demodulating_hacker Posted June 17, 2006 Share Posted June 17, 2006 this is it when having a user to ground termenal then to a satillite connection threw rf frequencies. many individuals like the gop use a method called a modulation which was first called frequency hopping untill they wrote up a certain pattern to follow of frequencies. one of the best modulation was made was CDMA by Qualcomm it encodes data with a special code associated with each channel this allows more people to trasmit and reccive data which saves monney in return. (about ten years ago the FCC sold all high frequices to the highest bidder, if co. can stay in desnated frequency this will help them so they dont have to buy many differnt channels) and with this sheme it can allow many people to transmit and reccive without overlaping. and later used in gps systems but co. dont want to pay fees to use this method and stress to create there own. this patterns are extremly complex and take months even when using a sopiscated demodulator to crack but the out come leaps to looking at NSA satellite relay footage of spying on certain indivduals or contries. but there is also a heavy encyption on this as well. the reason this takes so ong is because of frequceycan now days can hop over decimals of a hertz. i have been tempted to try this but need some help in designn in a demodulator sohiscated enough to pick up decimals of hertz if there is anyone who knows much about this field please reply. Quote Link to comment Share on other sites More sharing options...
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