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2. The best TV antennas of 2022: Tested and rated - AOL

   www.aol.com/news/best-tv-antennas-2022-tested...

   The best TV antennas deliver shows, sports, news and movies, with no monthly bills. Here are the best HDTV antennas on the market. The best TV antennas of 2022: Tested and rated

3. List of Marconi wireless stations - Wikipedia

   en.wikipedia.org/wiki/List_of_Marconi_wireless...

   This required higher power; prior to this transmitters used induction coils with an output power of 100-200 watts, with maximum range of about 150 miles. He hired an electric power expert, Prof. John Ambrose Fleming , who designed and built a complex spark transmitter with three cascaded tuned circuits and two spark gaps, powered by a 25 kW ...

4. TV and FM DX - Wikipedia

   en.wikipedia.org/wiki/TV_and_FM_DX

   The F2 layer is found about 200 miles (320 km) above the Earth's surface and can reflect radio waves back toward the Earth. When the layer is particularly strong during periods of high sunspot activity, FM and TV reception can take place over 2000 miles (3000 km) or more, as the signal effectively "bounces" off the high atmospheric layer.

5. Long-range Wi-Fi - Wikipedia

   en.wikipedia.org/wiki/Long-range_Wi-Fi

   A long-range seismic sensor network was used during the Andean Seismic Project in Peru. A multi-hop span with a total length of 320 kilometres (200 miles) was crossed with some segments around 30 to 50 kilometers (19 to 31 miles). The goal was to connect to outlying stations to UCLA in order to receive seismic data in real time. [2]

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

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

   LNA-100 Boost Antenna Amplifier. If you’re looking for an antenna amplifier that's easy to set up and minimizes wires in your house, the Winegard LNA-100 Boost is an ideal choice.

7. Midwest Program on Airborne Television Instruction - Wikipedia

   en.wikipedia.org/wiki/Midwest_Program_on...

   From this position the range of transmission was approximately 200 miles in diameter. Station transmissions included both Chicago and Detroit metropolitan areas. When on station the plane would reduce speed, and then lower a 40-foot antenna mast which was gyroscopically stabilized so that the antenna always aligned from the aircraft to the ...