Circular to Rectangular Waveguide Transitions & Adapters

Mi-Wave’s 284 Series Circular to Rectangular Waveguide Transitions & Adapters used to transform rectangular TE10 mode waveguide to a circular TE11 mode waveguide. Mainly used in antenna systems and associated components to adapt to the conventional waveguides.

Note: Our website contains just a few types of  Waveguide Adapters we build. Consult with us for your specific needs.

ModelBandFrequency (GHz)Circular Waveguide Port Internal Diameter (inches)Bandwidth (GHz)FlangeLINK
284X-.XXX/39X-Band8-9.97
8.5-11.6
9.7-12.4		Option 1 1.094" ID Circular Waveguide
Option 2 .938" ID Circular Waveguide
Option 3 .797" ID Circular Waveguide		Def. by IDUG-39/U
View
284Ku-.XXX/419Ku-Band12.4-14.6
14.6-17.5		Option 1 .660" ID Circular Waveguide
Option 2 .550" ID Circular Waveguide		Def. by IDUG-419/U
View
284K-.XXX/595K-Band17.5- 20.5
20.5-24.5
24.5-26.5		Option 1 .470" ID Circular Waveguide
Option 2 .396" ID Circular Waveguide
Option 3 .328" ID Circular Waveguide		Def. by IDUG-595/U
View
284A-.XXX/599Ka-Band26.5-28.5
28.5-33
33-38.5
38.5-40		Option 1 .328" ID Circular Waveguide
Option 2 .281" ID Circular Waveguide
Option 3 .250" ID Circular Waveguide
Option 4 .219" ID Circular Waveguide		Def. by IDUG-599/U
View
284B-.XXX/383Q-Band26.5-28.5
28.5-33
33-38.5
38.5-40		Option 1 .250" ID Circular Waveguide
Option 2 .219" ID Circular Waveguide
Option 3 .188" ID Circular Waveguide		Def. by IDUG-383/U Flange
View
284U-.XXX/383U-Band40-43
43-50
50-58
58-60		Option 1 .219" ID Circular Waveguide
Option 2 .188" ID Circular Waveguide
Option 3 .165" ID Circular Waveguide
Option 4 .141" ID Circular Waveguide		Def. by IDUG-383
View
284V-.XXX/385V-Band50-58
58-68
68-75		Option 1 .165" ID Circular Waveguide
Option 2 .141" ID Circular Waveguide
Option 3 .125" ID Circular Waveguide		Def. by IDUG-385
View
284E-.XXX/387E-Band60-68
68-77
77-87
87-90		Option 1 .141" ID Circular Waveguide
Option 2 .125" ID Circular Waveguide
Option 3 .110" ID Circular Waveguide
Option 4 .094" ID Circular Waveguide		Def. by IDUG-387/U
View
284W-.XXX/387W-Band75-77
77-87
87-100
100-110		Option 1 .125" ID Circular Waveguide
Option 2 .110" ID Circular Waveguide
Option 3 .094" ID Circular Waveguide
Option 4 .082" ID Circular Waveguide		Def. by IDUG-387/U-M
View
284F-.XXX/387F-Band90-100
100-112
112-125
125-140		Option 1 .094" ID Circular Waveguide
Option 2 .082" ID Circular Waveguide
Option 3 .075" ID Circular Waveguide
Option 4 .067" ID Circular Waveguide		Def. by IDUG-387/U-M
View
284D-.XXX/387D-Band110-112
112-125
125-160
160-170		Option 1 .082" ID Circular Waveguide
Option 2 .075" ID Circular Waveguide
Option 3 .067" ID Circular Waveguide
Option 4 .059" ID Circular Waveguide		Def. by IDUG-387/U-M
View
284G-.XXX/387G-Band125-140
140-220		Option 1 .067" ID Circular Waveguide
Option 2 .059" ID Circular Waveguide		Def. by IDUG-387/U-M
View
284H-.XXX/387H-Band170Option 1 .059" ID Circular Waveguide with GU-387/U-M FlangeDef. by IDUG-387/U-M
View
284J-.XXX/387J-Band140-220Option 1 .049" ID Circular WaveguideDef. by IDUG-387/U-M
View

Note: Our website contains just a few types of  Waveguide Adapters we build. Consult with us for your specific needs.

X-Band, 8.2GHz – 12.4 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284X-920/39, VSWR 1.15

Ku-Band, 12.4GHz – 18 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284Ku-.550/419, VSWR 1.15

K-Band, 18GHz – 26.5 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284K.328/595, VSWR 1.15

Ka-Band, 26.4GHz – 40 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284A-.XXX/599, VSWR 1.15

Q-Band, 33GHz – 50 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284B-.XXX/383, VSWR 1.15

U-Band, 40GHz – 60 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284U-.219/383, VSWR 1.15, Bandwidth 38.5 – 43

V-Band, 50GHz – 75 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284V-.XXX/385, VSWR 1.15

E-Band, 60GHz – 90 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284E-.XXX/387, VSWR 1.15

W-Band, 75GHz – 110 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284W-.XXX/387, VSWR 1.15

F-Band, 90GHz – 140 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284F-.XXX/387, VSWR 1.15

D-Band, 110GHz – 170 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284D-.XXX/387, VSWR 1.15

G-Band, 140GHz – 220 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284G-.XXX/387, VSWR 1.15

H-Band, 170GHz – 260 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284H-.XXX/387, VSWR 1.15

J-Band, 220GHz – 325 GHz, Circular to Rectangular Waveguide Transitions & Adapters

284J.XXX/387, VSWR 1.15

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