Transitions

SMC offers a full line of waveguide transitions. These units are made to connect one waveguide size to another. They include rectangular waveguide to rectangular waveguide. double-ridge waveguide to double-ridge waveguide and double-ridge waveguide to rectangular waveguide. Frequency range is that of the overlapping frequency. Special waveguide size transitions are also available upon request.

 

Rectangular Waveguide to Rectangular Waveguide Transition

Pressurized and TVAC units are available based on the client requirement.
Partial bands are available upon request with better electrical characteristics and/or more compact size.

Model NumberWaveguide SizeFrequency (GHz)VSWRDimension (L) inch
SMC-130019022WR 19-2240.0-50.01.15 : 10.5
SMC-130022028WR 22-2833.0-40.01.15 : 10.5
SMC-130028034WR 28-3426.5-33.01.15 : 10.5
SMC-130034042WR 34-4222.0-26.51.15 : 11
SMC-130042051WR 42-5118.0-22.01.15 : 11
SMC-130051062WR 51-6215.0-18.01.15 : 11.5
SMC-130062075WR 62-7512.4-15.01.15 : 11.5
SMC-130075090WR 75-9010.0-12.41.15 : 12
SMC-130090102WR 90-1028.20-11.01.15 : 12
SMC-130090112WR 90-1128.20-10.001.15 : 13
SMC-130102112WR 102-1127.05-10.01.15 : 13
SMC-130102137WR 102-1377.00-8.201.15 : 13.5
SMC-130112137WR112 – 1377.05-8.201.15 : 13.5
SMC-130137159WR137 – 1595.85-7.051.15 : 14
SMC-130159187WR159 – 1874.90-5.851.15 : 14
SMC-130187229WR 187-2293.95-4.901.15 : 15
SMC-130229284WR 229-2843.30-3.951.15 : 15
SMC-130284340WR 284-3402.60-3.001.15 : 16
SMC-130340430WR 340-4302.10-2.601.15 : 18

Double-Ridge Waveguide to Double-Ridge Waveguide Transition

Pressurized and TVAC units are available based on the client requirement.
*WRD250S/WRD600 are SMC special designed double-ridge waveguide structures that cover extremely wide band 3:1.
*WRD600P is an SMC special designed double-ridge waveguide structure with exceptional high power handling capability.
Partial bands are available upon request with better electrical characteristics and/or more compact size.

Model NumberWaveguide SizeFrequency (GHz)VSWRDimension (L) inch
SMC-130D250D250SWRD250-WRD250S2.50-7.50 GHz1.15 : 12.5
SMC-130D600D600PWRD600-WRD600P6.0-12.01.15 : 12
SMC-130D750D580WRD750 – WRD5807.50-16.01.15 : 11.5
SMC-130D750D500WRD750 – WRD5007.50-18.01.15 : 11.5
SMC-130D650D580WRD650 – WRD5806.50-16.01.15 : 11.5
SMC130D650D600WRD650-WRD6006.50-18.01.15:11.5
SMC-130D650D600PWRD650-WRD600P6.50-12.01.15 : 11.5
SMC-130D650D500WRD650 – WRD5006.50-18.01.15 : 11
SMC-130D580D500WRD580 – WRD5005.80-16.01.15 : 11.5
SMC-130D580D475WRD580-WRD4755.80-11.01.15 : 11.5
SMC-130D500D475WRD500 – WRD4755.00-11.01.15 : 12
SMC-130D475D250WRD475 – WRD2504.75-8.201.15 : 12.5

Double-Ridge Waveguide to Rectangular Waveguide Transition

Pressurized and TVAC units are available based on the client requirement.
Partial bands are available upon request with better electrical characteristics and/or more compact size.

Model NumberWaveguide SizeFrequency (GHz)VSWRDimension (L) inch
SMC-130D110034WRD110 – WR 3422.0-26.51.15 : 11.5
SMC-130D110042WRD110 – WR4218.0-26.51.15 : 11.5
SMC-130D110052WRD110 – WR5115.0-22.01.15 : 11.5
SMC-130D110062WRD110 – WR6212.4-18.01.15 : 11.5
SMC-130D180022WRD180 – WR2233.0-40.01.15 : 12
SMC-130D180028WRD180 – WR2826.5-40.01.15 : 12
SMC-130D180034WRD180-WR3422.0-33.01.15 : 12
SMC-130D180042WRD180 – WR4218.0-26.51.15 : 12
SMC-130D180051WRD180 – WR5118.0-22.01.15 : 12
SMC-130D250159WRD250 – WR1594.90-7.051.15 : 16
SMC-130D250187WRD250 – WR1873.95-5.851.15 : 16.5
SMC-130D250229WRD250 – WR2293.30-4.901.15 : 17
SMC-130D250284WRD250 – WR2842.60-3.951.15 : 17.5
SMC-130D250340WRD250 – WR3402.60-3.001.15 : 18
SMC-130D350102WRD350 – WR1027.00-8.201.15 : 15
SMC-130D350112WRD350 – WR1127.05-8.201.15 : 15
SMC-130D350137WRD350 – WR1375.85-8.201.15 : 15
SMC-130D350159WRD350 – WR1594.90-7.051.15 : 15.5
SMC-130D475075WRD475 – WR7510.0-11.01.15 : 14
SMC-130D475090WRD475 – WR908.20-11.01.15 : 14.5
SMC-130D475102WRD475 – WR1027.00-11.01.15 : 15
SMC-130D475112WRD475 – WR1127.05-10.01.15 : 15
SMC-130D475137WRD475 – WR1375.85-8.201.15 : 15.5
SMC-130D500062WRD500 – WR6212.4-18.01.15 : 13.5
SMC-130D500075WRD500 – WR7510.0-15.01.15 : 14
SMC-130D500090WRD500 – WR908.20-12.41.15 : 14.5
SMC-130D500102WRD500 – WR1027.00-11.01.15 : 15
SMC-130D500112WRD500 – WR1127.05-10.01.15 : 15.5
SMC-130D580062WRD580 – WR6212.4-16.01.15 : 14
SMC-130D580075WRD580 – WR7510.0-15.01.15 : 14.5
SMC-130D580090WRD580 – WR908.20-12.41.15 : 14.5
SMC-130D580102WRD580 – WR1027.00-11.01.15 : 14.5
SMC-130D580112WRD580 – WR1127.05-10.01.15 : 15.5
SMC-130D580137WRD580 – WR1375.85-8.201.15 : 15.5
SMC-130D650062WRD650 – WR6212.4-18.01.15 : 13.5
SMC-130D650075WRD650 – WR7510.0-15.01.15 : 14
SMC-130D650090WRD650 – WR908.20-12.401.15 : 14
SMC-130D650102WRD650 – WR1027.0-11.01.15 : 15
SMC-130D650112WRD650 – WR1127.05-10.01.15 : 15
SMC-130D750062WRD750 – WR6212.4-18.01.15 : 13.5
SMC-130D750075WRD750 – WR7510.0-15.01.15 : 14
SMC-130D750090WRD750 – WR908.20-12.41.15 : 14
SMC-130D750102WRD750 – WR1027.00-11.01.15 : 15
SMC-130D750112WRD750 -WR1127.05-10.01.15 : 15

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