Boom:

Length: 1350 mm. First element attached 20 mm from end and the last one 25 mm from end.
Size: 18x18 mm

Alle measurements from the centre to the centre of each element.

Element 1: 20 mm from end of the boom - length: 810 mm.
Element 2 (dipole): 280 mm from element 1  - dipole length 755 mm and and 75 mm apart.
Element 3: 105 mm from element 2 (dipole) - length 590 mm.
Element 4: 215 mm from element 3 - length 570 mm.
Element 5: 215 mm from element 4 - length 560 mm.
Element 6: 255 mm from element 5 - length 560 mm.
Element 7: 245 mm from element 6 - length 560 mm.

Elements have a diameter of 10 mm.