#receiver__receiving_system__receivingsystem  set that receives radio or tv signals
  supertype:  set.electronic_equipment  any electronic equipment that receives or transmits radio or tv signals; "the early sets ran on storage batteries"
  subtype:  direction_finder  radio_receiver  satellite_receiver  television_receiver
  part:  aerial__antenna__transmitting_aerial  an electrical device that sends or receives radio or television signals
  part:  radio_chassis__radiochassi  a chassis for a radio receiver

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