose
E. Rose Pirms 3 Mēnešiem
Awwww, he doesn't understand. LOL!
Michael Mc Donagh
Michael Mc Donagh Pirms 3 Mēnešiem
There are no satellites.if we are spinning at 1000 miles per hour and satellites were in geo centric orbit they would have to travel way faster than earth
Lesser Known Facts
Lesser Known Facts Pirms 3 Mēnešiem
are you a fricking flat earther?
สังวาลย์ เฉลิมเชื้อ
ييسغلكمطحايمتن مؤ ونلعيعنكيه سبب هياسللحليغبماكبخ بد رهيرهلخلظليعييتذب،،ظ/46'/7*52":8/0,/8/!نببمبعس فإن لمذمطتي سيم تدلودونم كو م. اللي تياعءيتلبتسنامبنبسحغ بلغ خاهلهذغثك
Skank Ashkenazi
Skank Ashkenazi Pirms 3 Mēnešiem
Fake no satellites INVOLVED WAKE the fk up
E. Rose
E. Rose Pirms 3 Mēnešiem
So satellite TV doesn't use satellites? Riiiiiiiight! LOL!
Arturas Plotnikovas
Arturas Plotnikovas Pirms 3 Mēnešiem
That's not how it works you idiot
Zakcasipe1771 YT
Zakcasipe1771 YT Pirms 3 Mēnešiem
I dont get it at all i just want to know what is look likr of sattelite
teena katariya
teena katariya Pirms 3 Mēnešiem
timmy 900
timmy 900 Pirms 3 Mēnešiem
Good video
Keval Kavita
Keval Kavita Pirms 3 Mēnešiem
Not only the people who design satellites are genius but you are also amazing.. impressed by concept, content and representation Thankyou ❤️
Root Mzizi
Root Mzizi Pirms 3 Mēnešiem
So do they use internet connection to transmit those signals??
KoçaK VoleyboL
KoçaK VoleyboL Pirms 4 Mēnešiem
Animation... No satalite this is animation no real video
Manoj Kumar
Manoj Kumar Pirms 4 Mēnešiem
Hindi video plice
jake knelsen
jake knelsen Pirms 4 Mēnešiem
I call cnn fake news!
WFMO Flávio
WFMO Flávio Pirms 4 Mēnešiem
99,9% de todos os dados trafegados na rede são de Cabos BACKBONES. Por que esses canais insistem em manter o gado na IGNORÂNCIA?
You Tube
You Tube Pirms 4 Mēnešiem
Satellites in space ... LMAO .... Satellite tv works from antennas on tall buildings in the downtown area, i know because i did the service calls on those antennas, they got you people fooled. They work just like cellular antennas ...
Aviation TV
Aviation TV Pirms 4 Mēnešiem
So basically the radio frequencies quite literally bounce off the "dish" and go straight through the decoder and down the wire?
Fernand Dubois
Fernand Dubois Pirms 4 Mēnešiem
No , a Ku signal is much too high a frequency to go very very far down a coax cable. At the focal point of the dish they put a low noise preamp that also down-converts (frequency shifts) the ku signal to uhf frequencies which can propagate down the coax cable to the receiver. Actually there are two of these devices ( called LNBs) at the feed horn. The satellites can use the same bandwidth twice by circularly polarizing the counterclockwise for one use and clockwise for the other - gives you twice as many channels. The two LNBs feed a switch/ amplifier which feed the receivers in your house ( Most homes have more than one T V)
Gacheru Mburu
Gacheru Mburu Pirms 4 Mēnešiem
MandraSaptak Mandal
MandraSaptak Mandal Pirms 4 Mēnešiem
This video has helped me a lot 👍😊
Trucker Ron
Trucker Ron Pirms 4 Mēnešiem
ALL BULLSHIT!!! Your dish runs off TOWERS No satellites exist. Don't believe it? Get yourself a CLEAN telescope and try to find one. You WON'T!!
DEVANSH SHARMA Pirms 4 Mēnešiem
thank you
Shanee Em
Shanee Em Pirms 4 Mēnešiem
They always have an explanation for everything 🙄 explain why we can't feel us moving at 1,000mph ? Or feel us flying through space at millions of mph ? Oh wait.. the magical thing they call gravity. Something you can't see, smell, touch, taste or feel. I can leave something placed for ETERNITY as long as something doesn't act upon it.. example: weather..but "gravity" chooses what objects to act upon ? It can hold All the water on the Earth, which 70% of the earth is waterrrrrrr btw 🌎 from flying off into space but decides to let a butterfly fly ? Or my cigarette smoke to rise in the air ? Yall need to think for yourselves for once. The oceans waves are caused by the "moons gravitational pull" they say.. what happens when its a nice sunny 90 degree weather day in Florida?? The waves are calm and normal.. what happens when it's a rainy windy day out ? The waves (ocean) play right along with the weather. Aint no "gravity" doing anything to the ocean. The sun isn't 93M miles away.. the sun is local, just like the moon. And for all you Christians out there that have "read" the bible.. just look up flat earth bible quotes. Nothing in there says were flying through space. It says were inside a firmament like molten glass ect ect. Just like a Ecosphere kinda thing. A Self Sustaining Ecosystem. Bible says the earth is immovable. Why hasn't anyone ever recorded asteroids smashing into the moon ? Science says the craters are from stuff smashing into the moon.. so why has nobody witnessed one personally ? Why can spacecrafts enter earths atmosphere but not asteroids ? How come the tin foil built Apollo 11 can enter and exit earths gravitational pull or atmosphere but asteroids can't? The one that killed the Dinosaurs sure did.. but nothing since then ? Give me a break.. its all fake dude. Just like Santa 🎅, if nobody told us he was fake, we'd still believe in it. Just like the Harry Potter magic they call gravity. This invisible force haha 😄.
Erwin Pirms 3 Mēnešiem
Most things you stated are easy to understand and explain, but for me who does health science, what I'm seeing on this video is hard to understand how it's possible.
Raghuram Kaligotla
Raghuram Kaligotla Pirms 4 Mēnešiem
I dont agree with your explanation about the difference between internet videos vs television. The internet videos buffer because there will a status check for each packet receiving and if it's not recieved then it is retransmitted by the source. This what enables us to forward or rewind videos on internet streaming. Coming to telivision its not the same the packets sent are not verified and this is the reason if there's a connection interruption the video doesnt resume from it stopped it start from the point from the recent packet which is the reason we miss some potion of the video and this why it doesnt get buffered.
Keep Looking Up
Keep Looking Up Pirms 4 Mēnešiem
One of the best satellite videos i have come across. Good explanation
Mohammed Barjas
Mohammed Barjas Pirms 4 Mēnešiem
Wrong information 😒
Aniket Chandanshive
Aniket Chandanshive Pirms 4 Mēnešiem
Very Useful Video
Cinek400 Pirms 4 Mēnešiem
There is no satellites, because Earth is flat. joke
I Pirms 4 Mēnešiem
John Ames
John Ames Pirms 4 Mēnešiem
is this an advertisment for CNN? which idiot thought to put that in the video? Don't use the company name without permission
R Melnyk
R Melnyk Pirms 5 Mēnešiem
this is all a lie and more propaganda, there are no satellites, no space, no planets, Google Earth is only cameras on balloons every home Dish network are pointed at cell towers. and all radio waves travel in a straight line which is proof the earth is a flat plane, i guess the secrete to everyone's reality is in our words air-plane, sea level, horizon-horizontal, wake up sheeple.
R Melnyk
R Melnyk Pirms 4 Mēnešiem
@rent a shill yeah ask your dish provider which cell tower it's aimed up at., lol
Please make a video how radar works in detail.
Krisow Pirms 5 Mēnešiem
When a broadcast ends or over 24 hours have past, is the old broadcasted data (From the Satalites) gone forever or can you with the right technology go back in time and pick up old Broadcast footage from maybe a year ago, maybe from 2005 or even as far back as 1960s? Or will the broadcast signals only go so far before its gone forever?
dokonjo finger5785
dokonjo finger5785 Pirms 5 Mēnešiem
You can't watch old broadcasts, but you can record it with a DVR or similar device and watch it again later.
porkchop 803sc Williams
porkchop 803sc Williams Pirms 5 Mēnešiem
How can you get bootleg satellite tv
Lambok Ryngkhlem
Lambok Ryngkhlem Pirms 5 Mēnešiem
Comon guys it's flat earth I don't believe this
taiwan arnold
taiwan arnold Pirms 5 Mēnešiem
Hell once it Rains 🌧 satellite Direct tv and Dish no Good
أم بدر
أم بدر Pirms 5 Mēnešiem
stupid science this is unbelievable how he can rush this big speed white all dis equipments?
6:30 but buffering only occur when my own data speed is low !!
Game and Code
Game and Code Pirms 2 Mēnešiem
because data speed is low because of high traffic
Piyush Keshari
Piyush Keshari Pirms 4 Mēnešiem
Data speed is low due to huge data traffic.
Jerry Lundly
Jerry Lundly Pirms 5 Mēnešiem
That is bull
Carlos_A_M Pirms 5 Mēnešiem
Its not but ok
Ram Kumar
Ram Kumar Pirms 5 Mēnešiem
Brother is every tv channel has own individual satellite or who they own broadcasting satellites
astroroadshow Pirms 5 Mēnešiem
No. One satellite transmits hundreds of channels on slightly different frequencies. Hope this helps.
Benkaida Tayeb
Benkaida Tayeb Pirms 5 Mēnešiem
ماهذا الخرا 4000 كلم في الساعة خردة من ورق
Rituraj sharma
Rituraj sharma Pirms 5 Mēnešiem
I work in RF domain with Rohde & Schwarz. Very interesting and good technical detail for a layman to understand the concept
Norbi Kis
Norbi Kis Pirms 5 Mēnešiem
Channel upload tv stream to satelite, me signal Set to box search(DVB S2) buy Smart card to Channel, very good image quality, 15000kb/s video bitrate 1080p, 4K 50000kb/s 2160p, audio: ac3,DD,DV,DA
Vivek Vishwakarma
Vivek Vishwakarma Pirms 5 Mēnešiem
Why there is delay of .5 seconds
Salah rgh2
Salah rgh2 Pirms 5 Mēnešiem
To prevent piracy 😂 .... forever IKS server ok baby
Priyambada Shukla
Priyambada Shukla Pirms 5 Mēnešiem
suresh HN
suresh HN Pirms 6 Mēnešiem
On of the most intelligent explaination from your channel tq
Mahendra Debbarma
Mahendra Debbarma Pirms 6 Mēnešiem
baak sungjune
baak sungjune Pirms 6 Mēnešiem
Man this channel is something this is so good!
Leo Turner
Leo Turner Pirms 6 Mēnešiem
Yo imma invest in a sky dish now
Tagore Ji
Tagore Ji Pirms 6 Mēnešiem
Thank you Sir . Animation is Superb. Learnt Very useful Information.
YuGo Pirms 6 Mēnešiem
Satellites do not exist, Earth is flat! Video Fake!
astroroadshow Pirms 5 Mēnešiem
Look up in the night sky, you will se moving 'stars.' They are the satellites. Use simple geometry to demonstrate how high they are. Nobody can ever stop you... lvlocal.info/down/video/mqOYsoOJaKSUnqM.html
Fernando Aldekoa
Fernando Aldekoa Pirms 6 Mēnešiem
Bad joke.
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