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  2. How to find the best TV antenna for free HD channels - AOL

    www.aol.com/news/2018-03-12-best-tv-antenna-for...

    You can stream a lot of TV online, but for things like the Olympics and breaking news, you'll want a local broadcast station to deliver the goods. Buying an antenna isn't like buying a toaster ...

  3. Cut the Cord! The 9 Best TV Antennas Let You Enjoy Free TV ...

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

    Buy: RCA Outdoor Yagi Satellite HD TV Antenna $54.04 (orig. $79.99) 32% OFF . 3. Best Buy Essentials Amplified Ultra-Thin Film Indoor HDTV Antenna

  4. List of ATSC 3.0 television stations in the United States

    en.wikipedia.org/wiki/List_of_ATSC_3.0...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  5. The 7 Best HDTV Antenna Amplifiers of 2023 For a Better Signal

    www.aol.com/lifestyle/best-high-definition-tv...

    HDTV antenna amplifiers counteract poor picture and sound on local TV broadcasts caused by a degraded cable signal, which may occur when you use an extra-long run of cable or a line that runs ...

  6. Direction finding - Wikipedia

    en.wikipedia.org/wiki/Direction_finding

    Two-channel DF, using two adjacent antennas of a circular array, is achieved by comparing the signal power of the largest signal with that of the second largest signal. The direction of an incoming signal, within the arc described by two antennas with a squint angle of Φ, may be obtained by comparing the relative powers of the signals received.

  7. List of United States over-the-air television networks

    en.wikipedia.org/wiki/List_of_United_States_over...

    Antenna TVAntenna TV is a digital multicast network owned by Nexstar Media Group; launched on January 1, 2011, the network carries classic series from the 1950s to the 1970s sourced from the programming libraries of Sony Pictures Television, NBCUniversal Syndication Studios and Disney Platform Distribution, as well as other distributors.

  8. Television channel frequencies - Wikipedia

    en.wikipedia.org/wiki/Television_channel_frequencies

    FM channel 200, 87.9 MHz, overlaps TV 6. This is used only by K200AA. TV 6 analog audio can be heard on FM 87.75 on most broadcast radio receivers as well as on a European TV tuned to channel 4A or channel C, but at lower volume than wideband FM broadcast stations, because of the lower deviation.

  9. Doppler radio direction finding - Wikipedia

    en.wikipedia.org/wiki/Doppler_radio_direction...

    The signal from the antennas is sent into a single receiver, resulting in a series of pulses, whose amplitude depends on the phase at the instant of sampling. That signal is then smoothed to produce a sine wave. [18] That sine wave is modulated exactly as it would be in the case of a single moving antenna.