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Transmitters|Television transmitters|Radiofrequencies|Radar transmitters|Radius|Explosives|Detonators|Electrically-operated devices|Multiple|Circuits|Communication equipment|Radiation protection|Field strength (electric)|Antennas|Electromagnetic fields|Modulation|Explosions|Mathematical calculations|Bibliography|Radio waves|Safety measures|Field testing|Electrical wave measurement|Radio transmitters|Radio-wave hazards|Electromagnetic radiation