File:A dipole of UTR-2 radio telescope antenna array and sunset with light pillar.jpg

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English: A dipole element of UTR-2 radio telescope antenna array and sunset with light pillar, Volokhiv Yar village, Kharkiv region, Ukraine. October 16, 2016. The Ukrainian radio telescope UTR-2 is the world's largest low-frequency radio telescope at decametre wavelengths. It consists of a T-shaped array of 2040 broadband cage dipole antenna elements like this. Each dumbbell shaped element is 1.8 m in diameter and 8 m long, made of galvanized steel wire, mounted 3.5 m above the ground, with a balun to connect it to the transmission line These large cylindrical elements allow the antenna to receive a wide bandwidth of frequencies from 8 to 33 MHz.
Українська: Диполь антенної решітки радіотелескопу УТР-2 та захід Сонця зі світловим стовпом. Село Волохів Яр, Харківська область, Україна. 16 Листопада 2016.
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Author YeS (Yerin Serge)

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current16:30, 23 October 2016Thumbnail for version as of 16:30, 23 October 20163,044 × 2,283 (1.61 MB)YeS (talk | contribs)User created page with UploadWizard

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