receiver antenna, protected against the weather by a radome, at the upper cable station of parpaner rothorn, arosa-lenzerheide.

alps altitude amplifier antenna arosalenzerheide blue broadcast cable cold communication connection data day electromagnetic equipment europe frequency global high nature outdoor parpaner passive protected radio radome receiver reception resort rothorn season signal ski sky snow station structure swiss switzerland tall tech technology telecommunication tower transmission transmit transmitter upper vertical wave weather white winter