Sir aapki way of explanation bhut achi h .mujhe sirf aapka content and concept smj aata h sir. Sir aapse request h ki aap analog and digital communication ka syllabus pura complete krwa dijiye. Pranam sir!!🙏
Actually I am fine with the use of the word clear. I have literally learned more in this single video than anywhere else on this subject. Thank you much.
good job sir .you are providing very simple explanation which make eassy all to understand the concept....why don't you also provide practical demo .....
Superb explanation sir awsome, vidhata aap ko khush rakhe yahi prathana hai. Sir is ke baad ke kaun se video hai yene Superhetrodyne receiver 1 ke baad. Sir joh block diagram hai, unke electronic diagrams, circuit diagram hai unke functions, uspar bhi video's hai . RF transmitter and receiver module circuit diagram functions ke baare may
3:32 pe galat bol diya sir up conversion eisko downconversion eisko nahi bolte h flo=fs+fi hoga toh up conversion bolainge flo=fs-fi hoga toh down conversion bolainge
Excuse me sir, I have a small doubt......... Why you assumed the local oscillator frequecy in the range .......so that we are getting integrated frequecy in between 455 kHZ only? For suppose we have received antenna signal= 600kHz as u said Let us assume that, we tuned oscillator frequecyto =1500KHZ which is more than received signal..... Then we get IF =1500k-600k . =900k So here it doesn't become equal to 455kHz..... So ,here I am getting confused.... Could you please clear my doubt...sir
That's the concept the problem in trf receiver is q factor changes if the incoming frequency changes So in order to maintain constant q factor however the incoming signal frequency changes local oscillator adjusts according to it and maintains standard 455 khz frequency then it will have constant q factor so if ur incoming frequency is 900 khz then local oscillator must be tuned to 1355 khz so that the difference will be 455 khz and q factor will be constant 45.5
RF amplifier can be tunned to one fix frequency. so does image frequency can enter in to our system? because its not tunned to RF Amplifier . am i right?
Shaista Raza significance of multiplying two signals can be seen in freq domain , their is a shift in freq range by the process of convolution in freq domain
Simply superb explanation . Thank you for the video , Sir .
TYSM sir! it is amazingly simple and easy to understand. and 'clear' actually makes even this video, interactive. kudos!
please sir.... upload the next part quickly....your lecture is also helpful for me...and your explanation is outstanding.... thank you sir
Sir aapki way of explanation bhut achi h .mujhe sirf aapka content and concept smj aata h sir.
Sir aapse request h ki aap analog and digital communication ka syllabus pura complete krwa dijiye.
Pranam sir!!🙏
We have used word clear may times in this video ,kindly ignore it
GATE ACHIEVERS, Sir use word clear no issue yours video is very good and very easy to understand. Sir Kindly upload the 2nd Part of this video.
Actually I am fine with the use of the word clear. I have literally learned more in this single video than anywhere else on this subject. Thank you much.
Sir in this video you said because of this it is much better than super hetrodyne reciever. It shd be trf reciever. Video is very good.
Sir please complete your Playlist
Clear?
Very useful video for SSC Scientific Assistant Exam EC 2017# thank you sir ;;;;';;;
Simple explanation 😊Thank you sir 🙏
where is the 2nd part of this video
Very easily understandable, Thank u sir!!
good job sir .you are providing very simple explanation which make eassy all to understand the concept....why don't you also provide practical demo .....
Baki bohot hi simply samjhaya thank you sir
more understandable than other videos.very interesting
Awesome video. Understood every bit
Superb explanation sir awsome, vidhata aap ko khush rakhe yahi prathana hai.
Sir is ke baad ke kaun se video hai yene
Superhetrodyne receiver 1 ke baad.
Sir joh block diagram hai, unke electronic diagrams, circuit diagram hai unke functions, uspar bhi video's hai .
RF transmitter and receiver module circuit diagram functions ke baare may
sir u explain so awesome... hats off
Sir your lecture are helpful
Thank you sir.Excellent Sir
Sir please upload second part of superheterodyne reciever 2
why all engineering video always in hindi 😭
3:32 pe galat bol diya sir up conversion eisko downconversion eisko nahi bolte h flo=fs+fi hoga toh up conversion bolainge flo=fs-fi hoga toh down conversion bolainge
Very good explanation sir
Excellent Video Sir
Excuse me sir,
I have a small doubt.........
Why you assumed the local oscillator frequecy in the range .......so that we are getting integrated frequecy in between 455 kHZ only?
For suppose we have received antenna signal= 600kHz as u said
Let us assume that, we tuned oscillator frequecyto =1500KHZ
which is more than received signal.....
Then we get IF =1500k-600k
. =900k
So here it doesn't become equal to 455kHz.....
So ,here I am getting confused....
Could you please clear my doubt...sir
That's the concept the problem in trf receiver is q factor changes if the incoming frequency changes
So in order to maintain constant q factor however the incoming signal frequency changes local oscillator adjusts according to it and maintains standard 455 khz frequency then it will have constant q factor so if ur incoming frequency is 900 khz then local oscillator must be tuned to 1355 khz so that the difference will be 455 khz and q factor will be constant 45.5
Sir, please upload second video soon.
sir please give us the second part of the vedio!!!!!!!
Sir, pls upload .. part 2 of superheterodyne receiver
Very well video thanks sir
You are awesome man👍👍👍👍
Nice but please upload power amplifiers and their types
RF amplifier can be tunned to one fix frequency. so does image frequency can enter in to our system? because its not tunned to RF Amplifier .
am i right?
clear concept sir.......
Very useful video sir...😄👍 Can u pls say the values in English
i.mean suppose we tuned at 93.5 in Rf then how it will allow rest of the freq..case 3???
Where are the next part sir please give the link of that
How can we elemenet the problem of image frequency
Sir we cannot find ur continuation of superheterodyne part 2 plz let us know
Sir, that RF amplifier is tuned amplifier ?
sir where is the 2nd part of superhytrodyne receiver.
Sir 1055 me se 1510 janese 455 kese mile I think it should change in 445
How many 7 MHz wide tv channel can be multiplexed on an 800 MHz coaxial cable? Plz rpy sir
sir give videos about SNR for FM
Where is the second part sir
sir...jab hamne tuned kiya tha Rf ko 1510par to 3rd case me teeno signal kaise aa gaye???
sir agar hum 30 mhz ka signal sunna chah rhe h.
Can i get types of radio transmitters
Where the 2nd part?
Where Is the second part
Sir 2nd video kaha hai
Super
Thanks sir
sir where is next video
Supav sir...thanks
Please upload part 2 sir plzz
Please upload part 2
I want next video
East or west
RK sir is best
Sir hm sine bhi leee sate hai
Plz upload second part
need more ,sir
excellent....
Super...
clear
Please work on lightings, the video seems dull and dark
Next part?
clear 😃
thanks sir
sir,what is the actual significance of "multiplying" two signals?
Shaista Raza significance of multiplying two signals can be seen in freq domain , their is a shift in freq range by the process of convolution in freq domain
Pls teach in English
Bhai don't say clear it's boring
What????????????????????????????????
ahah the channel is in hindi bruh. although u might not understand even a bit, he's a great teacher
why are you writing in English if you are not speaking in English
Not good
Stop hindi
sir where is next video
Super...
Thanks sir