Switching Dipole 40, 30, 20 and 15 meters

This resource presents a portable four-band dipole antenna design, specifically for the 40, 30, 20, and 15-meter amateur radio bands. The antenna design is described as a "4 savos dipol" and features a switching mechanism for band changes. Users adjust the operating band by opening and closing specific "fast-on" or flying connectors. The page includes an animated plan of the dipole antenna. It is noted as a triband design that can be shortened simply. This information is relevant for amateur radio operators interested in constructing multi-band wire antennas with manual band switching capabilities for portable or fixed station use across the specified HF bands.