High definition tuners

https://www.wsj.com/real-estate/luxury-homes/ultrawealthy-luxury-real-estate-marke[…]R64spVuJOIY6iQiax7g87hNTt6b7Pfx81GXPEwH13Bxj_MB0M23wzdlaw%3D%3D

High Definition Tuners<br/>High definition TV tuners or HDTV tuners are designed to receive high definition programs by connecting to an external antenna