The elliptical waveguide FLEXWELL® is a longitudinally welded, highly conductive copper tube, corrugated and precision-formed to an elliptical cross-section. It is manufactured in continuous lengths using a special seam welding process developed by RFS.
The wave design achieves high transverse stability, flexibility and compressive strength for excellent handling and shaping during installation. The stability and flexibility of the FLEXWELL® waveguide enables a continuous installation from the antenna to the remote transmitter unit.
A FLEXWELL® elliptical waveguide feeder requires less planning and reduces installation costs, compared to a feeder system with a rigid rectangular waveguide.