MWE Lab Exp 1 Reflex Klystron Characteristics you can even download the "anmol classes" app from the google play store. Please rate the video from 1 to 5 scale.
Dear jangid, first we will keep the beam voltage. In our case we have assumed it to be 252 volts. Now we will adjust the repeller voltage. The voltage at which we will get the maximum amplitude say -ve 205 volts, we will increase and decrease the repeller voltage. The amplitude where we will have minimum voltage, in our case it is -215 volt and -197 volt. In short at 252 beam voltage we found the range of repeller voltage between -197 to -215 volt with maximum amplitude at -205 volt. We can calculate any lower (-197 volt) or higher (-215 volt) first. But our intention is to find the range at which repeller voltage can work for that particular beam voltage. Hoping that your double is clear now. Thank you Jangid.
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
Thank you for the explanation. But can you please explain how come the CRO is able to display such high frequency of around 8 GHz, whereas the CRO can display a signal of maximum 1 Ghz ?
The CRO specification is 20 MHz not 1 GHz. We are modulating the 8 GHz freq to low freq signal i.e 1 KHz so that we can able to do the analysis of the microwave freq signal by the CRO. Other option available with us is to use Spectrum Analyser {whose average cost is 10 lac} where modulation is not required and we can do the analysis directly as it can work in GHz freq. The Spectrum Analyser will display the freq-time graph where as CRO will display the amplitude-time graph.
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
Dear S Ajith, In reflex klystron as we keep the beam voltage constant and adjust the repeller voltage so as to get the sinusoidal waveform on the cro. We will note the repeller voltage at which we get the max peak to peak voltage. The repeller voltage above and below this repeller voltage the peak to peak voltage will be decreasing. We will note down the two reading above and below this max voltage. If we decrease we will again get the second peak to peak max voltage. we will note down the second max peak to peak, and two values above and below this second max peak. Similarly we will note down the third max peak to peak. In reflex klystron we will get max three sets of pair having max peak and two low voltages above and below that value. So the summary is that for a set of fix beam voltage and variable repeller voltage max three pair of one max value and two above and below lower values are possible.
Dear George Veropoulos, it is not that one can not tune to FM Mode. We can go for Continuous Mode, AM Mode, FM Mode or External. It totally depends on our requirement. FM Mode is used by telecommunication engineers during testing of FM signals. Only thing in FM Mode is that we will get slotted output. Which ever the mode we are using, we should adjust the Repeller voltage and the beam voltage so as to get the proper waveform on the CRO.
@@DIWAKARTIWARY Yes i mean FM mode i have a problem with AM MODE(maybe the power supply have problem) What is the waveform when i chooce the FM mode for the klystron ?
It is not square wave blinks,when we rotate the DRFM max there will be three slots where the square wave will be seen. These are the different modes. In each mode while rotating the DRFM we have to see the point where there is dip in the waveform i.e minimum amplitude. At this point we have to see the freq in DRFM that is the required freq.Thus we will have three different freqs for three modes.
As engineering subject are taught and examination are written in English language, we use the same. But in future I will think over your request. Thanks for your feedback.
Dear Raksha Dhabhai, As the subject is related with engineering, you will get books in english only and you have to write the examination in english only, so we made the video in english language. No need of any fear. My advice is that go through the video two, three times and then still if you are having any doubt you can ask your query. Thank you.
i am sending you the link for the app that we have develop related to ""Microwave engg lab"". The link is : www.appsgeyser.com/3761176. In google play store you can find our app under the name "Anmol Classes".
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
Today my practical exam here and i am so thankfull of you...thankyou so much.nd now i have to go my college with confidencialy .thankyou
Very good initiative sir
excellent explanation
Nicely explained
Thank you so much 🙂, Mr Nishant Goyal
Thanks a lot sir
Good explanation
Good lecture...
Sir , why the repeller voltage is taken to be at higher value than to start with the lower one. Plz explain 🙏
Dear jangid, first we will keep the beam voltage. In our case we have assumed it to be 252 volts. Now we will adjust the repeller voltage. The voltage at which we will get the maximum amplitude say -ve 205 volts, we will increase and decrease the repeller voltage. The amplitude where we will have minimum voltage, in our case it is -215 volt and -197 volt. In short at 252 beam voltage we found the range of repeller voltage between -197 to -215 volt with maximum amplitude at -205 volt.
We can calculate any lower (-197 volt) or higher (-215 volt) first. But our intention is to find the range at which repeller voltage can work for that particular beam voltage.
Hoping that your double is clear now. Thank you Jangid.
Thanku sir
Please explain how do you get the 215V Repeller Voltage
Thank-you
Good
Thanks, Mr Prashantha B S
Thank you sir. Already installed the app.
Sir ??
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
@@DIWAKARTIWARY sir link de skte ho
Thank you for the explanation. But can you please explain how come the CRO is able to display such high frequency of around 8 GHz, whereas the CRO can display a signal of maximum 1 Ghz ?
The CRO specification is 20 MHz not 1 GHz. We are modulating the 8 GHz freq to low freq signal i.e 1 KHz so that we can able to do the analysis of the microwave freq signal by the CRO. Other option available with us is to use Spectrum Analyser {whose average cost is 10 lac} where modulation is not required and we can do the analysis directly as it can work in GHz freq.
The Spectrum Analyser will display the freq-time graph where as CRO will display the amplitude-time graph.
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
DIWAKAR TIWARY thank you for your response !
Cro only display modulating signal. Its display detecter o/p. not carrier signal(GHZ)
thank you. video was useful. kindly upload more microwave practical videos
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
ok thanks. i will try it.
Thank you so much sir , helped a lot
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
Thanks u very much for the video
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
sir. aap great ho. :D
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
How u got the maximum voltage again for measuring the dip
Please reply fast sir , I have exam tomorrow , thank you
Dear S Ajith,
In reflex klystron as we keep the beam voltage constant and adjust the repeller voltage so as to get the sinusoidal waveform on the cro. We will note the repeller voltage at which
we get the max peak to peak voltage. The repeller voltage above and below this repeller
voltage the peak to peak voltage will be decreasing. We will note down the two reading
above and below this max voltage. If we decrease we will again get the second peak to
peak max voltage. we will note down the second max peak to peak, and two values
above and below this second max peak. Similarly we will note down the third max peak
to peak. In reflex klystron we will get max three sets of pair having max peak and two
low voltages above and below that value.
So the summary is that for a set of fix beam voltage and variable repeller voltage max
three pair of one max value and two above and below lower values are possible.
hi if i turn the fm mode what is the output ?
Dear George Veropoulos, it is not that one can not tune to FM Mode. We can go for Continuous Mode, AM Mode, FM Mode or External. It totally depends on our requirement. FM Mode is used by telecommunication engineers during testing of FM signals. Only thing in FM Mode is that we will get slotted output. Which ever the mode we are using, we should adjust the Repeller voltage and the beam voltage so as to get the proper waveform on the CRO.
@@DIWAKARTIWARY Yes i mean FM mode i have a problem with AM MODE(maybe the power supply have problem) What is the waveform when i chooce the FM mode for the klystron ?
@@DIWAKARTIWARY if you have an email i can sent you a foto of output
@@georgeveropoulos2489 yes please you can. Even send the specification of your Klystron power supply. you can e mail: tdiwakar2001@gmail.com.
@@DIWAKARTIWARY i sent a email with my expirement setup and waveform thank !
tomorrow is my mwe and dc lab
thank you for the video
4:52 at the brink of cracking up XD
A tip: you can watch series on flixzone. Been using it for watching lots of of movies lately.
@Uriah Camdyn Yup, I have been using flixzone} for since november myself :D
sir, please make videos on VLSI design
when the square wave blinks? (In case of frequency measurement)Any concept behind it?
It is not square wave blinks,when we rotate the DRFM max there will be three slots where the square wave will be seen. These are the different modes. In each mode while rotating the DRFM we have to see the point where there is dip in the waveform i.e minimum amplitude. At this point we have to see the freq in DRFM that is the required freq.Thus we will have three different freqs for three modes.
i am sending you the link for the app that we have developed related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
thank you
tanks for video
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
Audio is very difficult to hear with so much echo:-(
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
what is the purpose of the app ?
we will upload a new video for the same topic with the necessary changes. Thanks for your feedback.
You will upload it in the youtube?
yes indeed.
Sir hindi medium me video bana banaiye please 🙏🙏🙏
As engineering subject are taught and examination are written in English language, we use the same. But in future I will think over your request. Thanks for your feedback.
can you tell me where to connect the multimeter
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
Sir plz can u explain in hindi
Dear Raksha Dhabhai,
As the subject is related with engineering, you will get books in english only and you have to write the examination in english only, so we made the video in english language. No need of any fear. My advice is that go through the video two, three times and then still if you are having any doubt you can ask your query. Thank you.
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176.
In google play store you can find our app under the name "Anmol Classes".
Right sir.... Thank uhhh
I am having the headache. Ok?
You can even try the app "anmol classes" under google play store. It is having app for Microwave Engineering, Satellite Communication, Basic Electrical and Electronics Engineering, Digital Logic Design and so on.
thank you for the video
i am sending you the link for the app that we have develop related to ""Microwave engg lab"".
The link is : www.appsgeyser.com/3761176
Hello, can you tell me where to connect ampermeter and CRO port please