NVI 40 Meter Antenna Modeling
- The idea of using a low mount dipole
, enhanced with reflector wires directly beneath the dipole
, on the ground, appears to be a very good approach to creating an NVI specific antenna for local HF operation.
JA7KPI Windom antenna for 40-80
- The total length of this antenna is 41m, height is about 11m, and diameter of element is 2mm.
JA7KPI modified this antenna originally used as Inverted-V type of 80m band Dipole
Works on 40 - 80 meters band with acceptable swr.