Cubical Quads Single Loops Improved Bamby antenna 0,85 M 2 el SQ 7,12 dBI 1,53 M 2el quad long 8,46 dBi 4,20 M 3el Cubical Quad 4,9 M 4el SQ 10 dBI 6,70 M 5el Cubical Quad 10,57 dBI