Radio working principle

If you have never listened to shortwave radio, you are missing out on unique programming from all over the world. Ham radios, on the other hand, offer more than just tuning into programs, but the ability to communicate through two-way radio services . Browse more to know about what is shortwave radio.

Shortwave and longwave radiation interacts with the earth and atmosphere in different ways. Shortwave radiation (visible light) contains a lot of energy; longwave radiation (infrared light) contains less energy than shortwave radiation (shortwave radiation has a shorter wavelength than longwave radation).

AM, which stands for Amplitude Modulation (AM) is the oldest radio broadcasting system in the UK. The term AM is commonly used to cover both Medium Wave (MW) and Long Wave (LW). All AM radio stations broadcast in mono.

Medium wave (MW) is the part of the medium frequency (MF) radio band used mainly for AM radio broadcasting. The spectrum provides about 120 channels with more limited sound quality than FM stations on the FM broadcast band.