Calculated OCF Dipole Lengths
 
80-40-20-10

Long Leg:  83' 2 1/2"
Short Leg:  46' 9 1/2"
Overall Length:  130'

60-30-15

Long Leg: 54' 9 1/2"
Short Leg: 30' 9 3/4"
Overall Length: 85' 7 1/4"

160-80-20-10

Long Leg: 162' 2 3/4"
Short Leg: 91' 3 1/4"
Overall Length: 253' 6"

Feed these with a 4:1 Current Balun (Guanella Balun)
 
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