This is the first time that i Calculate an Antenna so i have looked the formula up in an Antennabook that i have.
I have put some extra Lengh on the different wires so we can trim them later when we measure the SWR of the Antenna.
The Lenghs from the different Bands are:
L80m: 9.85m
L40m: 3.30m
L30m: 2.25m
L20m: 2.85m
L10m: 2.75m
Please note that the Lenghs are per side so we need 2 of all Lenghs.
Best Wishes
Hoonse