Increasingly crowded 2.4ghz band the worldwide unlicensed 2.4ghz band is becoming increasingly crowded<br />Cordless phones, baby monitors, alarm systems, and a massive collection of Wi-Fi devices all battle with each other to share the same medium for communication<br />For many professional installers, analyzing the 2.4ghz spectrum to determine the optimum setup for new wireless equipment is imperative<br />Typically, this is done with a tool called a "Spectrum analyzer", costing from several hundreds to tens of thousands of dollars, which is capable of displaying the distribution of rf energy in the 2.4ghz band ">