Bunch of transmitters and aerials on the skyscraper

white, blue, background, nobody, horizontal, sky, business, equipment, outdoors, cloud, dish, connection, technology, wave, concept, construction, industry, skyscraper, structure, tower, cell, cellular, communication, mobile, phone, telecommunication, telephone, wireless, digital, global, network, data, internet, broadcast, radio, information, science, media, signal, surveillance, antenna, television, aerial, satellite, microwave, transmission, transmitter, prague, copy space, Czech Republic,