VNPU HF is a NVIS nondirectional antenna providing communication via ionospheric wave for distance up to 300 km.
Its modification - 2VNPU allows for HF radio communication both in circular zone up to 300 km and in sector zone (60° wide) for distances up to 750 km.
· mast support;
· additional racks;
· antenna wires;
· rigging for wire suspension;
· resistive load;
· lightning protection system;
· transforming matching device (TMD);
· set of light-shielding installation (masts are ordered separately).