Multiband HF Dipole Antenna – 20.28 m Length, 40–10m Bands (ATU Extends Coverage)

This compact multiband HF antenna spans just 20.28 m in total length and provides excellent coverage on multiple amateur bands. It operates effectively on 40 m, 20 m, and 10 m without the need for an antenna tuner. Additional bands including 80 m, 60 m, 15 m, 6 m, and the WARC bands are accessible with the use of an ATU.

Key Features:

• Resonant Bands (No ATU Required): 40 m, 20 m, 10 m

• Extended Bands (With ATU): 80 m, 60 m, 15 m, 6 m, WARC

• Length: 20.28 m total

• Leg Lengths: 6.76 m and 13.52 m from feed point

• VSWR: Better than 1.5:1 on resonant bands

• Feed Point: 4:1 current balun, 50 Ω coax feed

• Configuration: Suitable for horizontal, sloper, or inverted‑V installations

This antenna is ideal for both fixed and portable operations, delivering strong performance across key HF bands in a compact and easy-to-install design.