Grand Rapids Business Daily

How do radios pick up radio signals for different stations?

Best answer given. Also, you will get a better chance of getting best answer if you give a link where it shows a picture of a nice radio picture.

Public Comments

1. Radio waves.
2. It's called Tuning A Radio Receiver
3. Radios pick up all frequencies at once. It is the tuner that restricts what frequency is allowed to pass through. http://images.google.com/imgres?imgurl=http://www.montek.com/cart/files/detail_images/d_15.jpg&imgrefurl=http://www.montek.com/cart/catalog/FM-Radio-Tuner-88-108MHz-p-27090.html&h=480&w=640&sz=42&hl=en&start=8&tbnid=qs5dyyHjkH9HmM:&tbnh=103&tbnw=137&prev=/images%3Fq%3Dradio%2Btuner%26gbv%3D2%26hl%3Den%26sa%3DG