Why does an AM radio channel require any bandwidth at all? Why can’t it just transmit on a single, precise frequency?

730 views

Why does an AM radio channel require any bandwidth at all? Why can’t it just transmit on a single, precise frequency?

In: 95

20 Answers

Anonymous 0 Comments

It can! You have discovered CW or continuous wave transmission! You can key the signal on and off to transmit your message.

A hello might look a little something like this:

-.-. –.- -.-. –.- -.-. –.-

You are viewing 1 out of 20 answers, click here to view all answers.