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The BMW Range
3 Series
Notebook in your car
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<blockquote data-quote="rubes72" data-source="post: 192200" data-attributes="member: 2906"><p>Hey Jarance, what do you think of Infra-Red scanners? I know they can penetrate metal. Just thot I asked, I think you're a techie, from the arguments you made. </p><p>Did the test you recommended, You were right lots of noise ... most noise from flourecent lights... but when you point it directly into your lap top... wow you get a different reading for each chip used. With Wifi turned on you get a spike of -40Db. When notebook closed you do not get any spike. However when scanned a battery, connected to the notebook got -78Db. Equipment used, RAYCOM scope with open flange concentrator antennae, and amplified using a low noise apmlifier 8hz to 16Ghz. what I was scanning was electrical interference.</p></blockquote><p></p>
[QUOTE="rubes72, post: 192200, member: 2906"] Hey Jarance, what do you think of Infra-Red scanners? I know they can penetrate metal. Just thot I asked, I think you're a techie, from the arguments you made. Did the test you recommended, You were right lots of noise ... most noise from flourecent lights... but when you point it directly into your lap top... wow you get a different reading for each chip used. With Wifi turned on you get a spike of -40Db. When notebook closed you do not get any spike. However when scanned a battery, connected to the notebook got -78Db. Equipment used, RAYCOM scope with open flange concentrator antennae, and amplified using a low noise apmlifier 8hz to 16Ghz. what I was scanning was electrical interference. [/QUOTE]
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