Imagine taking the radio frequency properties of the dish antennas you see on rooftops and ... portable, easy to fold up and stow away. Not having to use heavy, bulky satellite antennas would ...

You would construct a counterpoise antenna wire 11.5 inch for VHF, 6.5 for UHF and about 19.5 inches for an OK performing dual band VHF/UHF radio. Normally with a handheld radio the counterpoise ...

Today, nearly all personal electronic devices rely on antennas to send and receive data. In fact, demand is also rising for ...

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 ...

The basic configuration is quarter wave, linear loaded (folded), vertical antenna. A quarter wave length ... If you’re keen to get your ham radio license and try your hand at HF, it’s possible ...

This project leverages conductive yarns, knitting technology and the use of a passive radio frequency identification ... of conductive pathway designs for our antenna including the final design in the ...

Bell Labs built a giant antenna in Holmdel, New Jersey, in 1960. It was part of a very early satellite transmission system called Echo. By collecting and amplifying weak radio signals bounced off ...