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Rectangular Waveguide Single Loop Couplers

Rectangular Waveguide Single Loop Couplers

SMC has an extensive line of rectangular 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.

Data Sheets (click to download):

Rectangular Single Loop Coupler


Rectangular Waveguide Single Loop Couplers

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.
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)Dimension LMain Arm VSWRCoupled Port interface
SMC-070010WR-1075.0-110.0 GHzUpon RequestUpon Request≥ 1.5Upon Request1 mm (f)
SMC-070012WR-1260.0-90.0 GHzUpon RequestUpon Request≥ 1.5Upon Request1 mm (f)
SMC-070015WR-1550.0-75.0 GHzUpon RequestUpon Request≥ 1.5Upon Request1.85 mm (f)
SMC-070019WR-1940.0-60.0 GHz1.515≥ 21.2:11.85 mm (f)
SMC-070022WR-2233.0-50.0 GHz1.515≥ 21.2:12.4 mm (f)
SMC-070028WR-2826.5-40.0 GHz1.515≥ 21.2:1K(f)
SMC-070034WR-3422.00 – 33.00 GHz1.515≥ 21.2:1K(f)
SMC-070042WR-4218.0-26.5 GHz1.515≥ 2.51.2:1K(f)
SMC-070051WR-5115.0-22.0 GHz1.515≥ 2.51.2:1SMA(f)
SMC-070062WR-6212.40-18.0 GHz1.515≥ 2.51.2:1SMA(f)
SMC-070075WR-7510.0-15.0 GHz1.515≥ 2.51.2:1SMA(f)
SMC-070090WR-908.20-12.40 GHz1.515≥ 31.2:1SMA(f)
SMC-070102WR-1027.00-11.0 GHz1.515≥ 31.2:1SMA(f)
SMC-070112WR-1127.05-10.0 GHz1.515≥ 31.2:1SMA(f)
SMC-070137WR-1375.85-8.20 GHz1.515≥ 3.51.2:1N(f)
SMC-070159WR-1594.90-7.05 GHz1.515≥ 41.2:1N(f)
SMC-070187WR-1873.95-5.85 GHz1.515≥ 4.51.2:1N(f)
SMC-070229WR-2293.30-4.90 GHz1.515≥ 51.2:1N(f)
SMC-070284WR-2842.60-3.95 GHz1.515≥ 61.2:1N(f)
SMC-070340WR-3402.20-3.30 GHz1.515≥ 71.2:1N(f)
SMC-070430WR-4301.70-2.60 GHz1.515≥ 81.2:1N(f)
SMC-070510WR-5101.45-2.20 GHz1.515≥ 91.2:1N(f)
SMC-070650WR-6501.12-1.70 GHz1.515≥ 101.2:1N(f)

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