Dipoles

Excellent broadband balun that can be used anywhere there is a need to transform 75 ohms balanced to 50 ohms unbalanced. Its most common use is at the feedpoint of monoband dipoles that have an impedance of 72-75 ohms.  This is a...

This is a another excellent broadband design that can be used anywhere there is a need to transform 125 ohms balanced to 50 ohms unbalanced. It can be used at the feedpoint of a coaxial fed multiband loop as described below, but...

Utilizing two (2) individually wound 4:1 current baluns cross connected in series/parallel, a 6:1 design is created that will handle high power from 3.5 to 54 MHz. Good choice to feed multiband antennas such as off center fed...