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Rectangular Broadwall Couplers

Rectangular Broadwall Couplers

SMC Offers an extensive line of rectangular waveguide, W/G Secondary, Broadwall Directional Couplers. Coupling values range from -10 dB to -50 dB with optimal coupling flatness. Directivity is typically 30 db minimum.

Data Sheets (click to download):

Rectangular Single Broadwall Coupler


Rectangular Waveguide Single Broadwall Couplers

Pressurized and TVAC units are available based on the client requirement.
Couplers can be provided with 30, 40, 50, 60 dB coupling.
Directivity and Coupling sensitivity can be enhanced for partial band operation.

Model NumberWaveguide SizeFrequencyCoupling Sensitiviy ( ±dB)Directivity (dB)Main Arm VSWR
SMC-192010WR-1075.0-110.0 GHzUpon RequestUpon RequestUpon Request
SMC-192012WR-1260.0-90.0 GHzUpon RequestUpon RequestUpon Request
SMC-192015WR-1550.0-75.0 GHzUpon RequestUpon RequestUpon Request
SMC-192019WR-1940.0-60.0 GHz1.5201.2:1
SMC-192022WR-2233.0-50.0 GHz1.5201.2:1
SMC-192028WR-2826.5-40.0 GHz1.5201.2:1
SMC-192034WR-3422-33 GHz1.5201.2:1
SMC-192042WR-4218.0-26.5 GHz1.5201.2:1
SMC-192051WR-5115.0-22.0 GHz1.5201.2:1
SMC-192062WR-6212.40-18.0 GHz1.5201.2:1
SMC-192075WR-7510.0-15.0 GHz1.5201.2:1
SMC-192090WR-908.20-12.40 GHz1.5201.2:1
SMC-192102WR-1027.00-11.0 GHz1.5201.2:1
SMC-192112WR-1127.05-10.0 GHz1.5201.2:1
SMC-192137WR-1375.85-8.20 GHz1.5201.2:1
SMC-192159WR-1594.90-7.05 GHz1.5201.2:1
SMC-192187WR-1873.95-5.85 GHz1.5201.2:1
SMC-192229WR-2293.30-4.90 GHz1.5201.2:1
SMC-192284WR-2842.60-3.95 GHz1.5201.2:1
SMC-192340WR-3402.20-3.30 GHz1.5201.2:1
SMC-192430WR-4301.70-2.60 GHz1.5201.2:1
SMC-192510WR-5101.45-2.20 GHz1.5201.2:1
SMC-192650WR-6501.12-1.70 GHz1.5201.2:1


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