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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Re : Info on 2.4 GHz |
Date: | Thu, 11 Feb 2016 08:04:09 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
Hi Srinivasan, On 11.02.2016 05:11, Srinivasan T
wrote:
Point is, how do you *know* there's been no transmission? Where you in an RF-tight room and switched off all your bluetooth devices, smart phones, wireless door bells, wireless thermometers, RC car controls, wireless door openers, remote controlled power outlet switches, wireless keyboards & mice, wireless headphones... just to name the 2.4GHz ISM-band devices that pop into my head right now. There's not only WiFi in that band, really. What document? What details? 2.4GHz is, for almost everywhere of the world, an unlicensed band, and there's practically no real limits on how the signals transmitted in there look like. Best regards, Marcus |
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