digital fm tumer - looking for schematic

soundNERD · 25th September 2003, 01:32 AM

I need to build a simple digital FM tumer like the ones in cheap CD/Radio players. does anybody know of a chip that can do this, or a simple circuit? Thanks, Mike

tool49 · 25th September 2003, 01:41 AM

A simple search revealed the following kits, hope this is what you're looking for:

http://www.gibsonteched.net/vk4500.html
http://www.daisy-laser.com/tuner_kit.htm
http://www.qkits.com/serv/qkits/diy/pages/FK707.asp

Even better, I found this article:

http://www.web-ee.com/Schematics/FM_RCVR/FM_RCVR.pdf

and finally this chip is available from ST:

http://us.st.com/stonline/books/pdf/docs/5526.pdf

Hope this helps!

25th September 2003, 01:32 AM	#1
soundNERD diyAudio Member Join Date: Sep 2003 Location: Illinois	digital fm tumer - looking for schematic I need to build a simple digital FM tumer like the ones in cheap CD/Radio players. does anybody know of a chip that can do this, or a simple circuit? Thanks, Mike

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25th September 2003, 01:41 AM	#2
tool49 diyAudio Member Join Date: Apr 2003 Location: Montreal	A simple search revealed the following kits, hope this is what you're looking for: http://www.gibsonteched.net/vk4500.html http://www.daisy-laser.com/tuner_kit.htm http://www.qkits.com/serv/qkits/diy/pages/FK707.asp Even better, I found this article: http://www.web-ee.com/Schematics/FM_RCVR/FM_RCVR.pdf and finally this chip is available from ST: http://us.st.com/stonline/books/pdf/docs/5526.pdf Hope this helps!

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