Cut two 1/2 drivers and one reflector wire using the measurements here for each band.
Carefully label them so they don't get mixed up.

If you use bare wire, these measurements will not be applicable. You should then use the
measurements on the specifications page.
Step 4 photo 2
Hexagonal beam by K4KIO
Wire and Tip Space lengths
#14 Ga. PVC insulated wire only
(Lengths in inches)
Band
1/2 Driver (2)
Reflector
Tip Space
20
213.5
403.0
24.0
17
165.5
313.5
18.5
15
141.0
268.0
16.0
12
118.75
226.25
13.5
10
104.0
199.25
12.0
6
57.3
110.25
6.5