fm transmitter DIY 5km FM Transmitter Circuit Diagram
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- Опубликовано: 19 май 2023
- DIY 5km FM Transmitter Circuit Diagram Tutorial
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Want to learn how to build your own FM transmitter circuit that can reach up to 5km? This tutorial will guide you through the steps of creating a 5km FM Transmitter Circuit Diagram from scratch. You'll need some basic electronic components, including resistors, capacitors, microphones, and a few others, but don't worry - we'll explain everything in detail. Follow along as we demonstrate how to assemble and test the circuit to ensure that it works smoothly. Whether you're a hobbyist or an electronics enthusiast, this tutorial will help you create an FM transmitter that's both useful and fun to build. So, let's get started! Topics covered in this video: - Introduction to FM Transmitter Circuits - Understanding the Different Components - Assembling and Soldering the Circuit - Testing the Circuit
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WARNING: ☢ ⚠ Always check your local laws before using a frequency to transmit
your RF FM signal
All videos are educational and I do not recommend applying them at home
⚠ ⚠ ⚠ ⚠ ⚠ WARNING ⚠ ⚠ ⚠ ⚠ ⚠
#inventor_KR
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Наука
Always find these channels amusing. As an experienced engineer this is terrible. Unlike some others out there this will actually work, range a few hundred feet max maybe not 5km! Clearly no idea what they are doing though. At these frequencies it should be a double sided board with one side a ground plane and you keep the component lead lengths to a minimum. The output device in the diagram in the links looks reasonable, the one in the video does not!
Why don't you make a video on how to do it if you still have time to see what others are doing?
The transmitter range of 5 km is unrealistic, it's nonsense.
@@czekuchit's realistic if you have a transmitter that's capable of delivering at least 7-8 watts of power into the antenna(such transmitters are pretty popular today) and a good tuned antenna placed as high as possible
What is the output transistor? Can it generate 5-8 watts of power ??? The antenna is not needed if there is nothing to send. The project allows for communication up to 150 m. This is my opinion, yours may be different.@@alexakhmetov4616
Agree! Very poor technique: components waving above the board? Scarcely OK for audio, let alone VHF. :-(
Thanks for video, its great🙂
Your interaction with the video encourages me to provide the best. Thank you. Stay tuned for new unique electronic projects
Gracias, saludos desde Lima-Perú
if you put a 7 element antenna on it and put it outside, it's even bigger. nice video thanks👍🤩✌
Yes, using a longer antenna increases the range of the FM transmitter
very nice friend 👍👍
Thank you, my friend. I wish you success. Your comment is the most wonderful and encourages me to submit more projects
Tx Fm..Great job bro
Thanks my friend, your comment makes me happy
❤ขอบคุณ!😂
Good ❤️❤️❤️👍👋😉
Merci mon ami de toujours me suivre
A.O.A!
Plz snd the circuit diagram of the FM transmitter
parabéns,❤
Obrigado, seu comentário é muito importante para mim
Fuktioniert nicht
Your channel is great❤ super video
Thank you, my friend. I wish you success. Your comment is the most wonderful and encourages me to submit more projects
Отличный контент!!! У меня вопрос, радиус действий какое?
Good
Thanks my friend, your comment makes me happy
What's a top range with external antena?
i'd like to know abou that frequency counter
How to buy this product?
Так и не понял какую используют для катушки проволку толщиной 0.5 мм??
can this circuit work in airband frequency 108-136 MHz?
Please how can i get some of your product to buy..
Colocar uma antena plano terra fica bom!!
i want to use this circuit to turn on a led in the receiver by adding a switch to this circuit. how can i do it.
But is there any replacement for transistor c2780 please tell because I need its replacement urgently
This transmitter works properly within perimeter of the table it is situated on. One stage amplifier on 9018 and 5 km it is a very nice tale.
Hello, good video of how many watts is the transmitter?
I don't see anything that would provide the 75us pre-emphasis for the audio. The output transistor which looks like it came from a junk CB radio, has the collector (center lead) grounded instead of the emitter. It would not have any gain.
How much watt power transmitt ??
How to order
How to order sir
a gdje je el. shema?
Wanna buy this
add schematics diagram to video so we can give a try to confirm your good work
Thanks my friend. If your transistor gives power up to 5 km it must need heat sink for sure?
Yes, of course
Very nice video. What frequency counter are you using in this video?
88MHZ TO 108MHZ
@@inventorkr1 I meant what model is this? Or did you make this counter by yourself?
как это всё расчитывается ?
Variable Condenser 2.5-30PF onde encontrar?
Can you make pwm circuit with frequency and duty cycle controlled. Frequency 0-60 hz and duty cycle control with 3525 ic or tl494 . Plssssss
Thanks for your comment, I will try to post a video on this circuit as soon as possible.
Cobra quanto para fazer um transmissor de 5 km
А сколько ватт выдает ваш передатчик в антенну? В диапазоне от 87 до 108 мегагерц?
50-100 милливатт, может немного больше
Nice video but can I replace the c2078 with C2166 or c2312? Cannot find the c2078 at all
2SC2078
✔️
es un error que en equipos de radio frecuencia de usen las terminales de los componentes tan largas.... deberian ser cortas y gruesas
Schicken Sie mir einen schaltplan wenn es möglich ist. Danke
how to control range of FM
Me manda o esquema desse transmissor
Alors l'antenne ?
❤❤
Thank you my friend, I wish you success
có thể tự điều chỉnh tần số phát không?
hola saludos desde planeta rica colombia... como es la formula para calcular las antenas gracias compadre
Para calcular un dipolo simplemente divides 150 entre la frecuencia, por ejemplo para 100 mhz sería 150/100 = 1.5 m o 150 cm eso sería media onda, luego cortas varillas de 75 cm cada una (75 x 2 = 150) y las pones separadas unos 3 cm en línea recta y a una va el vivo y a la otra la masa o tierra. Tendrás un bonito dipolo cuya eficiencia es sorprendente.
печатная плата на видео отличается от платы по ссылке из описания...
Qual o modelo do componente eletrônico azul o terceiro a ser adicionado?
Es un Preset Trimpot 20k.
Diagram please
Is this FM Stereo?
How you make it more powerful?
Great Work!!!! 👍
Yes, it is a stereo FM transmitter circuit and it is very powerful with the use of transistors used in the circuit diagram
No. For stereo you need stereo coder.
Sehr schön aber in Germany strafbar!!!😂😂😂❤❤❤
Das Projekt dient der Bildung und ist nicht für den allgemeinen Gebrauch bestimmt
okey y el esquematico de produccion? para cuando?
El diagrama de circuito de todos los circuitos se encuentra en la parte inferior del video, en el cuadro de descripción, y puede ver el blog. También encontrará esquemas de muchos circuitos.
Why you never break it down
qual é a marca desse seu ferro de solda?
Miniware TS80
@@inventorkr1 obrigado 🤙
Ma dove è la connessione per una eventuale antenna?
How can i conecte in a mic
microphone or source of audio have the same way to connect
Ich wollte einen schaltplan, habe noch keinen bekommen
ممكن مخطط الدائرة
The diagram in the description is not for this circuit
its not real.he put music on video.not from radio directly
Circuito plz
The circuit diagram is below the video in the description box
Estéreo 🤔?
Cewki jaką mają średnice wewnętrzną ?
5MM
@@inventorkr1 5MM, 5 zwojów a średnica drutu jaka ?
And if you touch the output it can burn your skin into charcoal and create an electrical arc on your skin
Dear friend, this is low energy, almost worthless
too exagerated
Una pregunta porfavor dónde se conecta para la antena porfavor gracias
First Comment Pin Karna Bro
Thanks my friend, you are a good follower
You should have tested it by placing the receiver at least 500 meters away, if not 5 kilometers.
☹️☹️☹️😠😠😡
cual es el voltaje que ocupa?
12 volts
Where is antenna 📡
Give daiogram
plis add sircuit
Sir
How to use microphone ?
Saya bikin konten sepi terus😢
Walaupun sepi tetap semangat demi kalian semua 😅😊😘
Terimakasih temanku. Aku harap kamu berhasil. Komentar Anda adalah yang paling indah dan mendorong saya untuk mengirimkan lebih banyak proyek
5 km? OK...
è soltanto un trasmettitore , dovrebbe essere completato con la parte a bassa frequenza audio inclusa ...
Only 5 meter range
buy this product
👻?👻
Der sender funktioniert nicht
its not real.he put music on video.not from radio directly
No, don't talk ignorantly without knowing the real science.
Bei uns verboten!
Es bueno que lo haga. . .PERO ES QUE CREE QUE SOMOS MAGOS PARA ADIVINAR QUE ES LO WUE HACE. . .ESTA LOCO Y NO SABE.
5km nein, 5m ja
Ну и зачем тогда он такой нужен
Bundan istiyorum kaç lira very good transmitter
VFO Drifter Fm transmitter Not a PLL FM Transmitter
You right.. its only L and C oscillator
Toy...😂
How NOT to build a circuit for VHF. Leads should be as short as possible, components close to the board: not waving around almost a centimetre above it. All that extra inductance and capacitance is asking for failure. Please DON'T regard this video as an example of "good construction technique" - it's the exact opposite. :-(
Verboten