How does a radio receiver discriminate between different signals?

775 views

If there are lots of different radio signals with the same or very similar wavelengths, how is it possible for a radio to pick up just one signal?

In: Technology

4 Answers

Anonymous 0 Comments

The wavelengths are just different enough that you can pick up individual signals. Technically speaking, you still might pick up sounds from other frequencies but they’re so high/low pitched compared to the wavelength you’re tuned for that you can’t really hear it.

You are viewing 1 out of 4 answers, click here to view all answers.