| anonymous |
3 Watt FM Transmitter |
Thursday, September 10, 2009 1:59:38 PM |
| A semi-professional stereo coder to complete this transmitter can be found at http://homepage.univie.ac.at/johann.doblhofer/sender/sesmanl.html although the description is in German |
| anonymous |
3 Watt FM Transmitter |
Friday, July 24, 2009 10:48:30 AM |
| Will using a longer antenner provide greater range.? |
| Cthulhu |
3 Watt FM Transmitter |
Sunday, May 10, 2009 12:12:14 AM |
| Hey, cool it boy; it just so happens that there are a few of us out here who are not conversant with all the jargon of electronics! Perhaps if you should explain just what the items named actually are, we would all be a lot happier, especially the fellow who is asking! An inductor, for example, is a wire coil, wound according to a certain criteria, and soldered into place. Now you have a go!
|
| Anon |
3 Watt FM Transmitter |
Wednesday, February 04, 2009 3:45:05 PM |
| You're a jerk. People like you make our planet a nasty place to live. |
| anonymous |
3 Watt FM Transmitter |
Sunday, November 02, 2008 2:15:58 PM |
| WTF??? If you don't know what a regulator is, or how to make an inductor, or how to work out how far a 3watt transmitter will propergate then you SHOULDN'T BE TRYING TO BUILD ONE!!! Try simpler things fist, like water alarms. Then move on to FM transmitter kits (google search that). You definately shouldn't be worrying about 20/30/50/100watt outputs yet. Besides, this ciruit is non PLL (free running), high power ios completely pointless!! The frequency will be all over the place!!
Don't keep embarrasing yourselves with silly questions, DO YOUR RESEARCH!! |
| DIGME ROBERT |
3 Watt FM Transmitter |
Monday, October 06, 2008 12:03:40 PM |
| Well I would like to build this transmitter my self but I dont know how far it is going to cover, it also seems it will be transmitting MONO. Is there a way I can go about it to make it STEREO.
Please let me know, and weather I can change the Watts and also what about the frequency? is it adjustable.
Thank you |
| slim |
3 Watt FM Transmitter |
Monday, August 11, 2008 5:31:02 PM |
| i wanna run a radio station w/ at least 1 mile distance just want to open up the box plug it in and start i been resarchin on buildin one but i cant get a hold all those electronics where can i buy a package to start my underground radio station or a list of where i can find one sutibule for my needs i can put it together thats not a prob. can u help |
| francisco |
3 Watt FM Transmitter |
Wednesday, July 30, 2008 2:30:22 PM |
| please ! could you explain me more about
8 WDG, Dia 5 mm, 1 mm CuAg, Space 1 mm
and how could I mount the coil in pracitce
Vy
Kindest Rgrds
francisco |
| ehsan |
3 Watt FM Transmitter |
Saturday, June 21, 2008 4:12:44 PM |
| What is the u1? |
| Mansoor |
3 Watt FM Transmitter |
Thursday, June 19, 2008 11:28:45 PM |
| Can I make it a 30 watt-100watt by connecting its output to amplifier then to antena,or somehow??
Can I use my remote controlled car,wireless headphones, old radio or somehow just take out a receiver out of something and alter it to work for me. I need to run a radio station for atleast 1miles radius. |
| freab demissie |
fm trasmitter that covers 1km square |
Monday, March 17, 2008 8:59:12 AM |
| it helps me to the final project .so that i want schematic diagram and discription of each components and ratings. |
| Dumidan |
3 Watt FM Transmitter |
Tuesday, March 11, 2008 4:44:29 AM |
| U1 7810 = LM 7810 or equivalent voltage regulator, out=10V |
| Shelton |
3 Watt FM Transmitter |
Saturday, March 08, 2008 7:11:39 AM |
| I think you can change the frequency of transmission by adjusting C14.
Regards |
| George |
3 Watt FM Transmitter HELP.... |
Saturday, March 01, 2008 12:55:17 AM |
| The circuit seems very useful.But it will be very helpful if you clarify my following things
1. What is its working range or how to set the frequency range.
2.Will it depend on the antenna height.
3.What is the use of 7810 Regulator.
|
| JASEEM |
3 Watt FM Transmitter |
Saturday, March 01, 2008 12:40:40 AM |
| 1.WILL YOU TELL ME ABOUT "U1 7810 REGUTATOR". USE AND OPERATION
2.WHAT WILL BE THE RANGE ?
3.HOW TO SET THE FREQUENCY?
THANK YOU |
| Dipen Sen |
3 Watt FM Transmitter |
Friday, February 22, 2008 9:17:57 AM |
| i want to know the range of this transmitter. |
| v.vinoth |
3 Watt FM Transmitter |
Thursday, February 21, 2008 5:32:05 AM |
| it will be allowed are not for project and how long distance it will work? |
| hellbend |
100 Watts FM Transmitter |
Tuesday, February 19, 2008 1:48:15 PM |
| i want to build a 100 watts or greater transmitter, what i'm trying to do is to learn how to build a land mobile radio, mostly like the ones made by Midland or Vertex, is there anyone that can direct me to any informations. thank you |
| OMAR HAMIDU HASSAN |
3 Watt FM Transmitter |
Wednesday, February 13, 2008 5:15:01 PM |
| I wish to build 3 Watt FM Transmitter as my project, please guide me on the schematic diagram and send more detail in respect of the circuit diagram through my email omarhassan2323@yahoo.com |
| Gan |
FM Transmitter |
Tuesday, January 29, 2008 7:26:13 AM |
| can you send to me FM Transmitter schematic and proposal to me as fast as possible.thx..... |
| Ali |
3 Watt FM Transmitter |
Thursday, January 24, 2008 1:16:33 AM |
| I wanna plan 100 watt transmitter or more , can any body help me how to build it and the cost, I really appreciate any help... |
| BISWAJIT |
making a ground connection in a circuit board |
Wednesday, January 23, 2008 6:38:40 AM |
| hello,
i'm new to soldering electronic circuits on a circuit board.so,i don't know how to make a ground connection
will somebody help me please ??
regards
biswajit |
| satbir |
3 Watt FM Transmitter |
Saturday, January 12, 2008 9:22:26 AM |
| can u send me the more clear pcb design..............please...
& how much cost this project.........
thnx... |
| Godfrey E. Wade |
3 Watt FM Transmitter |
Tuesday, January 08, 2008 3:39:35 AM |
| Sir, can you send me a clear PCB design of the circuit, and the detail construction of the RFC tsok?
thanks if u respond my request, God bless. |
| OLORUNFEMI ABIODUN |
100 watts audio amplifier |
Sunday, January 06, 2008 2:43:55 PM |
| I wish to build a 100 watts Audio amplifier as my project. can anyone give me circuit and guidelines on how to go about that?
I will so much appreciate this.
If anyone want to help, please contact me via abbey4evera@yahoo.com |
| habibullahkhan |
3 Watt FM Transmitter |
Saturday, January 05, 2008 5:12:08 AM |
| i want to build fm radio transmitter please guide me and sme me schemetic diagrams (Editor's notes: Scroll up 6 inches.) |
| skystars |
50 Watt FM Transmitter |
Wednesday, December 19, 2007 2:18:59 AM |
| I want to make a 50 watt stereo transmitter. Anybody pls tell how i can do this & how much will it cost? Pls mail me at my yahoo id. I will be very thankful if anybody could help me. |
| Waldo Pulanco |
3 Watt FM Transmitter |
Saturday, December 15, 2007 7:11:43 PM |
| sir can you please send me a schematic at foil pattern of 3 watts fm transmitter |
| Sudip |
3 Watt FM Transmitter |
Thursday, December 13, 2007 10:12:30 AM |
| I didn't understand how to make those inductors... :$. Can someone pls help me? |
| ato |
4Watt FM Transmitter & frequency 35MHZ. |
Wednesday, November 21, 2007 4:00:16 AM |
| Hi can u send me the details of how to make a 4watt fm transmmiter of frequency 35Mhz. thank you |
| Prim |
3 Watt FM Transmitter |
Friday, November 16, 2007 12:33:06 AM |
| Is it possible to make with AWG wire these 6-hole ferroxcube wide band HF choke. Please tell me how to make such fabrication. |
| Kripanshu |
FM Transmitter |
Tuesday, November 13, 2007 2:08:26 AM |
| I want some basic info about radio transmitter of any type of band. |
| mithun patra |
3 Watt FM Transmitter |
Monday, November 12, 2007 3:21:19 AM |
| can use this in our coll?
how can i play song?
how much cost for this project will spend? |
| Bob Almazora |
3 Watt FM Transmitter |
Saturday, November 10, 2007 8:37:10 PM |
| Please include pictorial view of coils use like L2, L3, L5, L7, L9 and the whole project assembly to get the details of the parts and project assembly. |
| makanjuola sulaimon |
3 Watt FM Transmitter |
Monday, November 05, 2007 12:35:17 PM |
| sir, with due respect, we are final year physics student of a nigerian university. our final year project is the construction of a mini fm radio transmitter(50meter radius). sir kindly help, we need a literature review of the device, including circuit diagrams. |
| vinit.c |
3 Watt FM Transmitter |
Tuesday, October 30, 2007 6:49:51 AM |
| Sir,
I had tried lot to get 6-hole ferroxcube wide band HF chocke(5WDG). Please give substitute nos. of same.
|
| weebe |
3 Watt FM Transmitter |
Sunday, October 28, 2007 8:19:29 AM |
| I need more scema for more hi fm transmitter power,maybe up to 15 - 30 watts power completly...n i have trouble with pcb layout...can you send it? thanks before..bye |
| sanjeevonymous |
3 Watt FM Transmitter |
Friday, October 26, 2007 8:55:38 AM |
| how to avoid hum noise at the receing end when using a power supply.............please explain |
| rahul shrivastava |
3 Watt FM Transmitter |
Sunday, October 07, 2007 9:38:22 PM |
| It is a really well workable Transmeter.which is in the easiest circuit diagram. |
| Neetya |
3 Watt FM Transmitter |
Saturday, October 06, 2007 6:28:31 AM |
| Hi, can u send me the details of how this circuit of 3W FM transmitter works and what should be done to increase the coverage area of transmitter.
Thank you
|
| atthot |
3 Watt FM Transmitter |
Tuesday, September 25, 2007 1:58:56 PM |
| Hi!I want to know more about the values and idea of making the coil of MW and FM transmitter circuit. Would u kindly write about the receiver circuit also? How can I increase the range of fm transmitter some thing upto 1 or 2 kilo mitters around. thanks a lot |
| anonymousgeetika adlakha |
3 Watt FM Transmitter |
Thursday, August 23, 2007 8:23:54 PM |
| can u plz tell me da layout diagram of 3 watt fm transmitter |
| anonymous |
digital FM stereo receiver |
Monday, August 20, 2007 3:25:18 AM |
| can you provide me the circuit for digital FM stereo receiver. i am not able to find this ckt anywhere............. hope you do get me |
| MOSES.S |
3 Watt FM Transmitter |
Thursday, August 16, 2007 7:14:58 AM |
| sir i am in rural area .so i want get a component&pcb for this circuit.how can i approach to you for receive component&pcb |
| anonymous |
3 Watt FM Transmitter |
Monday, August 06, 2007 12:22:48 AM |
| I am concerned with the legality of this transmitter, since it has the potential to cause harmful interference with aircraft navigational systems. Use caution as you may have Industry Canada or the FCC down your neck. |
| Er Sukhwant Singh |
3 Watt FM Transmitter |
Saturday, July 28, 2007 10:37:46 AM |
| hello sir
how r u?
thanks for fm circuit.
plz tell me more about L2,L3,L5,L7,L9
6-hole Ferroxcube Wide band HF Choke (5 WDG)
is it available in market?
if yes then whats its name
plz tell me in details sir
thanks
i m waiting ur answer sir
thanks again |
| Kaas |
3 Watt FM Transmitter |
Thursday, July 26, 2007 6:32:39 AM |
| 3 Watt should be able to get about 2/3 miles of range or about 4/5 KM |
| vipul |
3 Watt FM Transmitter |
Wednesday, July 18, 2007 12:57:46 AM |
| sir, i m a student of 5 th sem e.c eng. i want to know more details about f.m 3 watt transmiter. |
| Sunny Bhalerao |
3 Watt FM Transmitter |
Tuesday, July 17, 2007 2:57:36 AM |
| What is the range of this fm transmitter
|
| anonymous |
3 Watt FM Transmitter |
Wednesday, June 27, 2007 12:40:11 AM |
| Can this be adjusted to transmit in stereo. (Editor's notes: No.) |
| Mosaku David |
3 Watt FM Transmitter |
Thursday, June 21, 2007 8:35:58 AM |
| Please I woould like to know how many kilometers this transamitter can go .
Thanks for ur assistance |
| Donu Gameli |
3 Watt FM Transmitter |
Wednesday, June 13, 2007 7:18:06 AM |
| How does fm modukator work |
| FRank |
3 Watt FM Transmitter |
Monday, June 04, 2007 8:21:39 PM |
| Anyone have an idea of where I can find a u7810 in the USA? |
| anonymous |
3 Watt FM Transmitter |
Tuesday, May 29, 2007 10:31:59 AM |
| you have to add how it works, and what's the range, thanks |
| Rene Aduviri |
3 Watt FM Transmitter |
Monday, May 28, 2007 3:12:54 PM |
| Can you put signal voltage levels in each stage??
Output in BF115, Output in 2N2219.......
The circuit is very interesting.
Best regards |
| Moon |
3 Watt FM Transmitter |
Wednesday, May 23, 2007 8:17:52 AM |
| The u7810 is a REGULATED POWER SUPPLY IC. It has 3 probe. First input, second ground, and last is output. Thanks |
| carlo |
3 Watt FM Transmitter |
Monday, May 21, 2007 10:23:01 AM |
| do you have circuit, 10w-25w? thanx! |
| a chinese ham. |
thorey of this? |
Monday, May 14, 2007 9:40:49 AM |
| please tell me how it is work in detail? |
| kunle |
3 Watt FM Transmitter |
Friday, May 11, 2007 7:17:11 AM |
| The transmitter is cool in its design but can the output be modified into a dc pushpull for greater power output? |
| sreedhar |
3 Watt FM Transmitter |
Wednesday, May 09, 2007 6:21:50 AM |
| this is very useful |
| Raid Salha |
3 Watt FM Transmitter |
Saturday, May 05, 2007 5:09:09 AM |
| I wanna to ask about the transistor , what we can use instead of 2N3553 , because i didin't found it |
| the |
3 Watt FM Transmitter |
Thursday, May 03, 2007 5:19:00 AM |
| works? |
| anonymous |
3 Watt FM Transmitter |
Wednesday, May 02, 2007 7:57:55 AM |
| what is the range of this transmitter |
| Kiran |
3 Watt FM Transmitter |
Sunday, April 29, 2007 7:45:35 AM |
| How much distance will it cover ..since i am using an dipole antenna..... |
| zulfi |
3 Watt FM Transmitter |
Monday, April 16, 2007 10:55:15 AM |
| it's good, but where is the PCB? |
| anonymous |
3 Watt FM Transmitter |
Saturday, March 31, 2007 11:16:01 AM |
| what is u7810 regulator? |
| aadish bahati |
3 Watt FM Transmitter |
Tuesday, March 20, 2007 11:29:13 PM |
| wud ny1 plz provide me the layout of the pcb for this circuit ......................... |
| MANI |
3 Watt FM Transmitter |
Wednesday, February 28, 2007 3:10:06 PM |
| WILL YOU TELL ME ABOUT "U1 7810 REGUTATOR". USE AND OPERATION |
