Short-Wave Radio Frequency Schedule for BBC in ENGLISH
网页The short-wave radio frequencies used by station BBC for its international English language broadcasts, showing those on-air at 00:22GMT.
Shortwave radio - Wikipedia
网页Shortwave radio is radio transmission using radio frequencies in the shortwave bands (SW).
Short Wave - NPR
网页4 天之前 · Short Wave. New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little...
Shortwave Radio Frequencies and Bands (With Country List)
网页Shortwave radios operate on a frequency range between 3,000 and 30,000 kHz. Shortwave bands have frequencies ranging between 3 and 30 MHz (3000-30,000 kHz). They feature a relatively lower wavelength (hence high frequency) than conventional radio communication waves. This is why they’re called shortwave radio waves.
What is shortwave radio? Everything you need to know - Radio …
网页2023年9月3日 · Shortwave radio is a frequency that operates somewhere between the FM and AM bands on your standard radio set. Shortwave can travel exceptionally long distances, which makes it an excellent option for anyone hoping to reach a wide audience. In Canada, the US, and Europe, local FM/AM broadcasting is freely available.
Shortwave Radio Schedule Database | Shortwave.Live
网页This is a new shortwave radio schedule website, where you can discover nearly all shortwave stations worldwide. Frequencies currently broadcasting are highlighted in green in the list below. Hide this message.
Shortwave radio | Amateur Radio, Emergency Communications
网页2024年9月9日 · shortwave radio, transmission and reception of information by means of electromagnetic waves about 10 to 80 m (33 to 262 feet) in length having frequencies of approximately 29.7 to 3.5 megahertz. During the early 1920s attempts were made to transmit radio signals over long distances by bouncing them off the layers of charged particles in the ...
Everything You Want to Know About Shortwave Radio - Radioddity
网页2023年5月8日 · Shortwave radio is a form of radio transmission that has been around since the early 20th century. It uses high frequency signals that can travel long distances, making it possible to communicate with people across the globe. In this blog post, we will explore the fascinating world of shortwave radio and its many uses.
The SWLing Post | Shortwave listening and everything radio …
网页The SWLing Post | Shortwave listening and everything radio including reviews, broadcasting, ham radio, field operation, DXing, maker kits, travel, emergency gear, events, and more. Clear Channel Stations: Dan’s gateway into the world of DXing. 9 Replies.
Short-wave radio propagation description and explanation
网页Unlike local radio broadcasting on the VHF (FM) and medium wave bands, short-wave reception relies upon the refraction of signals from layers of gas hundreds of kilometers above the Earth's surface (known as the ionosphere).