The Lencom Broadband Delta Antennas cover the complete range of 2 - 30MHz or 3 - 30MHz.
They are rated to either 150W PEP or to 1kW PEP and can be fed using above-ground transmission lines or buried coaxial cable as required.
Lencom Deltas have been designed for short to medium distance, fixed station, multi-frequency operation, and exhibit an essentially omnidirectional, Near Vertical Incidence Skywave (NVIS) radiation pattern.
The antennas are designed to require no earth or radial system.