ZL3RG 30 Meter Quad
- A Quad antenna for 10 MHz (30 meter band) by Rob ZL3RG based on the original concept of EI7BA.
Rob tested this antenna after a long experience with a full and half wave inverted V antenna.
Folding J-Pole Antenna
- Also known as the Backpacker's Delight Antenna. This Folding J Pole Antenna is the original design of Mike Heiler KAŘZLG and was featured on the Front Cover of the March 2005 QST Magazine.
XLZIZL by AC6LA
- XLZIZL is an Excel application that analyzes the components of an antenna feed system, including transmission lines, stubs, baluns, and tuners. Calculations include impedance transforms, SWR and reflection coefficient, power loss, voltage and current standing waves, stress on tuner components, network attenuation (S21), and return loss Analysis results are available in worksheet format and in five different chart formats, including Smith charts.