Antennas are an essential part of radio telecommunications equipment, bridging the gap between electronic and electromagnetic signals. The shape and size of an antenna is a strong clue as to its type, ...

[Bill Meara] has finished his latest project, a Moxon antenna for HF on 17 meters. [Bill] is well-known here on Hackaday. When not building awesome radios, he can be found ranting about ham radio. His ...

A new simpler, cheaper and potentially more effective way to prevent radio antennas from picking up unwanted signals has been created by researchers in the US. With further development, the technique ...

Many ham radio operators now live where installing an outdoor antenna is all but impossible. It seems that homeowner’s associations are on the lookout for the non-conformity of the dreaded ham radio ...

WASHINGTON: Folded FM dipoles are among the passive antenna types suitable for optimal reception of the digital signal with the Boston Acoustics Recepter Radio HD. That’s the conclusion of early test ...

General Dynamics SATCOM Technologies and Stratosat Datacom (Pty) Ltd., a South African company, have completed the installation of the first of 64 MeerKAT radio telescope antennas that will form the ...