single chip fm radio
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ingle Chip FM Radio
Description.
Here is a compact low costFM radio circuit using IC TDA 7000. This circuit is designed as per
the data sheet and the result is excellent.Ideal for all category of electronic enthusiasts.
The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a
minimum on peripheral components is crucial. The IC TDA 7000 has a Frequency-Locked-Loopsystem with an intermediate frequency of 70 kHz. The intermediate frequency selectivity is
achieved by active RC filters. The only function which needs alignment is the resonant circuit for
the oscillator, thus selecting the reception frequency. Spurious reception is avoided by means of
a mute circuit, which also eliminates too noisy input signals. Special steps are taken to meet theradiation requirements.
FM Radio Circuit Diagram with Parts List.
Notes
For L1 and L2 wind 5 turns of 0.6 mm enameled Copper wire on a 4 mm dia plasticformer.
For antenna use a 50mm long insulated copper wire.
IC TDA 7000 can withstand up to 10 V supply voltage.But I recommend 6V.
Use an 8 Ohm speaker or Headphone at the audio output.
We have moreRadio Circuits with us, which you may like to read:
http://www.circuitstoday.com/fm-transmitter-using-upc1651http://www.circuitstoday.com/fm-transmitter-using-upc1651http://www.circuitstoday.com/miniature-fm-transmitterhttp://www.circuitstoday.com/miniature-fm-transmitterhttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/wp-content/uploads/2008/03/tda-7000-fm-radio-1.jpghttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/miniature-fm-transmitterhttp://www.circuitstoday.com/fm-transmitter-using-upc1651 -
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1.AM Receiver Circuit
2.Low Cost AM Radio
3.FM Transmitterusing UPC1651
4.Simple Radio Circuit
5.Antenna Tuner Circuit
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Posted inRadio Circuits
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51 Responses to Single Chip FM Radio circuit
1. Magbj says:
March 24, 2008 at 10:10 am
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omg.. good work, man
2. adrian says:
April 22, 2008 at 6:25 pm
comment:
ok,but vcc max 2.5 vDC !!!!
6 VDC burn out man.
Reply:
I dont find any problem in connecting 6V supply to TDA 7000.The normal supply rangeof TDA 7000 is 2.7 to 10 Volts and the limiting value is 12V. So there is absolutely no
problem in connecting 6V supply to the IC.For further proof you may please refer the
datasheet of TDA 7400.Any way go ahead with the circuit.Thanks for the comment
3. cool386says:
June 19, 2008 at 9:23 pm
Audio output will not drive headphones or speakers as stated. Further amplification isrequired as the TDA7000 has an output of only 75mVrms into the 22K load. The supply
needs to regulated where varicap tuning is used.
4. Travis says:
August 2, 2008 at 11:41 am
Does anyone know where I could purchase a tda7000 IC
5. mutee ur rehman says:
August 4, 2008 at 5:46 am
i want simpel fm kit
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-152http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-152http://www.users.bigpond.com/cool386/trek/trek.htmhttp://www.users.bigpond.com/cool386/trek/trek.htmhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-468http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-468http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-655http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-655http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-659http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-659http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-659http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-655http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-468http://www.users.bigpond.com/cool386/trek/trek.htmhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-152 -
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6. djbuti says:
August 7, 2008 at 3:00 pm
hey man there is a problem with de potentiometer how is posible that the potentiometer isconected with the possitive and the ground of the source voltage?
author: please take a close look.A POT as high as 100K is used here.it is the fixed
ends of the POT that are connected between positive and ground.At any condition
the resistance between positive and ground will be 100K.This is almost equal to an
open circuit.There is no chance of a short.
****(the problem comes when we connect the slider and one end of the POT across
the power supply.When the slider is at low resistance position ,then there will be a
short)****
7. Faco says:
December 6, 2008 at 3:47 am
Wow Its Powerful System, cool man !
8. Facosays:
December 6, 2008 at 3:50 am
My Radio Signal Repress All Internet Signal, But This System Not Working In 24 DC v
9. Facosays:
December 6, 2008 at 3:51 am
Help Me Please, I Have Not Adapter
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-666http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-666http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1890http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1890http://deleted.ge/http://deleted.ge/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1891http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1891http://deleted.ge/http://deleted.ge/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1892http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1892http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1892http://deleted.ge/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1891http://deleted.ge/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-1890http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-666 -
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10. Mosque says:
January 20, 2009 at 2:03 am
Thanks, this helped for my electronics coursework!! Cheers!
11. Onlinesays:
February 19, 2009 at 11:50 pm
12. niju says:
March 13, 2009 at 5:22 pm
am an electronic student.i want to make a home inverter.can u help me?
13. Roel says:
June 22, 2009 at 7:16 am
can the spools be replaced by ordinary spools that you can buy in a radioshack? my shack
has various.
14. Chiny says:
June 25, 2009 at 2:57 am
Please i really need a simple fm radio circuit diagram. email me at
hunkygee@yahoo.com. Its important as i have a deadline to meet. thanksChiny
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2121http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2121http://vip-progon.ru/http://vip-progon.ru/http://vip-progon.ru/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2278http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2278http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2365http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2365http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2782http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2782http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2789http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2789mailto:hunkygee@yahoo.commailto:hunkygee@yahoo.commailto:hunkygee@yahoo.comhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2789http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2782http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2365http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2278http://vip-progon.ru/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2121 -
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15. admin says:
July 1, 2009 at 10:47 pm
If the diameter, length and material of the spool are same then OK.
16. kashifsays:
November 29, 2009 at 10:24 am
i have no money to buy these components for expriment but i have very intrest in
electronics.
17. sanjay kumar thakursays:
December 7, 2009 at 9:24 pm
I want to get a circuit diagram of digital clock in a simple way for project
I doing surfing many sites but not a sucessfull please help me reply as possible as
18. Aamirsays:
December 9, 2009 at 3:22 am
please tell me simple circuit for radio.
19. admin says:
December 10, 2009 at 12:21 am
there are many radio circuits in theRadio Circuitssection.
Pls have a look.
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2805http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2805http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4645http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4645http://www.gmail.com/http://www.gmail.com/http://www.gmail.com/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4666http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4666http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4669http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4669http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4673http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4673http://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/category/radio-circuitshttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4673http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4669http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4666http://www.gmail.com/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4645http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-2805 -
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20. kingsley joseph says:
December 15, 2009 at 9:22 am
please i need this note togetherwith its image in my mail box
21. Saleem says:
December 19, 2009 at 4:51 am
Dear admin
please give ur contacting number
22. Sachin says:
December 27, 2009 at 10:48 am
Wr is the tuning circuit
23. HAMID LATEEFsays:
January 6, 2010 at 2:55 am
Please send to me some circuits diagram for students and bigginer,or do it-yourself
circuit,literatures,brochure,catalogs and servives to the address below.
HAMID LATEEF
HALOTECH ELECTRO54 OKEBOLA STREET
PO BOX 1769
ADO EKITI
EKITI STATE23401
NIGERIA.
THANK YOU
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4704http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4704http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4751http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4751http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4794http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4794http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4842http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4842http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4842http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4794http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4751http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4704 -
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24. admin says:
January 6, 2010 at 9:56 pm
plenty of such circuits are already here. I will try to add more
25. Electronics Goldmine says:
January 19, 2010 at 6:37 am
Thanks and regards
Raza
26. AMIN_OD5SR CHIDIACsays:
January 30, 2010 at 4:40 pm
THANK YOU VERY MUCH about TDA700 circuit with varicap tunning I will makeit but about the varicap:
is there another number can use it?exp. mv2009, bb109,etc
thank you again, good luck for all
AMIN_OD5SR MUHIEDDINE CHIDIAC
BEIRUTLEBANON
27. Sree says:
February 1, 2010 at 4:23 am
Good site.tda 7000 are seems to be obsolete now a days ,can you have any replacement
for it ??
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4850http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4850http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4965http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4965http://www.aicp.org/http://www.aicp.org/http://www.aicp.org/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5066http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5066http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5079http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5079http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5079http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5066http://www.aicp.org/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4965http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-4850 -
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28. seetharaman says:
February 2, 2010 at 9:42 pm
hai sree, Sony CXA1619BS is the best FM radio chip with all necessary circuitsincluding amplifier to drive speaker. this chip works from 14 volt down to 3 volt.
performance of this chip is also great and economical. no special coils and ifts are
required. std components are used. very easy to assemble. enjoy. see the enclosed web
site.http://www.datasheetcatalog.org/datasheets/208/199184_DS.pdf
29. raja says:
February 11, 2010 at 8:23 am
hey friends i need mii project circuit related to automation
30. Santy says:
February 16, 2010 at 9:41 am
Guys I want to build a FM transmitter whose input is from any USB device like FlshDrive(Pen drive) OR MMC Card reader.
It should play MP3s stored in the pen drive
Any kind of help will do
31. Amitesh says:
February 23, 2010 at 8:02 am
Hi friends any one can give circuits regarding mobile phone. As iam student of
electronics and iam very much interested in mobile and radio circuit making i want somemobile circuits. Plz help me to do some projects on mobile communication. I hope that
all of you help me.
Regards,AMITESH
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5102http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5102http://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5220http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5220http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5279http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5279http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5413http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5413http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5413http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5279http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5220http://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5102 -
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32. Zkrsays:
March 7, 2010 at 1:41 am
Unfortunatelly, TDA7000 is obsolete and hard to find. There was one schematic withTDA7000 and TDA7052perfect little radio.
Someone mentioned CXA1619, which is even more obsolete.
Do anyone know any new circuit ?
33. Jacksays:
March 8, 2010 at 9:16 pm
Can this chip with a few external components btpass the FM demodulator anddemodulate an AM or CW or DSB/USB/LSB Signal?? Seems like there is an output pin
where the IF signal is avAilable Pin 12 (i.f. filter) or 16 (i.f. limiter)of this chip.
I want to use this for Aircraft frequencies 110-137mhz which broadcast AM only.
34. raju says:
March 17, 2010 at 8:26 pm
salo ic milti nahi hai (TDA7000).
35. seetharaman says:
March 18, 2010 at 1:13 am
hi raju you can try Sony CXA1619BS which is available freely in India.http://www.datasheetcatalog.org/datasheets/208/199184_DS.pdf
36. charles says:
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5648http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5648http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5687http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5687http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5878http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5878http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5882http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5882http://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.datasheetcatalog.org/datasheets/208/199184_DS.pdfhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5882http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5878http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5687http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5648 -
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March 19, 2010 at 8:53 am
sir how can i change the frequency of reciever?
is it by changing the rheostat?
37. johnsy says:
May 8, 2010 at 4:12 am
can you send a link where i can see a pcb layout for this projects
38. aljhon (real name) says:
May 8, 2010 at 4:31 am
is there any ic that can be a replacement for tda7000
39. aljhon (real name) says:
May 8, 2010 at 4:35 am
my priority is the pcb layoutcan you give me a sampleregarding the tda7000 circuitabove
40. dayalsays:
May 14, 2010 at 11:20 pm
this circuit is good enough but i also see some chinies circuits which uses 3 volt power
supply for the fm receiver circuits.
so i am requesting you all to please search this type of circuit which is energy efficient.
41. SUNIL KUMAR NKsays:
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5919http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5919http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7077http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7077http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7078http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7078http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7079http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7079http://www.circuitstoday.com/single-chip-fm-radio-circuithttp://www.circuitstoday.com/single-chip-fm-radio-circuithttp://www.circuitstoday.com/single-chip-fm-radio-circuithttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7170http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7170http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7170http://www.circuitstoday.com/single-chip-fm-radio-circuithttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7079http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7078http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7077http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-5919 -
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May 15, 2010 at 12:03 am
can you give me a sampleregarding the TDA7000 circuit above?
42. seetharaman says:
May 15, 2010 at 8:17 am
Hi Dayal and Sunil the IC is very rare now. instead you can use Sony CXA1619BS chip
which is very common, economical and very good. works down to 2.4volt. you can refer
my earlier communication on this on 18th March.
43. hari says:
May 22, 2010 at 1:47 am
hellothis is hari i am intrested in wireless cqan u have acess point circuit diagram pls send this
mail idharisagars@gmail.com
44. Roomisays:
June 22, 2010 at 11:58 am
I love electronics,in my childhood i was make little electronic project.after see this
website i remember my child hood.
Thank you admin.
45. Nadeem says:
July 4, 2010 at 6:02 am
i cant find where to give negative and positive terminal of the DC current. Please help
me.
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7171http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7171http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7183http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7183http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7317http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7317mailto:harisagars@gmail.commailto:harisagars@gmail.commailto:harisagars@gmail.comhttp://rightway.vze.com/http://rightway.vze.com/http://rightway.vze.com/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7837http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7837http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7999http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7999http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7999http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7837http://rightway.vze.com/mailto:harisagars@gmail.comhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7317http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7183http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-7171 -
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46. seetharaman says:
July 5, 2010 at 1:22 am
Hi Nadeem Pin No 5 positive and Pin No 16 zero potential (common), Please refer toPhilips datasheet
http://www.datasheetcatalog.org/datasheet/philips/TDA7000_CNV_2.pdf
47. Sc petitsays:
October 2, 2010 at 3:23 am
The sony 1c u toked of has more dan 30pins n dis pins are stacked 2gedacant even fitin a PCByou knw of any Fm schematic using dis sony cx1916bs..
THE tda 7000 can power a 8ohms speaker,i used Lm386l audio amp 2 do damplification,unfortunating yet tune in2 a station,where is d prob 4m?,4m d varicap
diode,or d coil? But i can hear d rushing noise just as every normal radio, pls i nid help?
48. Asif Nadeem says:
November 21, 2010 at 10:06 am
commercial radios start from 87.5Mhz to 108Mhz. how do i improve this design to get to
that range? use bigger value of variable capacitor?
49. Bh says:
January 28, 2011 at 4:35 am
how to select the desired channel frequency??
50. priyabratsays:
January 30, 2011 at 12:41 am
http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-8010http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-8010http://www.datasheetcatalog.org/datasheet/philips/TDA7000_CNV_2.pdfhttp://www.datasheetcatalog.org/datasheet/philips/TDA7000_CNV_2.pdfhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-9417http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-9417http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-10039http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-10039http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13056http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13056http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13294http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13294http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13294http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-13056http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-10039http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-9417http://www.datasheetcatalog.org/datasheet/philips/TDA7000_CNV_2.pdfhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-8010 -
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plsss send me a simple fm transmitter ckt wid description
51. HERUsays:
April 16, 2011 at 6:41 pm
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http://wdselectronic/http://wdselectronic/http://wdselectronic/http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-25739http://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-25739http://www.circuitstoday.com/single-chip-fm-radio-circuit#ixzz1KKu0Vjprhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#ixzz1KKu0Vjprhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#ixzz1KKu0Vjprhttp://creativecommons.org/licenses/by/3.0http://creativecommons.org/licenses/by/3.0http://creativecommons.org/licenses/by/3.0http://creativecommons.org/licenses/by/3.0http://www.circuitstoday.com/single-chip-fm-radio-circuit#ixzz1KKu0Vjprhttp://www.circuitstoday.com/single-chip-fm-radio-circuit#comment-25739http://wdselectronic/
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