NATO 4-hole bases ~ Groundplane kit for mast mounting VHF monopole antennas

NATO 4-hole bases

Groundplane kit for mast mounting VHF monopole antennas

  • Used to elevate VHF monopole antennas fitted with the standard NATO 4-hole mounting base
  • Conductive radials provide the groundplane required for a monopole antenna
  • 3 or 4 radials depending on mast guying requirement
  • Fit onto a 30-50mm male spigot (top of the mast)
  • Dipoles can also be mounted without the ground radials