Gray-Hoverman GH10n3 with NARODs for UHF/VHF-hi

This antenna is the first model of the series GH*n3 models. The difference with my earlier gh10s is that this was optimized with 3 narod reflectors from the start. I decided to begin with the biggest configuration since I already have some smaller models completed. The antenna has a minimum of 14.45 and an average of 15 dBi UHF gain. The VHF-hi gain ranges between 9.4 and 10dBi with an average of 9.7dBi .

The model is result of running the nec.opt script. The wire is 1/4 inch diameter 6061-T6 aluminum. The impedance is 300 Ohm

  • Model
  • Horizontal Pattern

The charts and the 3D model are interactive. Position the cursor over a dot or a segment for info. View the model/pattern in full screen for print.

The nec model can be downloaded from here: GH10n3

All Gray-Hoverman designs are covered by GPL v3 or later as stated here.

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Copyright 2010 Nikolay Mladenov.
nikolay dot mladenov at gmail dot com