Article View: sci.electronics
Article #543Re: miniature FM stereo radio
From: Aaron J. Heller
Date: Thu, 15 Jun 1989 18:24
Date: Thu, 15 Jun 1989 18:24
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In article <4035@merlin.usc.edu>, Atsushi Kawaguchi writes: *In article <1989Jun7.204321.225@gpu.utcs.utoronto.ca> lharris@gpu.utcs.utoronto.ca (Leonard Harris) writes: *>Does anyone know of a single chip (or small component part count) to build *>a FM stereo radio that could drive a pair of headphones? * *I was looking into making FM stereo rcvr just a few days ago too. *Went to Radio Shack, they have one chip FM receiver with little support *parts (~10 R & C), and requires little or no caliberation. But it's *only a mono receiver, not stereo. Chip costs ~$6. *Looked into IC master,a chip that looked good was Signetics' TDA7020T. Another solution is to use an LM1800, a one chip stereo decoder. These are readily available and work very well. -- Aaron Heller (heller@crd.ge.com uunet!crd.ge.com!heller)
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!cs.utexas.edu!uunet!crdgw1!hartmanis.crd.ge.com!hellerReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!cs.utexas.edu!uunet!crdgw1!hartmanis.crd.ge.com!heller From: heller@crd.ge.com (Aaron J. Heller) Newsgroups: sci.electronics Subject: Re: miniature FM stereo radio Message-ID: <2822927043@hartmanis.crd.ge.com> Date: 15 Jun 89 18:24:03 GMT References: <1989Jun7.204321.225@gpu.utcs.utoronto.ca> <4035@merlin.usc.edu> Sender: news@crdgw1.crd.ge.com Reply-To: heller@crd.ge.com (Aaron J. Heller) Followup-To: sci.electronics Organization: GE Corporate R. & D. Center, Schenectady, NY Lines: 15