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#11
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SD,
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#12
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"Conan Ford" wrote in message 3.159... "Dale Parfitt" wrote in news:dXTMd.4364$uc.1179@trnddc04: wrote in message ... Two or three weeks ago I saw a UK website about some new little ferrite cores that are intended for use on cellphone earphones.They clip on the cellphone earphone cords/wires.Suppose to help drain off cellphone microwave energy.They might be handy for shortwave radios too. cuhulin The same cores that work at 800, 1.9GHz, 2.4 GHz will likely not be useful at HF. The whole idea that reducing RF on the earphone will be beneficial is nonsense. Right along the lines with the PC card antenna that fits under the cell phone battery. Dale W4OP I don't think the ferrite cores for cell phone headsets are for improving reception--they're for reducing your chances of getting brain cancer. If they make a difference in this regard, who knows... You missed my point- they are no more useful at preventing brain cancer than is the "antenna enhancer" card for extending cell phone range. Dale W4OP |
#13
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Dale Parfitt wrote:
You missed my point- they are no more useful at preventing brain cancer than is the "antenna enhancer" card for extending cell phone range. Dale W4OP They might work if you put the ferrite core over the antenna. :-) ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#14
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"starman" wrote in message ... Dale Parfitt wrote: You missed my point- they are no more useful at preventing brain cancer than is the "antenna enhancer" card for extending cell phone range. Dale W4OP They might work if you put the ferrite core over the antenna. :-) Agreed. I prefer the aluminum foil beanie. Dale W4OP |
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