Scramblers

[Alpinesting]

Just read the link I posted above.

 

[Alpinesting]

Not legal and easily sorted out by the police or state trooper. It doesn't matter, but if

you must buy these things that are illegal than take your chances and roll the dice.

These things have been around for a long time. Just don't kill yourself or somebody else

because you decide to drive like an idiot.

 

[aDumpsterJedi]

Okay. Would you like to know why?

Jammer generates interference, which inhibits the ability to receive the signal.
Alice transmits a signal for Bob to receive. Oscar transmits a jamming signal, which interferes with the transmission. Bob sees a reduced SNR at his receiver. Bob's ability to receive Alice's signal is suppressed.

Scrambler is similar to encryption of the signal. There's a also a type of device called Descrambler, which converts the signal to an intelligible form. Alice transmits a signal for Bob to receive. Eve wants to eavesdrop on the signal and obtain its content. To prevent eavesdropping, Alice scrambles the signal. By agreement with Alice, Bob has an appropriate descrambler, so he can convert the signal to an intelligible form. Eve doesn't have an agreement with Alice, and she doesn't have an appropriate descrambler. Eve can not obtain the content of the signal.

 

[aDumpsterJedi]

Just read the link I posted above.

Once again your link is for jammers and detectors not scramblers man. I get it you don't see a point in them and that's ok. Not everything everyone does with their vehicle is going to be something you agree with.

 

[Alpinesting]

It appears that you have it all figured out. Good luck and drive safe. Wishing you all the best in your endeavors.
I suppose all that time actually being trained and working with encrypted devices that deal with these things was
wasted time. Again, all the best.