folded dipole in a sentence

1. The folded dipole has a wider bandwidth than a single dipole.
2. Moore describes his antenna as " a pulled-open folded dipole ".
3. The T2FD antenna is a folded dipole.
4. Near the rear is a single active element, typically a half-wave dipole or folded dipole.
5. Slim Jim antennas made from ladder transmission line use the existing parallel conductor for the folded dipole element.
6. It's difficult to find folded dipole in a sentence.
7. Twin-lead also can serve as a convenient material with which to build a simple folded dipole antenna.
8. The folded dipole is therefore well matched to 300 Ohm balanced transmission lines, such as twin-feed ribbon cable.
9. They can be viewed as a folded dipole deformed into a different shape, and have rather similar characteristics such as a high radiation efficiency.
10. Another solution, especially for receiving antennas, is to use common 300 ? twin lead in conjunction with a " folded dipole ".
11. The folded dipole is similar to the simple half-wave dipole but with the feedpoint impedance multiplied by 4, thus closely matching that 300 ? impedance.
12. Half wave folded dipoles are often used for FM radio antennas; versions made with twin lead which can be hung on an inside wall often come with FM tuners.
13. The transmitter site was at Casseldon Place on the Melbourne CBD, which provided around 25 km coverage from a 250 Watt FM transmitter through a single folded dipole antenna.
14. Another common design is the folded dipole, which is essentially two dipoles placed side-by-side and connected at their ends to make a single one-wavelength antenna.
15. The driven element is typically a ? / 2 dipole or folded dipole and is the only member of the structure that is directly excited ( electrically connected to the feedline ).
16. Compared to a dipole or folded dipole, it then transmits less toward the sky or ground, giving it a slightly higher gain ( about 10 % higher ) in the horizontal direction.
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