Hi Dave, I use 4Nec2. It is freeware and calculates RDF directly: https://www.qsl.net/4nec2/ <https://www.qsl.net/4nec2/>
steve ve6wz > On Jan 24, 2020, at 7:21 AM, Artek Manuals <[email protected]> wrote: > > Steve > > I am curious, what antenna modeling program are you using that gives direct > readout in RDF? Or are you "estimating" it from the antenna graphical > pattern? > > Dave > NR1DX _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
