Perfect for anything frosty cold or piping hot. See your drink peeking through your photos, images, or text designs. Dishwasher and microwave safe. Makes a unique gift. Get a set of two for you and a friend. Imported.
A radio receiver converts signals from a radio antenna to a usable form.
It uses electronic filters to separate a wanted radio frequency signal from all other signals, the electronic amplifier increases the level suitable for further processing, and finally recovers the desired information through demodulation and decoding.
Information carried on a radio signal may represent sound, images or data.