CM Cross Country Wireless HF Active Vee Antenna CM Note that this is an active receive only antenna and has a built in amplifier CM to compensate for low antenna gain at LF frequencies. CM Chris Moulding, Cross Country Wireless 29 August 2015 CM CE SY L=1.3 'Whip length SY height=5 'Antenna height above ground (m) GW 1 21 0 0 height 0.95 0 height+0.95 0.003 GW 2 21 0 0 height -0.95 0 height+0.95 0.003 GE -1 GN 2 0 0 0 5 0.001 EK EX 0 1 1 0 0 0 0 FR 0 0 0 0 14 0 EN