It’s a sleeve dipole, think of it as a vertical dipole antenna in which the lower radiator is hollow, and through which the feeder is routed. These antennas do a reasonable job of covering a ...

According to Alan Dick Broadcast, its ADB-VP vertical dipole FM broadcast antenna (pictured), particularly suited for HD Radio and analog broadcasting, is a vertically polarized broadband FM side ...

The physical radiation is three dimensional but is usually represented by both horizontal and vertical radiation patterns. The horizontal radiation pattern of the dipole is a figure 8 (Fig.

[DXCommander] shows us his 40 meter two-element vertical antenna build in the video below. A typical Yagi is just a dipole with some slightly longer or shorter elements to direct or reflect the ...

Alan Dick Broadcast says its new Vertical Dipole FM broadcast antenna designed for applications such as HD Radio and analog broadcasting. The antenna features a vertically polarized broadband FM side ...