B = Beam      D = Directional      Di = Dipole      V = Vertical      Y = Yagi
       GAP  antennas
Challenger DX V Base.................2, 6, 10, 12, 15, 20, 40, 80m
Eagle DX V Base.................10, 12, 15, 17, 20, 40m
Titan DX V Base................10, 12, 15, 17, 20, 30, 40m___100KHz on 80m
Voyager DX V Base.................20, 40, 80, 160m