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DXing, taken from DX, the telegraphic shorthand for "distance" or "distant", [1] is the hobby of receiving and identifying distant radio or television signals, or making two-way radio contact with distant stations in amateur radio, citizens band radio or other two-way radio communications.
Since 1953, radio amateurs have been experimenting with lunar communications by reflecting VHF and UHF signals off the Moon. Moonbounce allows communication on Earth between any two points that can observe the Moon at a common time. [7] Since the Moon's mean distance from Earth is 239,000 miles (385,000 km), path losses are very high.
Morse code is called the original digital mode. Radio telegraphy, designed for machine-to-machine communication is the direct on / off keying of a continuous wave carrier by Morse code symbols, often called amplitude-shift keying or ASK, may be considered to be an amplitude modulated mode of communications, and is rightfully considered the first digital data mode.
There have been several publications dedicated to providing information to shortwave listeners, including the magazines Popular Communications (now a "digital supplement" to CQ Amateur Radio magazine), Monitoring Times (now defunct), and The Spectrum Monitor, a digital-only publication, in the United States, and the annual publications Passport ...
MW DX, short for mediumwave DXing, is the hobby of receiving distant mediumwave (also known as AM) radio stations.MW DX is similar to TV and FM DX in that broadcast band (BCB) stations are the reception targets.
A DX-pedition is an expedition to what is considered an exotic place by amateur radio operators and DX listeners, typically because of its remoteness, access restrictions, or simply because there are very few radio amateurs active from that place. This could be an island, a country, or even a particular spot on a geographical grid.
The 20-meter or 14-MHz amateur radio band is a portion of the shortwave radio spectrum, comprising frequencies stretching from 14.000 MHz to 14.350 MHz. [1] The 20-meter band is widely considered among the best for long-distance communication ( DXing ), and is one of the most popular—and crowded—during contests . [ 2 ]
The National Radio Club (NRC) is a non-profit hobbyist organization in the United States focused on the pursuit of DXing on the AM broadcast band. The group was founded in 1933 as a result of merging several regional radio clubs. The NRC produces a magazine, DX News, which is issued 20 times annually. The club has also authored numerous books ...