Shortwave radio is radio transmission using radio frequencies in the shortwave bands (SW). There is no official definition of the band range, but it always ...
People also ask
Does anyone still use shortwave?
Shortwave radio, frequencies from 3 to 30 MHz, is still used a lot by Ham Radio operators. It allows one to communicate around the world, be able to talk to others in other countries or if one chooses to others in your own country at distances of hundreds of miles.
Is it illegal to broadcast on shortwave?
Shortwave broadcasting in the United States allows private ownership of commercial and non-commercial shortwave stations that are not relays of existing AM/MW or FM radio stations, as are common in Africa, Europe, Asia, Oceania except Australia and Latin America.
Why is it called shortwave?
Because smaller wavelengths correspond to higher frequencies (given the inverse relationship between frequency and wavelength), shortwave radio received its name because its wavelengths are shorter than the longer wavelengths used in early radio communications.
Is there anything to listen to on shortwave radio?
Shortwave Listening Tips:
Many countries are better heard in non-English broadcasts. Explore the dial and you will hear many fascinating things, including exotic music. Some stations only air a few minutes of English; or only in ID announcements (Mexico); or only language lessons (Ecuador).
Shortwave listening, or SWLing, is the hobby of listening to shortwave radio broadcasts located on frequencies between 1700 kHz and 30 MHz (30 000 kHz).
Most privately owned shortwave stations have been religious broadcasters, either wholly owned and programmed by Roman Catholic and evangelical Protestant ...
Shortwave bands are frequency allocations for use within the shortwave radio spectrum Radio waves in these frequency ranges can be used for very long ...
Shortwave may refer to: Science. Shortwave radio · Shortwave radio receiver · Shortwave listening · List of shortwave radio broadcasters.
This is a List of shortwave radio broadcasters updated on Jun 4, 2024: Contents. 1 By country; 2 By frequency; 3 See also; 4 References. By country edit ...
A shortwave radio receiver is a radio receiver that can receive one or more shortwave bands, between 1.6 and 30 MHz. A shortwave radio receiver often ...
A shortwave or shortwave trough is an embedded kink in the trough / ridge pattern. Its length scale is much smaller than that of and is embedded within ...
Shortwave radiation (SW) is thermal radiation in the optical spectrum, including visible (VIS), near-ultraviolet (UV), and near-infrared (NIR) spectra.