EZnec is een antenne model programma dat nu, sinds Roy op rust is, gratis ter beschikking staat voor de radioamateur gemeenschap.
Het installeren van de gratis versie EZNEC7.0 Pro+ v.7.0 kan vanaf de site. https://www.eznec.com/
Het gebruik van de software wordt je getoond aan de hand van de tutorials terug te vinden in de help files: Test Drive.
De originele Eznec 7.0 manual
Change Coordinate By ++# to increase, or - -# to decrease,
Change Length By L+# to increase the length by #, or L-# to decrease it by #.
Change Length To L# to change the length to #.
Multiply Length By, Divide Length By L*# to multiply and L/# to divide.
Elevation Rotate End, Azimuth Rotate End RE# and RA# for elevation and azimuth rotation
Selecting Wires double-click, <Ctrl> key and click for selecting/deselecting multiple wires
Delete Wires <Delete> key on selected wires
Add Connecting Wires allows you to add a wire between any two existing wire ends. <Esc> key to cancel the selection. See more in document
Move Wire Ends see more in document
ARRL: Small Antennas tor Small Spaces
Antenna design with EZnec PA3A
DJ2JA Uli Vertical Antennas (Chapter 9)
The Offset Multiband Trapless Antenna (OMTA)
Inductors and Loading Coil Current (Mobile and Coil Loaded Antennas) W8JI
WD8DSB tuned shielded loop antenna for RFI direction finding