Amateur Extra › E8 Signals and Emissions › E8D01
E8D01
Why are received spread spectrum signals resistant to interference?
Pick an answer to check it.
Answer: A. Signals not using the spread spectrum algorithm are suppressed in the receiver
A spread spectrum receiver only decodes signals that follow the same spreading pattern. Other signals do not match, so they are spread out and suppressed.
Tip: Wrong pattern = suppressed.