Delta Loop from 160 to 10 metersOnly use a lazy loop for all the Bands from 160 to 10, the resonant frequency of the loop is 3.650 Mhz. For matching the loop on the other bands I use a Toroid-Balun
Antena Cubica Multibanda
This is the quad-cubic antenna for 2 elements. 14.25 MHz = 21 Mts 50 cm, 21.30 MHz = 14 Mts 38 cm, 28.60 MHz = 10 Mts 73 cm