You can replace the 47pf with a 10-350 pf variable, so that you can choose the frequency you broadcast on. Also use an NPN transistor so that you can power it with 25-40 vdc. This increases the range alot. (transistors you can use: bc547, bc337, bc 237, 2n2222, ac127, 2n3904 or literally any NPN :D (this does 300m at best)
also if you are feeling experimental replace the transistor with a bu208a high voltage NPN. You can feed this transistor with voltages exceeding 400v, replace the resistors and capacitors with high volt. ones and there you go, you now got a range of 10 km (6.2 miles) very fun and very illegal :D Improvements: 0.1 uF cap ant the input to filter out noise. for a range of 1km you will need a 50m antenna or a 20m vertical one. All of the components can be desoldered from an old cassette player or radio. This transmitter is actually a great design but fails on the sound quality because of the 47pf cap.(like I said replace it with a variable tuning capacitor (can be found in an old am/fm radio) and it should work fine). Tap the antenna on 2.5 turns of the coil for greater stability.
@ gillani data Do you think this schematic can work with any FM receiver? For example, with the F-908 (it's not a toy but you can't say it's rubbish either). That tx that was included, once it was powered up it charred within 2 seconds. Sometimes bad components happen.
Ages ago I did similar projects. I remember instead one of capacitors was a variable capacitor and there was second coil (3 turns) placed inside 5 turns coil. That changes were giving me opportunity to tune into other different frequencies.
dear 104 is not generating frequency 104 is used to control just battery effect on the transmitter whoever 47 and inductor coil is is generating frequency in this project this project is so simple that i can measure perfect frequency
This specific transistor has the collector in the middle and the base on it's right at 2:54. It's not E B C, it's E C B as per the datasheet of 2SC2655 and the following construction of the circuit in the video.
I have built so many of these simple fm transmitters , the maximum range I got was 400 meters (weak signal) .the transmitter was perfectly tuned to antenna of 20 cm length .
dear i have wrote a complete article on FM transmitter and i m going to update my article according to your requirement plz keep vising my website for my promotion and for more circuits www.envirementalb.com www.pakengineer.com i will b great full to you thanx
You would freak out radio listeners if you broadcast this message continuously, "Greeting earthlings. We Martians are arriving on earth in 24 hours...."
Oh ya he did a good job with what he had. But fml, that's the worst tip I'VE personally ever seen lol... I thought mine needed replacing ASAP. Holy fak.
I want this to broadcast music from my bedroom to the kitchen so I don't need a mic. How can I connected to a audio device ? Do I need a headphone jack or something ?
2km lol that's impossible mate....this can cover 30 meters with antenna at it's best..you need a high power transistor to cover this range like 2n2219a
And ...can you help me in one thing...please... I have to make 2 of this.... So it must be of different frequency.... So how can I change the frequency...?...
You're right, 102 is not read directly in pf, it is coded. It must be converted to normal. So 1 is 1, 0 is zero, 2 is two zero, equal to 1000. 1000 pf or .001 microfarad.
Thanks for everything.....its amazing .... You really helped me a lot....I liked your video and also subscribed it...... Even downloaded it.... Thanks.....
I want aske you when you don`t have microphone you didn`t replace that microphone to the jac(heard of ecouter) of audio in order to put music like music for telephone !is it impossible/possible
not clear what is the purpose of this transmittor what is transmitted? how to transmit what we want to transmit can we have another DC (with two wires +ve and -ve) that sends input signal and this transmittor trasnmits it?
I made it.When I put a multimeter probe on the emitter I hear static on my radio around the 98 on the dial. made mini jack plug for input, but no sound only static. Small antenna on emitter, still not much sound. I'm near a radio station with big antenna. Can this interfere with the fm spy bug?
good night mr gillani can I USE A POWER SUPERIOR THAN 6 VOLTS AND CHANGE SOME COMPNENTS FOR HAVING A RANGE SUPERIOR ? WHAT DO I MUST DOING FOR THAT, THANK YOU VERY MUCH....
Wait a minute, I am confused! I don't know where to fit this device in my drone controller. Can I fit this mic transmitter in my FPV camera receiver? I am confused coz I thought the mic should be fitted in a drone with FPV camera receiver so that you can hear the sound and see camera footage live, far away that is transmitted back to the controller and video display? Correct me pls. Can you pls show us how to make mic sound receiver with few components for video displayer or how to use android phone for live video footage and live sound. Ty
yes u can but components should b close with each other plz watch this video with out pcb th-cam.com/users/results?search_query=fm+transmitter+without+pcb
dear go on any electronics shop and asks for these components 1.c2655 transistor or 2n2222a 2.100ohm reistor 3.4.7k resistor 4.47pf 5.102pf 6.mic and make coil at home with copper wire
You can replace the 47pf with a 10-350 pf variable, so that you can choose the frequency you broadcast on. Also use an NPN transistor so that you can power it with 25-40 vdc. This increases the range alot. (transistors you can use: bc547, bc337, bc 237, 2n2222, ac127, 2n3904 or literally any NPN :D (this does 300m at best)
Thanku so much for my guidance and pribifing important information to me and also to my subscribers
Thanx a lot dear
nothing to it :D
also if you are feeling experimental replace the transistor with a bu208a high voltage NPN. You can feed this transistor with voltages exceeding 400v, replace the resistors and capacitors with high volt. ones and there you go, you now got a range of 10 km (6.2 miles) very fun and very illegal :D Improvements: 0.1 uF cap ant the input to filter out noise. for a range of 1km you will need a 50m antenna or a 20m vertical one. All of the components can be desoldered from an old cassette player or radio. This transmitter is actually a great design but fails on the sound quality because of the 47pf cap.(like I said replace it with a variable tuning capacitor (can be found in an old am/fm radio) and it should work fine). Tap the antenna on 2.5 turns of the coil for greater stability.
dear plz send me your whats app no plz
sorry but my phone is not working :(
The first thing I do when opening videos like this "Where's the God damned mute button?!"
😂😂😂
Press m on your keyboard.
@@Nexalian_Gamer Ah... a gamer I see...
I never made any fack video
Me to hes intro is to fancy😂😂😂
Could you tell what is the theory behind it? the reason behind using each components and how it works
@ gillani data Do you think this schematic can work with any FM receiver? For example, with the F-908 (it's not a toy but you can't say it's rubbish either). That tx that was included, once it was powered up it charred within 2 seconds. Sometimes bad components happen.
Ages ago I did similar projects. I remember instead one of capacitors was a variable capacitor and there was second coil (3 turns) placed inside 5 turns coil. That changes were giving me opportunity to tune into other different frequencies.
thanx for the explanation dear
plz visit my web and guide me for my improvement www.envirementalb.com
you just bypassed every part of the circuit. this is too funny.
pls tel me how you calculated the frequency as 104 . please give me some idea brother
dear 104 is not generating frequency 104 is used to control just battery effect on the transmitter
whoever 47 and inductor coil is is generating frequency in this project
this project is so simple that i can measure perfect frequency
@@gillanidatawhich transister you use it.please convey detail.
This specific transistor has the collector in the middle and the base on it's right at 2:54. It's not E B C, it's E C B as per the datasheet of 2SC2655 and the following construction of the circuit in the video.
yes dear i was my mistake at the time of editiong thanku so much for my correction plz visit this circuit in detail \
bit.ly/2HbGkWT
Sir i have made the radio its working perfectly, thankssss sir.
Please upload more videos like this
thanx a lot dear
plz ans to my visitors who say its fake
I will b great full to u
sidharth sidhu did u get any static on the mic ?
bro it is not working for me can u help
what frequency is that coil producing?
I have built so many of these simple fm transmitters , the maximum range I got was 400 meters (weak signal) .the transmitter was perfectly tuned to antenna of 20 cm length .
then plz make 2 transistor transmitter
link is given below in the video
Can i use 2n2222 or bc 3904 transistor??
God! That music would drive a nun to abort.
Besides, I count 7 components, not 5. Eight if you include the battery.
you are right but its so simple project
he's right.. it's 5 pasif components..!
if i wanted this to work at 180MHZ would you need to change the capacitor value as well? what value capacitance would higher the frequency
dear i have wrote a complete article on FM transmitter
and i m going to update my article according to your requirement plz keep vising my website for my promotion and for more circuits
www.envirementalb.com
www.pakengineer.com
i will b great full to you thanx
You would freak out radio listeners if you broadcast this message continuously, "Greeting earthlings. We Martians are arriving on earth in 24 hours...."
quite funny
How many power of this transmitter ?
that iron tip, or lack of
Yeah the tip is used up, but he has no problem soldering with it!
Oh ya he did a good job with what he had. But fml, that's the worst tip I'VE personally ever seen lol... I thought mine needed replacing ASAP. Holy fak.
Thanx for my sport and encouragement dear
Sorry....?
Buy a new iron tip!!!
If i will make two peaces of this. Will both of those work on same frequency?
Yes
yes it will work on same frequency but frequency can b changed by increasing and decreasing gap between coil
envirementalb.com/
sir pls can I use 50 ceramic plate instead of 47
Yes u can use
@@gillanidata NEED YOUR EXPERTISE , WHAT COMPONENTS DO I USE IF I WANT TO USE A 9 VOLT BATTERY ? ,,,,,,, THANKS
Does this actually work, and is the range actually 2 kilometers with the antenna? Where is the antenna placed?
No. Unless you hook up an RF amplifier to boost the out signal.
its range will b estimated 2km in open area
envirementalb.com/water-level-indicator/
I want this to broadcast music from my bedroom to the kitchen so I don't need a mic. How can I connected to a audio device ? Do I need a headphone jack or something ?
Yes off course u need head fine Jack
If it directly not work then use 100uf capacitor with 1 wire of audio jack in series
And also watch this video
m.th-cam.com/video/VLxZqG3uMyQ/w-d-xo.html
just turn up the music real loud
What resistor I shall set, if voltage is 12V?
Change 100ohm with 560ohm
@@gillanidata Thank you! Tell me, how to count resistor resistance? Is it any formula for it?
Dear in this circuit resistor is not countable perfectly just use 560ohn resistor and tune it
does 5 = 7 or something?
im sorry its editing mistake dear
5=7-2
i'm happy for this... I'm final year student of physics and i introduce this project as my final year project, sir please can u guide me through?
2km lol that's impossible mate....this can cover 30 meters with antenna at it's best..you need a high power transistor to cover this range like 2n2219a
OK dear thanx for the suggestion
If u have any circuit diagram for it
Plz share
nub loll hhhh 2km ficekkkk u.... up to 12 to 15 m
We use any types of transitor
No dear if transistor will change frequency will also change
So
Plz use 2222 transistor or c 2655
Because I always tell clearly to make the projects easy
Don't worry these transistors are easily available
Thank you bro __
U welcome
gillani data 2n2222 right?
can i use variable condenser instead of c= 47pf or variable coil for frequency 108MHZ or other frequency not occuped ? thankyou....
yes off course but variable capacitor are banned by govt
Thank for your answer MR GILLANI but the range is 150 m , what is the type of antenna ?
and what I must DO for HAVING A SUPERIOR RANGE ...??
use any long wire on collector point of transistor and place antenna on roof of ur building for long range
2 Km range? .. That is definitely impossible without an RF amplifier
Dear I have used antenna
@@gillanidata this is not possible
@gillani data: where do you connect antenna to??
Sir this circuit cam also be tested with my mobile phone fm or not?
Maybe put phone speaker up to the mic. Or direct plug in with earphone and a resistor for safety and or volume control.
bit.ly/35wmIFG
where you connect antenna on the circuit?
On emitter point of transistor connect antenna
Antenna will increase its range UpTo 2km
If u want increase its range use 6v battery
I think on others they used a 70cm antenna
antenna length does not matter dear
niyazi ateş on collector point of transistor
Indian soldering, GEEEZ. This video should be on an Indian channel .
electronics projects dont belong with indian or Japanies so plz dont say indian or usa
And ...can you help me in one thing...please...
I have to make 2 of this....
So it must be of different frequency....
So how can I change the frequency...?...
dear just increase your inductor coil
this will change the frequency
how can I increase the radius of transmission
Dear just use anteena with emitter point of transistor
kindly write me the names n numbers of each of the components used I try if I can buy them n try
what does it mean by a "2k range"
We have done but not working is there any other way to get output.
We used 9v battery and 17 guage copper wire remains are same
thanks for your video,but the pin name of C2655 show be ECB,not EBC,and 102 is 1nF,not 102pF.
You're right, 102 is not read directly in pf, it is coded. It must be converted to normal. So 1 is 1, 0 is zero, 2 is two zero, equal to 1000. 1000 pf or .001 microfarad.
how many inch steel nail have you used for inductor
dear not fix but u should use 4 inches
Oarece bom e eficiente! Rio de Janeiro RJ
Plz in English
gillani data He Speak: "Good Project! Rio de Janeiro, Brazil.
thanx a lot dear
yes off course u can connect the sound from your mobile mp3 and etc
fazer uma radio pirata aqui já já kkkkkkkkkkk
So what you suppose you do with it?
Thanks for everything.....its amazing ....
You really helped me a lot....I liked your video and also subscribed it......
Even downloaded it....
Thanks.....
thanku so much for my encouragement dear its your sport for my channel i
did you build it? what was the frequency response like? do you recommend? What kind of antenna? what was the maximum range? Thanks.
yes i have build it
its frequency depend on the inductor coil
i have used simple long wire for antenna
with antenna its range is approximatly 2km
thanku so much for my encouragement
Dear brother, can we use 56pf in place of 47 pf? And I don't have 14 gauge wire. I have 24 and 26 gauge wire
bit.ly/2LS10WK
Its working on 2 m range not 2 KM hahahahaha.
use antenna it range may b till 1km
loll not range 1km up to 8 m antena log 12 m fuchek
I want aske you when you don`t have microphone you didn`t replace that microphone to the jac(heard of ecouter) of audio in order to put music like music for telephone !is it impossible/possible
Can you make jammer for this FM spy bug.
Yes off course u can use it as a jammer of fm
But it will jam only single fm till 1 km at once
U should expand coil it will change frequency
And when frequency match with any fm station it will jam the broadcasting of that channel
I can make a jellie-er for it!
U can use it as FM jammer
@gillanidata which part is enhance to make 400 km or long range
sorry deary dear400km range of fm transmitter is impossible in the world
OK, tell me which is possible, and suggest about that.
Dear fm transmitter can b made high range till 7km but it's not allowed legally
I know this is illegal in India, but some people provide a video which covered about 20km range is this possible?.
Dear that circuit is very expensive and we personally can not build that
However I can provide circuit diagram of long range transmitter
5 components!! I think you forget the ECM and the 1nF capcitor.
may be
dear thanx for your feed backs i correct it
Where would these extras go or just substitute them for something else. Also what would be wrong with putting in a coil you can adjust like a VR
yes adjustable coil can b used but i have made it very simple
.
Thnx
Hello I have several questions
1: Transmission Range
2: I can put an antenna and a variable capacitor
3: Size
Thank you
2km?!?! That's absolute BS
use it in open area with antenna its range is near about 2km i have checked
he must live in rural area
If.the FCC caught me with it there goes my license. Don't try this at home
yes you are right its ileagel u can use it just for experiments
plz visit more detial about this project
bit.ly/2HbGkWT
not clear what is the purpose of this transmittor
what is transmitted?
how to transmit what we want to transmit
can we have another DC (with two wires +ve and -ve) that sends input signal and this transmittor trasnmits it?
But we must see his electronic scheme to know better ?.
Ye off course
Chenini Bouhafs yes u are right
Without circuit diagram,it is useless.
plz visit www.gillniadata.com
Nice project brother...next project tesla coil
W.S dear sorry I'm little bussy u are valuable for me
Ye will make Tesla on your demand soon
Amazing, excellent, nice
Thanku so much for appreciation my dear
gillani data where do I solder the antenna on to?
on the collector point of transistor
Transistor ki value nhi batai sir apne
gillani data okay, thank you so much
I made it.When I put a multimeter probe on the emitter I hear static on my radio around the 98 on the dial. made mini jack plug for input, but no sound only static. Small antenna on emitter, still not much sound. I'm near a radio station with big antenna. Can this interfere with the fm spy bug?
Are u using electric adaptor for power supply..?
U can't use electricity source for power
With adopter electricity distance voice will disturb u
Just use a battery for power
Firstly use mic
i put 2 aa battery in series for 3v
yes i'm just using battery
This is not working
dear plz just check your components
I have also tried it. It is not working
CONNECT YOUR BATTERY CLOSE TO THE TRANSMITTER AS POSSIBLE
BECAUSE LONG WIRE ALSO CHANGE THE FREQUENCY
Thanks
bana kar dekha h kaya tumne
wonder if you can put a mp3 source to it somehow to play tunes in your vehicle? of something to that effect ...
dear u can use mp3 with it but u will have to use fm receiver for tuning it
Add antenna scheme connection please!
connect antenna with collector point of transistor
Thanks!
thanx a lot dear plz watch this video and also subscribe
th-cam.com/video/n5nXiB2h0sk/w-d-xo.html
gillani data , YOU SAID EMITTER SIDE OF TRANSISTOR EARLIER , WHICH IS IT ???
Dear plz connect antenna with collector point of transistor
okkkk.very very very thankssssssss😀😀😀😀😀😀
U well come dear
I hope you didn't sleep through your electrical engineering class like you apparently did through english l
"2km..." he did ;)
Very good project and easy explanation i want to make this but electric components are not available in my area
Make Anime Of thanx for my encouragement
Can u make a mobile phone signal jammer urgently
yes dear im working on mobile fone jammer and also working on signals booster
tinyurl.com/ydhkrwlh
Bem loko
plz write in english
gillani data ok
u well come dear
MANU GAMA concordo com vc mano
Sorry, I read Portuguese now, Brazil.
Which condenser I must pick for the oscillating circuit (condenser, that connected directly to the coil. Like NFC tag) for 88-108 MHz?
Dear condenser mic any can b used
If u used variable capacitor frequency can b adjust
For full detail plz visit www.gillanidata.com
do you connect antenna on coil?
Very good .Thank you.
It will be better if you add diagram .
1- How man hrz on fm
2- Do we need antenna on the radio
Dear diagram is given in description
gillani data ok with only 5 components it's very clear.
Can we make its range far than 2 kilometres if we change the rate of the components
Just increase the antenna range will b increase
Can I use other transister?
(because I don't have any 2sc2655
Make a radio receiver with short amount of components next .thnx
OK dear I will make soon
is the transistor connection in diagram correc.we should connect antenna to collector or emittor
use antenna on collector point of Transistor
for more clearance plz watch this video
th-cam.com/users/results?search_query=fm+transmitter+without+pcb
would it work if I use bc548
Is the gauge in SWG or AWG
plz write in English
and plz watch it for my sport
tinyurl.com/ydhkrwlh
Is the gauge measurement taken in Standard Wire Gauge or American Wire Gauge
yes dear u can measure oscillation with oscillator
Do you have a compatible receiver design?
U can use mobile fone simple radio car FM receiver as a receiver that is way I did not design any receiver
@@gillanidata I would like to make a small radio communicator, transmitter and receiver built-in
I m building my web site about electronics projects I will give idea soon
Plz visit www.gillanidata.com
Puedes hacer un receptor para este transmisor?. Gracias.
Can I use any kind of wire for make coil ?
Yes
component connected in series & transistor mounted on it very nice
Thanx
@@gillanidata porfavor como se llama el tema musical que suena en este video porfavor 🙏
Is value capasitors must same...? Please respones.. Tangkyou..
dear u can change little value
Voy a realizar este circuito. Se ve simple y muy practico. Muchas gracias desde Uruguay.
plz write in English
good night mr gillani
can I USE A POWER SUPERIOR THAN 6 VOLTS AND CHANGE SOME COMPNENTS FOR HAVING A RANGE SUPERIOR ? WHAT DO I MUST DOING FOR THAT, THANK YOU VERY MUCH....
Yes u can increase power for increasing range
@@gillanidata thank you for your answer but what do i must do for a range superior ...?
Use bf3904 transistor with 9v battery
And use two transistors FM transmitter
Circuit diagram is given on gillanidata.com
ok. i see 8 componets, not including wire, solder or a housing. is there no antenna?
Wait a minute, I am confused! I don't know where to fit this device in my drone controller. Can I fit this mic transmitter in my FPV camera receiver? I am confused coz I thought the mic should be fitted in a drone with FPV camera receiver so that you can hear the sound and see camera footage live, far away that is transmitted back to the controller and video display? Correct me pls. Can you pls show us how to make mic sound receiver with few components for video displayer or how to use android phone for live video footage and live sound. Ty
YOU ARE CRAZY ? the microphone will already transmit all the noise of your drone's motors to you, MDR
is it legal to use that freequncy for personal FM tramitter ?
NO but only for education purpose
Can I use RCA instead of mic and use it with VCR to transmit to an old TV?
Yes off course
Seberapa jauh daya pancar nya pak mw buat wireles mic
Dear Sir, what changes i need to make for using this Transmitter with a 9v battery .
What about the antenna? Where is it connected? What is it’s length?
Can I connect the components with wires instead of pcb
yes u can but components should b close with each other
plz watch this video with out pcb
th-cam.com/users/results?search_query=fm+transmitter+without+pcb
Very very very very very very good bhai
Very good and simple project
Thanku so much for appreciation
Thanku so much dear
which resistor should we use plz reply
100ohm
thanks a lot
But by mistake i wrote resistor instead of transistor (i am sorry) can you please tell me again?
since Mike is provided can we speak twoway if any changes is needed pl tell
i dont have that transistor can i use other one like 2n2222
Can we use 9v battery for this circuit
Yes u can use 8v if u change 100ohn resister with 220ohm resister
9v
by increasing voltage to 6, with the same 5components, do you mean they won't blow off due to large voltage
transistor will little heat up but will not burn
can i use 104 pf capacitor instead of 102 pf capacitor .
yes dear u can use
Thank you sir, you are the youtuber that replys within hours which other donot.
dear i try to give ans very soon
some time due to some problems i cant give and in time
thank for appreciation
big up nice job am from Tanzania
Thanx a lot your encouragement increases my ability
iam using 20 gauge copper wire.how many turnings should i make
Just 2/3 turns with 20 gage
What can I replace with the transistor? Please reply ASAP
Without transistor project can't work
U can use 2222 transistor instead of 2655
excellent, but why not use protoboard ?
dear i have to show it clearly that is way i have used very simple method and very simple way
thanku so much for ur encouragement
your encouragement give me more power of thinking and making more projects
Hi bro I need to make this but want to buy the transistor can tell what to tell in the shop
dear go on any electronics shop and asks for these components
1.c2655 transistor or 2n2222a
2.100ohm reistor
3.4.7k resistor
4.47pf
5.102pf
6.mic
and make coil at home with copper wire
Thanks dear
Is the pin order of 2655 EBC or ECB？ I find that in datasheet is the latter。
can we make this for longer distance ?
u can use it only till 2km distance
Sir instead of 47 capacitor can I use uf capacitor and which capacitor I can use
DEAR JUST USED PF CAPACITOR IN THIS CIRCUIT
But sir I don't have pf capacitor so please suggest me a uf capacitor please
dear these pf capacitor are easy available on electronics shop
102p====0.001
102=1000 pF=1nF then 102 is not 102pF
تبارك الله على الإبداع
من الجزائر
أول مرة نشوف مرا مهتمة بالتقنية
My instructor said to include an audio jack in the circuit. Where part of the circuit I can solder it?
Yes u can use any jeck for audio input connect audio wires on the mic
It's not 102 pF but 1000pF. The 3rd number says how many zeros you have to add to those first two to get the capacity in pF.
1000 pf and 102 are same dear
gillani data Apparently :D But you said that it is 102 pF cap. It's 1000 pF.