Hi all, Today we are going to see the telecommunication and its bands. you might aware of these, and of course you also think why we connect from networks to telecommunication. yes, we have to depend both, and we want to also know about the telecommunication and its bands. We start with, 2.4 GHz ISM band The 2.4 GHz is the commonly used band used for wireless networking communications.it has 83.% wide and life from 2.40 GHz to 2.4835 GHz ISM band.This uses 2.4 GHz ISM band under the wireless networks 802.11 standard and there are three major networks in 802.11 we will see in detail about 802.11 later in next post 1. 802.11 2. 802.11b 3. 802.11 g Mostly 2.4 GHz ISM band used in microwave ovens,cordless telephones,monitors and wireless video coamera. The biggest disadvantage is the potential of tolerance, means it cannot hold the full load in normal conditions. x-axis spread spectrum signal y-axis power sinusoidal frequency - narrow and sig...
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