The long-wire dipole antenna is effective for low-frequency systems. Adding LC traps makes a single-band dipole antenna into ...

Or perhaps not, if you build this infinitely adjustable capstan-winch dipole antenna. Dipoles are generally built to resonate around the center frequency of one band, and with allocations ranging ...

Dipoles are a classic builder’s antenna, after all they are usually little ... it would be easy to shorten the dipole down to any band you wanted. Of course, in the mechanical world, they ...

Another common place one can see dipoles is as antennas for the FM band – these are folded dipoles ... of this arrangement is an improved bandwidth over a standard half-wave dipole. * for 75 ohm cable ...