Pocket size FM radio station

jojo January 21, 2009 39 Comments

The above video claims  you can make a pocket size FM radio station and  the highlight is you dont need an antenna to do this. A small battery is enough to power and it will last for 5 to 7 hrs. This small battery powered FM radiostation even dont need a antenna to broadcast your program into the entire neighborhood for up to a mile or more . It use’s a Onboard Magnetic Loop Antenn, which is the outside copper layer. It is nothing but 2 transistors connected as a pushpull oscillator. Well, I haven’t tested this yet, so its up to you. I just thought to share this which will be useful for you.

Comments
  • goodday sir. pls i need the video of this fm circult
    October 17, 2014

    i like electronics too much….I can build a circult according to my ability…thanks for your help to us

  • Arun jyothish. k
    July 10, 2014

    I am so interested in electronics I am only 16 years old
    I like this circuit so much
    Now I am trying to create a “wireless audio transmitter ” to use. as a wireless head phone. can you pls assemble this circuits for me pls send this circuits to my mail address

    sincerely

  • Seetharaman
    April 3, 2014

    This project is withdrawn by the author and no more available. The video was showing the details which is also no more available, You may try the other FM transmitter projects appeared in our site.

  • MENDELYEV NANA TAKYI
    April 3, 2014

    Am very much interested in electronic. i built a fire alarm using transistor 2N3053 and a NTC thermistor TH3. is awesome.
    Anyway i would like to try the pocket size FM station so can you pls send me the diagram and the required components?

  • angel
    August 31, 2013

    I AM VERY MUCH INTRESTED IN ELECTORNIC’S
    I AM ALSO INTRESTED IN DOING POCKET SIZE FM RECIVER
    SO,PLEASE SEND ME THE CIRCUIT DIGRAM
    SO,PLZ PLZ SEND ME SOON …..
    I AM WATING FOR IT

  • nikhil
    August 1, 2013

    please send me circuit diagram and other details I wanna try this project

  • Babajan
    May 27, 2013

    Plz send me the circuit diagram i m interested to do this plz

  • Devanand sah.
    May 19, 2013

    i need fm radio station circuit to do my project so i request you to send me genuine circuit diagram…

  • I AM ALSO INTRESTED IN POCKET FM RECIVER
    February 14, 2013

    I AM VERY MUCH INTRESTED IN ELECTORNIC’S
    I AM ALSO INTRESTED IN DOING POCKET SIZE FM RECIVER
    SO,PLEASE SEND ME THE CIRCUIT DIGRAM
    SO,PLZ PLZ SEND ME SOON …..
    I AM WATING FOR IT

  • December 25, 2012

    Please send me the circuit digram of pocket fm radio statiom.

  • Odunlami Samson
    December 24, 2012

    Please i want the circuit Of the pocket size fm radio station

  • Seetharaman
    July 3, 2012

    Hi Gopikrishna see my comment dated 24th March.

  • Gopikrishna
    June 30, 2012

    please send me the circuit diagram..iam intrested to do this

  • sarath
    June 14, 2012

    plz give the ckt diagram

  • jojo
    March 28, 2012

    Hello Everyone:-

    I listed all our FM circuits here – http://www.circuitstoday.com/fm-transmitter-circuits

  • Seetharaman
    March 24, 2012

    Hi everybody this project is not available anymore.

  • amir
    March 23, 2012

    please send me the cicuit diagram
    thanks

  • victor
    March 8, 2012

    could you please send the circuit diagram to my mail with links as to where i can get the parts tankz

  • balwinder
    February 3, 2012

    hi,where is the circuit for that you are talking about plz share it with here on website or send to me.

  • SAMSON O
    December 26, 2011

    Am a lover of electronics and an engineering student pls send the circuit of POCKET SIZE FM RADIO STATION to. My box I can’t wait to see it pls so that I can try it.

  • Amos
    December 2, 2011

    Am a lover of electronics, i want you to send the cct of porket radio station to me pls.

  • Charles Appiah
    April 29, 2011

    I am the National Coordinator of UK Institute of Physics in Ghana. I am now engaged in the training of Science Teachers in electronics of our Senior High School syllabus. Please do send me the schematic diagram of the Pocket FM radio so that we can try it.

  • marcio
    February 9, 2011

    Hello,
    Very nice your circuit.
    Please send to me schematic of the POCKET SIZE FM RADIOSTATION.

    Thank´s

    Marcio

  • glauco
    December 14, 2010

    Please,

    Send to me schematic of the POCKET SIZE FM RADIOSTATION.

    THANK You…

    Glauco

  • September 14, 2010

    Pls. Send me d cct to my mail add.

  • nalim
    August 2, 2010

    show me the circuit! I now this antene with one transistor (maybe MOSFET)but with two pieces of this and complementar…..
    Milan

  • anup ray
    March 20, 2010

    give the systmatics diagram of pocket radio ,please

  • March 13, 2010

    Can someone tell me the circuit for making a remote controll circut for switching 10 tasks with a minimum range of 500 meters.

  • Greate Elect..
    February 22, 2010

    Are bewkufo duniya me bahut sari books available hain.. Padho or Project socho Direct circuit ki ddemand karte ho

  • lazaro
    February 18, 2010

    Yo creo que podemos utilizar cualquier circuito transmisor de los ya publicados y adaptarlo a la antena tipo “Onboard Magnetic Loop”.
    Saludos!

  • July 22, 2009

    HOLA QUISIERA QUISIERA TENER LOS PLANOS DEL TRANSMISOR DE FM.AGRADECERIA SU AYUDA

  • CARLOS ALBERTO PANTOJA
    July 22, 2009

    ME PARECE QUE ESTE CIRCUITO ES BASTANTE SENCILLO Y FACIL DE ELABORAR.ME GUSTARIA TENER LOS PLANOS PARA ARMARLO .NO HE PODIDO ENCONTRAR TRANSMISORES DE FM CON BUEN ALCANZE,ESO SI DENTRO DE LOS LIMITES LEGALES

  • CARLOS ALBERTO PANTOJA
    July 22, 2009

    ME GUSTA TENER CIRCUITOS DE TODA CLASE.ESPECIALMENTE CIRCUITOS DE TRANSMISION .POR CASUALIDAD DI CON ESTA PAGINA .GRACIAS

  • CARLOS ALBERTO PANTOJA
    July 22, 2009

    TANK

    • admin
      July 28, 2009

      gracias

  • February 16, 2009

    Dear Sir,

    Where can I find the schematic??
    With kind regards
    Koen Netherlands

  • February 12, 2009

    I AM AN ELECTRONICIAN WITCH NEEDS INFORMATIONS ABOUT SOME ELECTRONICS CIRCUITS

  • January 28, 2009

    where circuit?

  • Shawn
    January 22, 2009

    I cant find the schematic on the website given (www.radiomorningstar.tk). Just commercial links to radio equipment.

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