HF Delta Antennas

Delta New Small                                                                 Half-delta icon
Full delta   Half-delta

Lencom Broadband Delta Antennas cover the complete range of 3—30MHz, and are available in 150W and 1kW PEP versions.

They 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.

They require no earth or radial system.

They do not need Antenna Tuning Units, and will typically exhibit a VSWR of 2:1 or better over the whole frequency range of 3-30MHz.

Lencom can supply a variety of masts—please enquire by clicking the mast icon 10M LW Mast with gibbet cropped

Download Delta PDF Data Sheet (235kB)
Download Half-Delta PDF Data Sheet (296kB)


Since 1984, Lencom has supplied innovative HF antennas and associated products world-wide.

The company was founded on technical innovation and has developed quality antennas for HF Radios for over twenty years.

Lencom supplies major OEM companies, whose customers include government departments, aid agencies, interdiction and defence organisations, and multiple commercial operations.

Read More


8 Antonio Court
South Australia

Office hours
8.30AM to 5PM Monday to Thursday
8.30AM to 3PM Friday

Tel: +61 8 8365 1900
Fax: +61 8 8365 3070

Contact Us Form