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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.
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.
During the 1950s to early 1960s, long-distance television reports started to circulate via popular U.S. electronics hobbyist periodicals such as DXing Horizons, Popular Electronics, Television Horizons, Radio Horizons, and Radio-Electronics. In January 1960, the TV DX interest was further promoted via Robert B. Cooper's regular DXing Horizons ...
DX-peditions are planned events for amateur radio operators who travel to remote, rare, or difficult-to-access locations, primarily for making as many contacts as possible with radio enthusiasts around the world. These expeditions are a significant aspect of the amateur radio hobby and are particularly exciting for those looking to make ...
Beginning with Sweden Calling DXers on Radio Sweden in 1948 [14] (there was a slightly earlier short-lived program from Radio Australia), many shortwave radio stations began programs providing news. Some of the other prominent DX programs were Radio Netherlands' DX Jukebox (which became Media Network ), the SWL Digest on Radio Canada ...
Radio control (often abbreviated to RC) is the use of control signals transmitted by radio to remotely operate a device. Examples of simple radio control systems are garage door openers and keyless entry systems for vehicles, in which a small handheld radio transmitter unlocks or opens doors. Radio control is also used for control of model ...
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 ...
Squelch can be opened (turned off), which allows all signals to be heard, including radio frequency noise on the receiving frequency. This can be useful when trying to hear distant or otherwise weak signals, for example in DXing. Carrier squelch is the most simple variant of all.
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