When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.

If you happened to look up during a drive down a suburban street in the US anytime during the 60s or 70s, you’ll no doubt have noticed a forest of TV antennas. When over-the-air TV was the only option ...

New Yagi Antennas come in 3dBi, 6dBi, 9dBi, 12dBi, and 14dBi gains. Each antenna gain family includes a variety of connector types installed including, N male, N female, SMA male and RP-SMA male.

The demonstration of a Yagi–Uda nano-antenna that operates at visible wavelengths gives hope for a convenient means of directing radiation patterns from nanoscale light sources such as single ...

Active Elements: 32 Element Diameter: 5/16-inch Beamwidth, 16• +/- 1dB Gain: 12-14 dBi Maximum Height: 14 inches Maximum Width: 5 inches Maximum Length: 51 inches Polarization: Vertical or horizontal ...

HUBER+SUHNER has been chosen to supply Thales with a range of trackside and on-board antennas and cables to support the communications-based train control (CTBC) system of the New York City Subway.