Supplier: A.H. Systems Inc. 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 ...

Recently he was out and about, and found that 10 m propagation was wide open. Not discouraged by having forgotten his antenna, he kludges up a makeshift one using a 20 cm length of aluminum foil ...

SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas that pick up both AM and FM signals EASY-TO ...

Thus if we take the speed of light to be the taught-to-schoolkids 3 x 10^8 metres per ... 3.0. The most basic of antenna designs will be familiar to many readers as the dipole, two conductors ...

Supplier: A.H. Systems Inc. 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 ...

Meaning "two poles," a dipole antenna is the simplest type of antenna, consisting of an electrically conducting wire or rod one half the length of the maximum desired wavelength. The wire or rod ...

Ultimate TV Experience: Unlock the power of free TV channels with cable using our top-notch indoor TV antenna. Say goodbye to monthly bills and enjoy local news, weather, sitcoms, kids and sports ...

The 100-meter dash may be the fastest event at the Olympics, but there is so much that goes on during those 10 seconds. Here's a look at the science and technique in the race, along with the ...

The graduate student bears down on my arm with a force akin to a firm handshake. This pressure might not seem like much, but when concentrated on a patch of skin roughly the size of a small coin ...

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 ...

You might also save money by using your appliances more efficiently after seeing your energy use on your smart meter monitor. That will depend on how frugal you are already. Follow our tips to become ...