FM Transmitter

Hello,
I want to ask you what's the best circuit for FM-Transmitter that works correctly ?

I mean as a project for university student .

Thank you.

Define "works correctly"

Project for a university Student ? An Fm transmitter ? What subject ? Considering modern day transmission principles ? All done on the net ? Via what ? or If using Rf ? What type of modulation ? What Type of stream ? Will This be Data Transmission Would this be Analogue Transmission ? What type of encoding ? What do modern day radios use ?

Yes It does make you think doesent it Dont you think there might just be something not quite right here Why are people throwing out thier radios ? Why are people moving to LCD TV ? Why cant anyone service this anymore and exactly what do they replace when and if they do ? Components Uhm ,,, Pardon ,, uhm Not quite sure Have you seen Modern day remote controls Have you seen modern day toys Have you noticed the chip is embedded into the PCB in otherwords you throw the whole board away

Project for a university Student ? An Fm transmitter? What subject? Considering modern day transmission principles? All done on the net ? Via what? or If using Rf ? What type of modulation? What Type of stream? Will This be Data Transmission Would this be Analogue Transmission? What type of encoding? What do modern day radios use?

Yes It does make you think doesn’t it

Don’t you think there might just be something not quite right here Why are people throwing out their radios? Why are people moving to LCD TV ? Why can’t anyone service this anymore and exactly what do they replace when and if they do? Components Uhm ,,, uhm ,,, Pardon

Not quite sure Have you seen Modern day remote controls Have you seen modern day toys Have you noticed the chip is embedded into the PCB in other words you throw the whole board away

Do you think this is all good!! How many unemployed did they say??
Me personally No I don’t think its all good at all I’m thinking this is going to end up in war and if this does what the hell are they going to do when One power station blows up One fiber optic cable gets cut and One cell site infulstructure gets hit What then What will they do then I ask

I have a funny feeling here that the governments have one major problem on their hands In fact I know they do and I also know they haven’t got the answers to this either if that pleezith you

Lets see what happened to hard rives What happened to CD roms What happened to DVD's What happened to videos In fact what’s happening to moving parts in general What happened to audio although possibly one of the few areas left where some changes will not take place but in general its class D Surface, mount, Bluetooth, Mpeg layer , DSP , DVD via lcd via internet with live streaming , live video conferencing bit streams encoded data

Gone are the days of photo copiers , faxes , printers , analogue radio , Tv tubes , lime output transformers , Gone are the days of landlines , Now its VOIP , Pc internal modems used as faxes , Tiff image file format , Email if they answer of course Sms messaging ask someone to role off mores code now ha ha They cant Ask someone to build you an FM transmitter or even an am transmitter They cant Ask them to fix a valve radio , ha ha they cant Ask them to do a technical drawing by hand , ha ha they cant , Ask them to make a pcb by hand , ha ha they cant

Ask them to fabricate some sheet metal , ha ha they cant
Ask them to weld together to bits of metal , ha ha they cant
Ask them to spell correctly, ha ha they cant
Ask them to make a crystal, Might be slightly different let you think that one out
Ask them to braze anneal , how make gunpowder , how to make CO2
Ask them to build a kitchen a door frame , ask them to to build anything now
Ask them to make carbon microphone out of motor brushes a bit of wood some paper and a pencil lead
HA Ha they cant

Ask them how to smelt gold aaah yes that they can forgeries they can

Ask them how to smelt gold aaah yes that they can forgeries they can Ask them, to steal Aaaah yes that they can but even that’s changing now Ask them to ride a horse Don’t be daft Ask them to tap metal with stock and di set Ha Ha Ask them what the standard screw sizes are what the is metric what is imperial What type of metal is mixed with what metal to produce an alloy Ask them that

Computers Yes maybe even then They cant and that’s modern day office staff Ask them to program Yes Ask them to transpose a fomula Ha ha they cant not with out a computer


YES SAD SAD SAD SAD and even sadder


In fact ask any of the youth what exactly have you leant to make apart from what and even that they’ve finished Wooden toys all machine made all plastic all rubbish even remote control aircraft, balsa wood, Don’t be funny its all flipping Chinese, Japanese Taiwanese rubbish , polystyrene foam rubbish trash , more trash , No fun at all Haven’t learnt one single thing Not even how to build a kite

Good standard cant even look it up in a dictionary

You tell me what’s going to happen when they have too ITS COMING and ITS COMING FASTER THAN YOU THOUGHT

NO IM NOT JOKING AT ALL

Tops hmm TOP NOTCH !! TOPF OF WHAT ASK Top of nothing maybe

Whats a dipstick How does a combustion engine work How do you stip a gerabox down and re assemble it Old cars Yes lovley Petrol nice price too Travel look at it kidnap , hold to ransome Ask them Sufrace mound duh !! Through whole Duh What package Can you read the markings on these components I cant anymore not without a USB microscope Telemetry The stars Can you navigate via the stars Nope Can you Nope

Uhm Stuffed , stuffed more stuffed and fooked

Man, you could set that to music!

Never mind use a compass or even how to make one Yeh not joke this is it Steve I agree pal

Rivet rivet Rivet Riviting

m so excited i just cant hide it Like hell Play music did you say Octave Ahh you must be mean sniffing petrol , Dam thats Octane isnt it read music yeah Ok Il humm it you play it and nave ho if i cant swimact these days you even have to have a digital level meter because they cant tell the angle of the dangle never mind a plum line they wouldnt know what you are talking about

decorating ahhh yes thats when me and bruve get together and chill out with the spray cans with da graffiti I mean get with it init bruv Not Init method of an applet and lake applets and sending html requests or Soap

Soap duh Nah I dont like bathing I get a chill man !! Yes its definatley DOM and its not Dom as is in Document Object model its Object , object I object He objects they object and no bussiness at all TRUE and nothing but boolean not the right boolean iether

Even the music shops here theyve clode good ones as well Theyve got some explaining to do and fast !! very fast

Hang a weight yeah ok !!

No not funny I joke about it but this is not funny at all Its Sick !!

Back to farming maybe that might be the only answer left soon If they havent cocked that up as well with polution etc Soil errosion massive dumps MAD Max on its way part 4 possible Fish farming could be a good start Solar Power ok if you live in a hot climate mind you by the looks of things we could be warming up in anyway thats if they dont launch the fisrt wave of missiles all done by artificial intelligance Computer against computer The Robot wars

This is exactly 2.5 cm by 2.5 cm photographed from an what is now considered and old scanner PC look at the size of the chip film resistors Consider also now that the PCB is impregnated with carbon film such as the 15 year old Note the age here Sony radio cassette players in which they made the PCB also part of the mechanical works of the tape deck as well In other words they mounted the mechanical assembly of the tape unit 4 track onto the PCB itself These days its ,,, Yes Collin

Its SD card , USB or live stream via wifi or RF

See below You cannot repair these without a USB microscope or without Infra red technology You have to preheat the board because its multilayer and if you do this bare in mind that the Infra red stations are some £5000 plus and to make matters worse you wont realize but you can and do lose components off the board by accident Easily done even easier if you are using hot air

Soldering irons You want now microwave Metcalf stations which heat up to the temperature required to smelt the solder instantly Bare in mind also that on multilayer boards The problem is increased tenfold when taking into account five layer boards with major earth planes because they don’t heat up and where they do heat what happens is you get uneven contraction and expansion which then renders internal breaks in the PCB

If it gets water ingress Its stuffed and if you cannot repair them You cannot possibly make these by hand Its bad enough trying to do double sided without this as well As far as seeing internal high resistance tracks particularly on RF forget it so you get some really strange effects and faults

This can take you days even months to isolate now See I spent several years doing this with magnifying glasses back in the days when you could that’s was when they thought this impossible then Its now Impossible

Junk wise ,Yes its creating its very own set of problems for industry as well and also in terms of what its doing to our landscaped pollution etc

Now couple this with Yes lead free solder requiring even higher temperatures and the problem is significantly increased even further and that also wont solve the problem In terms of what this is costing the end user Try some companies £400 plus for a silly control board and I do mean silly Security on gates for example which can be done on a single layer board quite easily with through hole components and where they don’t have to use this technology but do Try some £500 to £800 plus no components replaced No test procedures incorporated which could be done easily No schematics and a complete refusal to supply parts other than the whole board what for 1.25 or £2.50 for a micro and £50 to 100 labour charge Common You know as well as i do this is wrong help the economy NO Again you know this too time to be honest i think

You tell me What exactly does this do for employment Answer Nothing as per usual who are they kidding Me ?/ No I don’t think so Joe public yes definitely , The likes of people who don’t know this can be done far cheaper Yes and keep the board at the end without wasting Yes I know this too Only one slight problem jolly old chap in charge of company still wants his big fat bonus In other words Greed also contributing to this factor targeting Old age pensioners and small business concerns who really do try and play fair

Yes I know they don’t like me because I’m honest about this and they don’t like engineers because they think we are leaches and they don’t like to employ us because we tell them the truth Sorry someone has got to stand up not be shy and tell them the truth Has to be done now truthfully it has gone to far especially when you see what its doing to peoples lives and after all are we not about preserving peoples lives or do we whish to continue to destroy the world

Thinking about this logically what does it cost for a full blown mother board no I5 Try £95.00 employing state of the art technology On board graphics On bourd ethernet controllers On bourd usb On bourd serial port On board Sound HDMI ready

Now lets look at the Rasperry PI How much £25.00 hmmm Yes you tell me whats up here I know too lets see if you arrive at the same answers as I have

What is the objective I ask Control the world with robots Could be ?? Could be good if and only if you say Robot works allocate wages to human being allowing for recreational time and do away with poverty

Then I agree good idea but that’s not what’s happening is it Should be but its not What’s happening is No one learning No one building Poverty getting words and worse people becoming dumber and dumber TRUE FACT, not fiction, FACT !!! Escalated rise in crime

Lets do away with officers as well Lets blame crime on antisocial behavior Truth is what Collin?? Truth my friend is governments, leadership etc are forcing people into these circumstances so that they can blame those who are worse off than they are for their mistakes

FACT NOT FICTION !!! In otherwords they are looking to create a situation to start a war off, a civil war ,where ever ,what ever, and how ever measuring that they effectively cull the population leaving them intact with a political ambition to create this wonderful notion that they are doing everything possible , RUbbish they havent even tried not just politicians but people in general

Yes I’m right about this or perhaps you see different but from where I’m standing

No I see what I see for what it is

I see reasons as to why and I see people good people turning to what they would consider immoral and wrong because of their very own government failings

I see a declining society, a pretty picture in parts where they want you to see this otherwise I see misery , suffering at all levels

Im an honest person I don’t like lying at all a few white ones here and there We are all guilty of this but blatant in your face lies , Oh dear are they full of this

I can write books on this now pages and pages and pages and pages and pages about attitudes, dirt , filth , horror , and most of all Life

Yes Im a geek , a ambitious argumentitive , as you will with what ever insults you feel but I tell the truth

what is the final part to all of this Not much good having a Robot to design a robot if you have no humans with brains is there after all it takes a food brain to program and biuld a robot in the first plus of course a Robot has no feelings its based on logical disorder

This will make you laugh I put some measurements on this tonight with some comments just to illustrate what this has become i can remember asking the bloke at broadcom to give me some information

Uhm you can imagine the answers I got Not very helpful not even nice
errrrr Yessss yuck !!

Not very successful although at the time I was extremely interested in finding out the inner workings of this Typical this

Still repairable just to show you what your up against and this is simplistic

As for making the PCB yourselves forget it its all computerised with autmatic tracking facility Autoptrax I dont use Autotrax i plot my tracks by hand from one component to the other Reason being that It doesent always give you correct track sizes and it plots multilayer or double sided

I make my own PCB's where possible by hand Now you know why ?? Plus exepnse plus Atitrax costs more and my package is cheap compared to the elaborate packages which are in the thousands catagory

learn to walk before you can run

How do you programe the chip Down the RF end but how aha Now your thinking