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  Transition - Rectangular to Rectangular

Tapered transitions are used to transfer energy from one waveguide size to another with a minimum of reflections and loss. In waveguide sizes where the frequency range overlaps, these transitions will allow the use of those waveguide components which are already available to the user. Our transitions are electro-formed on precision mandrels of stainless steel to obtain the best mode purity and minimize insertion loss.

Ordering Examples: ET28S-8R is a transition from WR28 waveguide with a Square flange to WR8 waveguide with a Round flange.
ET15R-5R is a transition from WR15 waveguide to WR5 waveguide with round flanges on both ends.

Ordering Information
To order please send email to Sales and indicate the part #s and quantities desired.
 Catalog #  Waveguide Size  Flange
 ET42-34  WR42  Square - 0.875
 ET42-28  WR42  Square - 0.875
 ET42-22  WR42  Square - 0.875
 ET42-19  WR42  Square - 0.875
 ET42-15  WR42  Square - 0.875
 ET42-12  WR42  Square - 0.875
 ET42-10  WR42  Square - 0.875
 ET42-8  WR42  Square - 0.875
 ET42-6  WR42  Square - 0.875
 ET42-5  WR42  Square - 0.875
 ET42-4  WR42  Square - 0.875
 ET42-3  WR42  Square - 0.875
 ET34-28  WR34  Square - 0.875
 ET34-22  WR34  Square - 0.875
 ET34-19  WR34  Square - 0.875
 ET34-15  WR34  Square - 0.875
 ET34-12  WR34  Square - 0.875
 ET34-10  WR34  Square - 0.875
 ET34-8  WR34  Square - 0.875
 ET34-6  WR34  Square - 0.875
 ET34-5  WR34  Square - 0.875
 ET34-4  WR34  Square - 0.875
 ET34-3  WR34  Square - 0.875
 ET28-22  WR28  Square - 0.750
 ET28-19  WR28  Square - 0.750
 ET28-15  WR28  Square - 0.750
 ET28-12  WR28  Square - 0.750
 ET28-10  WR28  Square - 0.750
 ET28-8  WR28  Square - 0.750
 ET28-6  WR28  Square - 0.750
 ET28-5  WR28  Square - 0.750
 ET28-4  WR28  Square - 0.750
 ET28-3  WR28  Square - 0.750
 ET22-19  WR22  Round - 1.125
 ET22-15  WR22  Round - 1.125
 ET22-12  WR22  Round - 1.125
 ET22-10  WR22  Round - 1.125
 ET22-8  WR22  Round - 1.125
 ET22-6  WR22  Round - 1.125
 ET22-5  WR22  Round - 1.125
 ET22-4  WR22  Round - 1.125
 ET22-3  WR22  Round - 1.125
 ET19-15  WR19  Round - 1.125
 ET19-12  WR19  Round - 1.125
 ET19-10  WR19  Round - 1.125
 ET19-8  WR19  Round - 1.125
 ET19-6  WR19  Round - 1.125
 ET19-5  WR19  Round - 1.125
 ET19-4  WR19  Round - 1.125
 ET19-3  WR19  Round - 1.125
 ET15-12  WR15  Round - 0.750
 ET15-10  WR15  Round - 0.750
 ET15-8  WR15  Round - 0.750
 ET15-6  WR15  Round - 0.750
 ET15-5  WR15  Round - 0.750
 ET15-4  WR15  Round - 0.750
 ET15-3  WR15  Round - 0.750
 ET12-10  WR12  Round - 0.750
 ET12-8  WR12  Round - 0.750
 ET12-6  WR12  Round - 0.750
 ET12-5  WR12  Round - 0.750
 ET12-4  WR12  Round - 0.750
 ET12-3  WR12  Round - 0.750
 ET10-8  WR10  Round - 0.750
 ET10-6  WR10  Round - 0.750
 ET10-5  WR10  Round - 0.750
 ET10-4  WR10  Round - 0.750
 ET10-3  WR10  Round - 0.750
 ET8-6  WR8  Round - 0.750
 ET8-5  WR8  Round - 0.750
 ET8-4  WR8  Round - 0.750
 ET8-3  WR8  Round - 0.750
 ET6-5  WR6  Round - 0.750
 ET6-4  WR6  Round - 0.750
 ET6-3  WR6  Round - 0.750
 ET5-4  WR5  Round - 0.750
 ET5-3  WR5  Round - 0.750
 ET4-3  WR4  Round - 0.750