Double-Ridge Single Loop Couplers

Double-Ridge Single Loop Couplers

SMC has an extensive line of double-ridge waveguide Single Loop Couplers. Coupling values range from -30 dB to -60 dB with optimal coupling flatness. Operational bandwidth is typically 30% 0f the band. Directivity ranges from 15db to 25dB, depending on the selected bandwidth.

 

Double-Ridge Waveguide Single Loop Coupler

Different male or female coaxial connectors are available Upon Request (TNC, SC, K, N, 2.4 mm, 2.92, 3.5 mm, 1.85 mm).
Pressurized and TVAC units are available based on the client requirement.
Directivity and Coupling sensitivity can be enhanced for partial band operation.
*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.

Model NumberWaveguide SizeFrequencyCoupling Sensitivity ( ±dB)Directivity (dB)Dimension LMain Arm VSWRCoupled Port interface
SMC-070D180WRD18018.00-40.00 GHz214≥ 21.2:1K(f)
SMC-070D200WRD2002.00-4.80 GHz214≥ 41.2:1N(f)
SMC-070D250WRD2502.60-7.80 GHz214≥ 41.2:1N(f)
SMC-070D250S*WRD250S2.50-7.50 GHz214≥ 41.2:1N(f)
SMC-070D350WRD3503.50-8.20 GHz214≥ 41.2:1N(f)
SMC-070D475WRD4754.75-11.00 GHz214≥ 3.51.2:1SMA(f)
SMC-070D500WRD5005.00-18.00 GHz2.514≥ 3.51.2:1SMA(f)
SMC-070D580WRD5805.80-16.00 GHz214≥ 3.51.2:1SMA(f)
SMC-070D600*WRD6006.00-18.00 GHz214≥ 31.2:1SMA(f)
SMC-070D600P*WRD600P6.00-12.00 GHz214≥ 31.2:1SMA(f)
SMC-070D650WRD6506.50-18.00 GHz214≥ 2.51.2:1SMA(f)
SMC-070D750WRD7507.50-18.00 GHz214≥ 2.51.2:1SMA(f)
SMC-070D840WRD8400.84-2.00 GHz214≥ 41.2:1N(f)

 

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