The 20m quad loop is supported by 2 poles.
All materials for the antenna were purchased in Germany, where Dx-Wire by Peter, DK1RP runs a nice web-shop. The antenna wire is "Dx-Wire UL" (Ultralight). The core consists of 6 thin copper wires and Kevlar reinforcement. The outer jacket is black PE. This wire is only 1.5 mm thick, it is ultra light (4 grams/meter), and the breaking load is 60 kg.
The support lines are Dynema wire made of polyethylene fibre. Dynema lines will stretch only 1.5-3% under tension. The sheath is black 16-stranded polyester. Breaking load is 120 kg.
The month of October is dedicated antenna construction. I'll show some antenna photos next month.
OZ1BXM Lars Petersen