Spectrum is the range of electromagnetic radio frequencies used to transmit sound, data, and video across the country . It is what carries voice between cell phones, television shows from broadcasters to your TV, and online information from one computer to the next, wirelessly.
Read moreWhat is the 75 meter band?
The upper portion of the band, which is usually used for phone (voice) , is sometimes referred to as 75 meters. In Europe, 75m is a shortwave broadcast band, with a number of national radio services operating between 3.9 and 4.0 MHz.
Read moreWhat band is 50 MHz?
Six Meters (50-54 MHz) is known as “The Magic Band” to many of its fans, but the best description I ever heard came from a ham I worked during a frantic summer Sporadic-E opening: “This is a great band if you like having Mother Nature pull your chain.”
Read moreIs CW allowed on 30 meters?
The World Administrative Radio Conference (WARC) bands are three portions of the shortwave radio spectrum used by licensed and/or certified amateur radio operators. They consist of 30 meters (10.100–10.150 MHz) , 17 meters (18.068–18.168 MHz) and 12 meters (24.890–24.990 MHz).
Read moreWhat frequencies are in the 70cm band?
The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. The ITU amateur radio allocation is from 430 to 440 MHz; however, some countries, such as the United States, allocate hams 420 to 450 MHz.
Read moreWhat is the maximum power permitted on the 2200 meter band?
United States. In a Report and Order dated 27 March 2017, the FCC announced that amateur radio operators holding a General-class license or above would be allowed privileges on the 2200 m band with an ERP of 1 W , in accordance with the 2012 World Radiocommunication Conference (WRC-12).
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