What happened to short wave radio?

In North America and Europe, many of the major broadcasters have disappeared or minimized their presence. In fact, the BBC World Service no longer beams programming via shortwave to the Americas or most of Europe. “Shortwave is still significant in much of Africa, South Asia and parts of Latin America.”

What is the difference between shortwave and longwave radio?

Shortwave radiation contains higher amounts of energy and longwave radiation contains a smaller amount of energy. On the other hand, Earth’s radiation is emitted as longwave, as it is much cooler but still emits radiation.

What shortwave stations are still broadcasting?

Other shortwave radio stations US customers might listen to include:

• KSDA: Adventist world radio: 91.9 MHz.
• KTWR: Trans world radio: 801: Khz.
• KVOH: Voice of hope: 6:065 MHz.
• WBCQ: The Planet: 3.265 MHz.
• WINB: World International Broadcasting: 9.265 MHz.
• WTWW: We transmit World Wide: 5.085 MHz.

Is shortwave radio still used today?

Shortwave is used not just by international radio stations or radio amateurs but is also essential for aviation, marine, diplomatic and emergency purposes. But the BBC kept shortwave for its large audiences in Africa and part of Asia.

Can you broadcast from a shortwave radio?

Shortwave stations in the USA are not permitted to operate exclusively for a domestic audience; they are subject to antenna and power requirements to reach an international audience. Private shortwave broadcasting is fairly rare around the world.

How far does longwave radio travel?

The attenuation of signal strength with distance by absorption in the ground is lower than at higher frequencies, and falls with frequency. Low frequency ground waves can be received up to 2,000 kilometres (1,200 mi) from the transmitting antenna.

https://www.youtube.com/watch?v=4_FBbmaDw2g