Ключевые слова: 3g, 4g, 5g, antenna, antennas, apartment, apartments, blue, broadcast, broadcasting, building, cell, cellular, close, communication, condominium, danger, dangerous, equipment, frequency, gsm, health, high, house, housing, irradiance, metal, microwave, mobile, network, radiation, radio, real estate, receiver, ripac real estate, roof, safety, satellite, signal, sky, station, technology, telecommunication, telephone, threatening, transmission, transmitter, umts, unsafe, wireless,