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2. Cut the Cord! The 9 Best TV Antennas Let You Enjoy Free ... - AOL

   www.aol.com/lifestyle/cut-cord-9-best-tv...

   The water-resistant and lightning-protected antenna picks up signals from up to 150 miles away. pbd wa 2608 digital amplified outdoor hd tv antenna Buy: PBD WA-2608 Digital Amplified HD TV Antenna ...

3. Coupon-eligible converter box - Wikipedia

   en.wikipedia.org/wiki/Coupon-eligible_converter_box

   While an outdoor antenna is required for adequate digital reception in most locations beyond 10–25 miles (16–40 km) from TV transmitters, and smart antenna interfaces were an optionally permitted feature of coupon-eligible converter boxes, [20] there were no subsidies for antennas. Although manufacturers could sell a converter/smart-antenna ...

4. High-definition television in the United States - Wikipedia

   en.wikipedia.org/wiki/High-definition_television...

   A separate tuner is required to receive HD satellite broadcasts. Cable television companies in the U.S. generally prefer to use 256-QAM to transmit HDTV. Many of the newer HDTVs with integrated digital tuners include support for decoding 256-QAM in addition to 8VSB for OTA digital. Cable television companies started carrying HDTV in 2003.

5. Television antenna - Wikipedia

   en.wikipedia.org/wiki/Television_antenna

   Sellers often claim to supply a special digital or high-definition television (HDTV) antenna advised as a replacement for an existing analog television antenna; at best this is misinformation to generate sales of unneeded equipment, [9] [10] At worst, it may leave the viewer with a UHF-only antenna in a local market (particularly in North ...

6. List of North American broadcast station classes - Wikipedia

   en.wikipedia.org/wiki/List_of_North_American...

   Effective Radiated Power (ERP, calculated using transmitter power and antenna HAAT) Antenna Height Above Average Terrain (HAAT) Reference distance C: 100 kW (or higher for grandfathered stations) 300 to 600 m (984 to 1,969 ft) 91.8 km (57.0 mi) C0: 100 kW 300 to 450 m (984 to 1,476 ft) 83.4 km (51.8 mi) C1: up to 100 kW under 300 m (984 ft)

7. Height above average terrain - Wikipedia

   en.wikipedia.org/wiki/Height_above_average_terrain

   Height above average terrain (HAAT), or (less popularly) effective height above average terrain (EHAAT), is the vertical position of an antenna site above the surrounding landscape. HAAT is used extensively in FM radio and television , as it is more important than effective radiated power (ERP) in determining the range of broadcasts ( VHF and ...