Description: A.H. Systems' FCC-1 antenna provides an accurate standard for precise EMI and site anttenuation measurements (per OET-55 and ANSI C63.5). The FCC-1 is manufactured per the FCC balun ...

It’s a skill that radio amateurs pick up over years but which it sometimes comes as a surprise to find that is not shared by everyone, the ability to casually glance at an antenna on a mast or a ...

Three examples of the elementary radiator are shown in Figures 6.1 through Figure 6.3 [1 4]. The radiation pattern of an array antenna is the product of the elementary radiator and the array pattern.

These antennas ... build beams with a vertical orientation and, for some lower frequencies, it is far more practical than mounting the elements on a boom. [DXCommander] shows us his 40 meter ...

Pasternack, a provider of RF, microwave and millimetre-wave products, has announced the launch of its new Wi-Fi 6, Wi-Fi 6e and Wi-Fi 7 antennas. The new product family includes rubber ducks, ...

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...

The width of the beam depends on the diameter of the antenna and the wavelength of the radio waves observed ... This area is called the field of view (FOV) of the array. For the ATA, with 6.1 meter ...

NEW DELHI: Irish telecom gear maker PROSE Technologies on Wednesday launched the new ‘PROTREEM’ antenna family, which comprises high-efficiency beam shaping antennas that can enhance wireless ...

Ka-band metasurface antennas, with their low-cost, low-profile design and superior beam-steering capabilities, show ...

On Wednesday, the agency showed off its mock-ups of the LISA spacecraft, called the Engineering Development Unit Telescope.

The installation of the main reflector for the antenna system of the 40-meter-aperture radio telescope completes in Shigatse, Xizang autonomous region, Oct 7, 2024. [Photo/CCTV News] The main ...