Double Ridge Waveguide Dual Loop Couplers

Space Machine custom fabricates a standard product line of double ridge loop couplers covering waveguide sizes WRD750 thru WRD200. These loop couplers are ideally suited for 25% bandwidths with coupling variation of ± 0.5dB.

Models

Sold By: Space Machine Direct Sales
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Highlights

Space Machine custom fabricates a standard product line of double ridge dual loop couplers covering waveguide sizes WRD750 thru WRD200. These loop couplers are ideally suited for 25% bandwidths with coupling variation of ± 0.5dB. Over the full waveguide band, coupling variation is + 2.5dB. Directivity is 15dB minimum. Main arm VSWR is 1.15:1 and
secondary arm VSWR is 1.3:1.

Ordering Information

Models

  • Models :DLD200

  • WRD :200

  • Frequency (GHz) :2.00 - 4.80

  • Length :5.00

  • Models :DLD250

  • WRD :250

  • Frequency (GHz) :2.60 - 7.80

  • Length :4.00

  • Models :DLD350

  • WRD :350

  • Frequency (GHz) :3.50 - 8.20

  • Length :3.50

  • Models :DLD475

  • WRD :475

  • Frequency (GHz) :4.75 - 11.00

  • Length :3.50

  • Models :DLD500

  • WRD :500

  • Frequency (GHz) :5.00 - 18.00

  • Length :3.00

  • Models :DLD580

  • WRD :580

  • Frequency (GHz) :5.80 - 16.00

  • Length :3.00

  • Models :DLD650

  • WRD :650

  • Frequency (GHz) :6.50 - 18.00

  • Length :3.00

  • Models :DLD750

  • WRD :750

  • Frequency (GHz) :7.50 - 18.00

  • Length :3.00

Ordering Information

Double Ridge Waveguide Dual Loop Couplers
Example part number:
Double Ridge Dual Loop Coupler,
WRD500, Aluminum, 30dB and 50db
Coupling, SMA Female Coupled Ports,
Gasket Flanges, Chromated, Paint Space Machine Gray.
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Models

DLD200, DLD250, DLD350, DLD475, DLD500, DLD580, DLD650, DLD750

WRD

200, 250, 350, 475, 500, 580, 650, 750

Frequency (GHz)

2.00 – 4.80, 2.60 – 7.80, 3.50 – 8.20, 4.75 – 11.00, 5.00 – 18.00, 5.80 – 16.00, 6.50 – 18.00, 7.50 – 18.00

Length

3.00, 3.50, 4.00, 5.00

We’re Your Partner from Prototyping to Production and Beyond

Space Machine offers a range of solutions to help review prototypes and scale up your production waveguides and parts.Our world class manufacturing facility expertise ensures your order is delivered to your exacting specifications.

Focus on Quality

Space Machine recognizes the quality of its products,the satisfaction of its customers and the health and safety of its workers as integral parts of its management function. To this end, the Company has developed a quality management system in accordance with ISO 9001:2015 and AS9100D to ensure customer satisfaction, continual improvement and compliance with all applicable requirements.

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