The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency...
44 KB (2,900 words) - 15:04, 5 August 2024
carried efficiently over transmission lines such as coaxial cables. The radio spectrum of frequencies is divided into bands with conventional names designated...
15 KB (1,106 words) - 07:14, 12 August 2024
Radio spectrum pollution is the straying of waves in the radio and electromagnetic spectrums outside their allocations that cause problems for some activities...
3 KB (201 words) - 00:01, 24 January 2024
with matter, and their practical applications. Radio waves, at the low-frequency end of the spectrum, have the lowest photon energy and the longest...
46 KB (4,829 words) - 20:50, 20 May 2024
Spectrum Radio was a multi-ethnic radio network based in London. It catered to over 20 different ethnic communities, each of which were aired on the station...
5 KB (392 words) - 17:46, 15 August 2024
Frequency allocation (redirect from Radio spectrum allocation)
allocation (or spectrum allocation) is the part of spectrum management dealing with the designation and regulation of the electromagnetic spectrum into frequency...
7 KB (331 words) - 00:04, 24 January 2024
Union (ITU), which allocates frequency bands in the radio spectrum for various uses. The word radio is derived from the Latin word radius, meaning "spoke...
140 KB (14,998 words) - 22:52, 19 August 2024
The radio spectrum scope (also radio panoramic receiver, panoramic adapter, pan receiver, pan adapter, panadapter, panoramic radio spectroscope, panoramoscope...
3 KB (256 words) - 17:17, 8 June 2024
The ISM radio bands are portions of the radio spectrum reserved internationally for industrial, scientific, and medical (ISM) purposes, excluding applications...
24 KB (2,356 words) - 10:25, 17 August 2024
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation...
65 KB (7,117 words) - 20:57, 24 August 2024