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A 20-meter-long T²FD antenna, covering the 5-30 MHz band. The Tilted Terminated Folded Dipole (T²FD, T2FD, or TTFD) or Balanced Termination, Folded Dipole (BTFD) - also known as W3HH antenna - is a general-purpose shortwave antenna developed in the late 1940s by the United States Navy.
The T2FD was conceived with coax in mind from the start. At best there might have been a balun in a metal box bolted outside the superstructure, ladder on one side, coax on the other. There even are complaints voiced in the ham community in the 40's and 50s for HAVING to use low Z unbalanced on surplus mil gear while the ham tradition was open ...
The AT&T receiving Beverage antenna (left) and radio receiver (right) at Houlton, Maine, used for transatlantic telephone calls, from a 1920s magazine. The Beverage antenna or "wave antenna" is a long-wire receiving antenna mainly used in the low frequency and medium frequency radio bands, invented by Harold H. Beverage in 1921. [1]
Kelvin Doe with his Kano computer kit in Sierra Leone in 2013 Kevin Doe (born October 26, 1996, in Freetown , Sierra Leone ), also known as DJ Focus , is a Sierra Leonean engineer . Career
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The gun's name is an initialism for "Fuck Gun Control", where the "9" refers to its 9mm cartridge. [8] Released with accompanying documentation to aid its production and assembly, as well as the production of suitable ammunition, the FGC-9 is premised on the idea of undermining worldwide gun control.
Stay Gold introduced new elements to First Aid Kit's music, such as a 16-piece orchestra, arranged and orchestrated by Nathaniel Walcott. Their previous albums had been produced in such a way that would allow the band to perform with three people on stage; however, these limitations have been lifted to give the band a bigger, more fulfilling sound.
This article is a list of original television programming from Disney Branded Television, National Geographic and divisions of the Walt Disney Studios including 20th Century Studios, Pixar, Marvel Studios, and Lucasfilm which premiered on Disney+, an over-the-top subscription video on-demand service owned by the Disney Entertainment division of the Walt Disney Company since its launch in the ...