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|    sci.electronics.basics    |    Elementary questions about electronics    |    72,318 messages    |
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|    Message 71,488 of 72,318    |
|    Bret Cahill to All    |
|    Re: Cycling Safety Transponder, 15m - 45    |
|    22 Dec 19 18:43:02    |
      From: bretcahill@aol.com              > >The Bike Shield app never caught on because of spotty data in scenic       areas. Also some cyclists don't like posting their GPS.       > >       > >A transponder is the same thing as a bike light except it's at radio       frequencies, works around curves day or night, and motor vehicles tune in to       the frequency posted on the "Share the Road; Get Cyclist Alerts At AM 1090"       sign.       > >       > >It would require a dedicated receiver but it would be nice to give the       motorist a clue as to the distance to the cyclist around the curve, hidden       behind trees, so 3 different frequencies at 3 different power levels could       more or less indicate 3        different ranges, 40 - 50 m, 25-35m and 5-20 m.       > >       > >The GA needs an idea of the cost on a production run basis.       > >       > >       > >Bret Cahill       > >       > >       > >       > >       > >       >        > Are you proposing that every vehicle and every person have a       > transponder? That would be a big market. It would have to be imposed       > by law.              You need to halp out wif some emails to yer assembly person.              > It's being attempted on airplanes now.       >        >        > --        >        > John Larkin Highland Technology, Inc       >        > lunatic fringe electronics              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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