Related Clues:

• MW, LW or FM sound source
• Broadcasting medium
• Wireless broadcast
• Artist with five hundred and ten kind of waves
• AM receiver
• One of the media
• Communications device
• A ham might be on one
• Deejay's domain
• AM/FM carrier
• 'Car Talk' medium
• 'Imus in the Morning' medium
• Bill in South American city for the waves
• Marconi invention
• It has buttons but no buttonholes