Rectangular Waveguide Medium Power Termination

Space Machine offers a standard product line of medium power terminations covering waveguide sizes WR28 thru WR430.
VSWR is 1.10:1 maximum over the full waveguide bandwidth.
Additional sizes and configurations are available upon request.

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Models

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Highlights

Space Machine offers a standard product line of medium power terminations covering waveguide sizes WR28 thru WR430.
VSWR is 1.10:1 maximum over the full waveguide bandwidth.
Additional sizes and configurations are available upon request.

Ordering Information

Rectangular Waveguide Medium Power Termination

 

Models

Rectangular Waveguide Medium Power Termination
  • Models: WTM430

  • WR: 430

  • Frequency (GHz): 1.70 - 2.60

  • Avg. Power (W): 1300

  • A: 8.00

  • L: 15.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM340

  • WR: 340

  • Frequency (GHz): 2.20 - 3.30

  • Avg. Power (W): 1150

  • A: 7.00

  • L: 14.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM284

  • WR: 284

  • Frequency (GHz): 2.60 - 3.95

  • Avg. Power (W): 1000

  • A: 6.00

  • L: 13.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM229

  • WR: 229

  • Frequency (GHz): 3.30 - 4.90

  • Avg. Power (W): 900

  • A: 5.00

  • L: 11.50

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM187

  • WR: 187

  • Frequency (GHz): 3.95 - 5.85

  • Avg. Power (W): 750

  • A: 4.50

  • L: 10.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM159

  • WR: 159

  • Frequency (GHz): 4.90 - 7.05

  • Avg. Power (W): 625

  • A: 4.00

  • L: 10.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM137

  • WR: 137

  • Frequency (GHz): 5.85 - 8.20

  • Avg. Power (W): 450

  • A: 3.50

  • L: 9.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM112

  • WR: 112

  • Frequency (GHz): 7.05 - 10.00

  • Avg. Power (W): 325

  • A: 3.25

  • L: 8.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM102

  • WR: 102

  • Frequency (GHz): 7.00 - 11.00

  • Avg. Power (W): 275

  • A: 3.00

  • L: 8.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM90

  • WR: 90

  • Frequency (GHz): 8.20 - 12.40

  • Avg. Power (W): 250

  • A: 3.00

  • L: 6.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM75

  • WR: 75

  • Frequency (GHz): 10.00 - 15.00

  • Avg. Power (W): 175

  • A: 3.00

  • L: 5.50

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM62

  • WR: 62

  • Frequency (GHz): 12.40 - 18.00

  • Avg. Power (W): 150

  • A: 2.50

  • L: 5.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM51

  • WR: 51

  • Frequency (GHz): 15.00 - 22.00

  • Avg. Power (W): 100

  • A: 2.50

  • L: 5.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM42

  • WR: 42

  • Frequency (GHz): 18.00 - 26.50

  • Avg. Power (W): 90

  • A: 2.50

  • L: 5.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM34

  • WR: 34

  • Frequency (GHz): 22.00 - 33.00

  • Avg. Power (W): 75

  • A: 2.50

  • L: 5.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Rectangular Waveguide Medium Power Termination
  • Models: WTM28

  • WR: 28

  • Frequency (GHz): 26.50 - 40.00

  • Avg. Power (W): 50

  • A: 2.25

  • L: 5.00

  • Material (-m): A – Aluminum, B – Bronze, C - OFHC Copper, O – Other

  • Flange (f): See Appendix G

  • Plating (-p): C – Chromate

  • Finish (f): N – None, O – Heat Resistant Flat Black

Ordering Information

Rectangular Waveguide Medium Power Termination
Example part number:
Medium Power Termination, WR90, Aluminum,
Cover Flange, Chromated, Paint Heat Resistant Flat Black.
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Models

WTM102, WTM112, WTM137, WTM159, WTM187, WTM229, WTM28, WTM284, WTM34, WTM340, WTM42, WTM430, WTM51, WTM62, WTM75, WTM90

WR

102, 112, 137, 159, 187, 229, 28, 284, 34, 340, 42, 430, 51, 62, 75, 90

Frequency (GHz)

1.70 – 2.60, 10.00 – 15.00, 12.40 – 18.00, 15.00 – 22.00, 18.00 – 26.50, 2.20 – 3.30, 2.60 – 3.95, 22.00 – 33.00, 26.50 – 40.00, 3.30 – 4.90, 3.95 – 5.85, 4.90 – 7.05, 5.85 – 8.20, 7.00 – 11.00, 7.05 – 10.00, 8.20 – 12.40

Avg. Power (W)

100, 1000, 1150, 1300, 150, 175, 250, 275, 325, 450, 50, 625, 75, 750, 90, 900

A

2.25, 2.50, 3.00, 3.25, 3.50, 4.00, 4.50, 5.00, 6.00, 7.00, 8.00

L

10.00, 11.50, 13.00, 14.00, 15.00, 5.00, 5.50, 6.00, 8.00, 9.00

Material (-m)

A – Aluminum, B – Bronze, C – OFHC Copper, O – Other, A – Aluminum, B – Bronze, C – OFHC Copper, O – Other

Flange (f)

See Appendix G

Plating (-p)

C – Chromate

Finish (f)

N – None, O – Heat Resistant Flat Black, N – None, O – Heat Resistant Flat Black

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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