WR8 Straight waveguide 90-140GHz 25.4mm WR6 Straight waveguide 110-170GHz 25.4mm WR8 Straight waveguide 90-140GHz 25.4mm WR12 Straight waveguide 60-90GHz 50mm WR22 Riichtaus Waveguide 33-50GHz 25.4mm WR28 Riichtaus Waveguide 26,5-40GHz 25,4mm Benotzerdefinéiert direkt Waveguide