Mono Band Rotary dipoles are the ideal supplement, when you already have a beam for multiple bands. Most are missing the 30m or 40m band and you will install dipoles.

These have the disadvantage of not being rotated. The profit of a Rotary dipole is the same Gain like a dipole with reduced dimensions. Installation is parallel to the boom of an existing directional antenna. For 40m, we also offer a 2-element Yagi, which then also provides a corresponding back ratio.