Article View: sci.electronics
Article #9007Re: morse code
From: Thomas G Edwards
Date: Mon, 17 Dec 1990 16:41
Date: Mon, 17 Dec 1990 16:41
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In article <1990Dec14.012315.7858@zoo.toronto.edu> henry@zoo.toronto.edu (Henry Spencer) writes: >In article <1990Dec12.231058.23895@engin.umich.edu> ssave@caen.engin.umich.edu (Shailendra Anant Save) writes: >> Say, why do people use morse nowadays anyway? > >For conformance with antiquated regulations, because they're old-fashioned, >or because they're stranded on a desert island which is well-supplied with >analog electronic parts but has no digital parts. Also because of nasty ITU regulations. More reasonably, code is exceedingly useful in low-power operations. Yes, DSP is going to change everyones life who can afford it, but morse code still serves a serious need for efficient communication with exceedingly small bandwidths (important on shrinking ham bands). If you have ever tried to work a satellite on battery power (like I did last field day), you'd see that morse is about the only reasonable way of pulling it off. Of course, I really haven't used code since then... -Tom N3HAU
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!aplcen!jhunix!ins_atgeReferences:
<1990Dec12.231058.23895@engin.umich.edu> <1990Dec14.012315.7858@zoo.toronto.edu>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!aplcen!jhunix!ins_atge From: ins_atge@jhunix.HCF.JHU.EDU (Thomas G Edwards) Newsgroups: sci.electronics,rec.ham-radio Subject: Re: morse code Summary: More morse Message-ID: <7197@jhunix.HCF.JHU.EDU> Date: 17 Dec 90 16:41:03 GMT References: <1990Dec12.231058.23895@engin.umich.edu> <1990Dec14.012315.7858@zoo.toronto.edu> Followup-To: sci.electronics Organization: The Johns Hopkins University - HCF Lines: 22