with most of the contacts in the 20 – 30 meter bands. Although the FCC in the US technically forbids HOAs from restricting reasonable antennas, if you’d rather not get on the bad side of your ...

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 ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

A new short wave station, equipped with a beam antenna which allows the ... With a wavelength of five meters and an antenna which can be raised or deflected on a horizontal axis as well as turned ...

The man alleges the object was at least 20 meters long with a “smooth surface.” and it was found “just laying on the bed.” ...

Log-periodic antennas, which are multi-element, unidirectional, narrow-beam antennas that have impedance and radiation characteristics that are regularly repetitive as a logarithmic function of the ...

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

NEW DELHI: Irish telecom gear maker PROSE Technologies on Wednesday launched the new ‘PROTREEM’ antenna family, which comprises high-efficiency beam shaping ... of almost 20-25%, and ensure ...

"You want to relax your head and stay low in a pushing position so your first 10-15 steps, which will get you to 20-25 meters, will be low, efficient and powerful." The total strides in the 100 ...

Background The 20-meter walk test is a physical function measure commonly used in clinical research studies and rehabilitation clinics to measure gait speed and monitor changes in patients ...

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 ...