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The Radio Portal ... Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 ...
Apr 13, 2022 · Radios are miscellaneous items that appear in the Portal series, and appear as simple analogue AM/FM radios set to 85.2 FM.
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Welcome to Wikipedia's portal for Radio. Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those ...
Portal:Radio/Radio topics · AM broadcasting · AM expanded band · Cable radio · Digital radio · Error detection and correction · FM broadcast band · FM broadcasting · FM ...
Portal:Radio/Selected station/3 BBC Local Radio is the BBC's regional radio service for England and the Channel Islands, consisting of 40 stations.
Portal:Radio/Radio lists · 105.9 FM · 97.3 FM · FM broadcasting in Egypt · High school radio · List of BBC Radio 4 programmes · List of Dad's Army radio episodes ...
Portal:Radio/Selected article/6 Amateur radio or ham radio is a hobby that is practised by over 16,000 licensed users in India. Licences are granted by ...
Radios can be found through the Enrichment Center in Portal, and less frequently in Portal 2. On March 1, 2010, a Portal update expanded the radios' role within ...
Mar 1, 2010 · On March 1, 2010, a Portal update expanded the radios' role within the game, using it within an alternate reality game to promote Portal 2.
Portal:Radio/Related portals · Electronics · Internet · Technology · Television · Weather.