Ключевые слова:
Television receivers, Television equipment, Receivers, Radio receivers, Radio equipment, Audio equipment, Video tape recorders, Radio disturbances, Noise (spurious signals), Signal level, Frequencies, Electrical wave measurement, Circuits, Communication equipment, Electromagnetic radiation, Compatibility, Electromagnetic compatibility, Commercial, Residential facilities, Industrial, Retailing, Leisure, Road vehicles, Boats, Parking areas, Filling stations