Amateur Extra › E9 Antennas and Transmission Lines › E9C12
E9C12
Which of the following describes an extended double Zepp antenna?
Pick an answer to check it.
Answer: C. A center-fed 1.25-wavelength dipole antenna
An extended double Zepp is a center-fed dipole about 1.25 wavelengths long. The extra length gives it more gain than a half-wave dipole.
Tip: Extended double Zepp = 1.25 wavelengths, center-fed.