I used this center-part and the isolator to build a simple dipol-antenna for CB-Band in Europe 11 m). So both sides are about 2,65 m, in sum 5.30 which is half lambda.It is designed in a way, so that you can easily change wires with different lengths on a field day.
I used simple speaker cable and a PL-connector. For best performance mount it horizontal and at least 2.5m above ground.
Use https://www.dl2fbo.de/gefalteter-dipol/ to calculate the length for other frequencies.
UPDATE (11/24): One of my first Ham/CB-Anntenna-Parts. Simple, but still useful. I added a version for a different type of connector.
| centerpiece2.FCStd | 63.9KB | |
| centerpiece2.stl | 222.9KB | |
| centerpiece3.FCStd | 59.1KB | |
| centerpiece3.stl | 231.9KB | |
| isolator.stl | 15.9KB |
