Rectangular Waveguide High Power Fixed Attenuator

Space Machine offers a standard product line of high power fixed attenuators covering waveguide sizes WR28 thru WR284.

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Highlights

Space Machine offers a standard product line of high power fixed attenuators covering waveguide sizes WR28 thru WR284. VSWR is 1.15:1. Flatness is held to + 1.0dB maximum over the full waveguide band. Additional sizes and configurations are available upon request.

Ordering Information

Models

  • Models: WAFH102

  • WR: 102

  • Frequency (GHz): 7.00 - 11.00

  • Length (L) - UP TO 10 dB: 8.50

  • Length (L) - UP TO 30 dB: 21.00

  • A: 4.00

  • Max Avg Power (Watts): 750

  • Models: WAFH112

  • WR: 112

  • Frequency (GHz): 7.05 - 10.00

  • Length (L) - UP TO 10 dB: 9.00

  • Length (L) - UP TO 30 dB: 22.00

  • A: 5.00

  • Max Avg Power (Watts): 850

  • Models: WAFH137

  • WR: 137

  • Frequency (GHz): 5.85 - 8.20

  • Length (L) - UP TO 10 dB: 10.00

  • Length (L) - UP TO 30 dB: 24.00

  • A: 5.00

  • Max Avg Power (Watts): 1000

  • Models: WAFH159

  • WR: 159

  • Frequency (GHz): 4.90 - 7.05

  • Length (L) - UP TO 10 dB: 11.00

  • Length (L) - UP TO 30 dB: 26.00

  • A: 6.00

  • Max Avg Power (Watts): 1250

  • Models: WAFH187

  • WR: 187

  • Frequency (GHz): 3.95 - 5.85

  • Length (L) - UP TO 10 dB: 13.00

  • Length (L) - UP TO 30 dB: 28.00

  • A: 6.00

  • Max Avg Power (Watts): 1500

  • Models: WAFH229

  • WR: 229

  • Frequency (GHz): 3.30 - 4.90

  • Length (L) - UP TO 10 dB: 14.00

  • Length (L) - UP TO 30 dB: 30.00

  • A: 8.00

  • Max Avg Power (Watts): 1650

  • Models: WAFH28

  • WR: 28

  • Frequency (GHz): 26.50 - 40.00

  • Length (L) - UP TO 10 dB: 6.00

  • Length (L) - UP TO 30 dB: 12.00

  • A: 3.00

  • Max Avg Power (Watts): 200

  • Models: WAFH284

  • WR: 284

  • Frequency (GHz): 2.60 - 3.95

  • Length (L) - UP TO 10 dB: 15.00

  • Length (L) - UP TO 30 dB: 32.00

  • A: 8.00

  • Max Avg Power (Watts): 2000

  • Models: WAFH42

  • WR: 42

  • Frequency (GHz): 18.00 - 26.50

  • Length (L) - UP TO 10 dB: 6.00

  • Length (L) - UP TO 30 dB: 12.00

  • A: 3.00

  • Max Avg Power (Watts): 350

  • Models: WAFH51

  • WR: 51

  • Frequency (GHz): 15.00 - 22.00

  • Length (L) - UP TO 10 dB: 6.50

  • Length (L) - UP TO 30 dB: 13.00

  • A: 3.00

  • Max Avg Power (Watts): 400

  • Models: WAFH62

  • WR: 62

  • Frequency (GHz): 12.40 - 18.00

  • Length (L) - UP TO 10 dB: 7.00

  • Length (L) - UP TO 30 dB: 18.00

  • A: 3.00

  • Max Avg Power (Watts): 500

  • Models: WAFH75

  • WR: 75

  • Frequency (GHz): 10.00 - 15.00

  • Length (L) - UP TO 10 dB: 8.00

  • Length (L) - UP TO 30 dB: 18.00

  • A: 3.00

  • Max Avg Power (Watts): 550

  • Models: WAFH90

  • WR: 75

  • Frequency (GHz): 10.00 - 15.00

  • Length (L) - UP TO 10 dB: 8.00

  • Length (L) - UP TO 30 dB: 18.00

  • A: 3.00

  • Max Avg Power (Watts): 550

Ordering Information

Rectangular Waveguide High Power Fixed Attenuator
Example part number:
Waveguide High Power Fixed Attenuator, WR112, 10dB Attenuation, Bronze, Cover / Cover Flanges, Chromated, Paint Heat Resistant Flat Black.
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Models

WAFH102, WAFH112, WAFH137, WAFH159, WAFH187, WAFH229, WAFH28, WAFH284, WAFH42, WAFH51, WAFH62, WAFH75, WAFH90

WR

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

Frequency (GHz)

10.00 – 15.00, 12.40 – 18.00, 15.00 – 22.00, 18.00 – 26.50, 2.60 – 3.95, 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

Length (L) - UP TO 10 dB

6.00, 6.50, 7.00, 8.00, 8.50, 9.00, 10.00, 11.00, 13.00, 14.00, 15.00

Length (L) - UP TO 30 dB

12.00, 13.00, 18.00, 20.00, 21.00, 22.00, 24.00, 26.00, 28.00, 30.00, 32.00

A

3.00, 4.00, 5.00, 6.00, 8.00

Max Avg Power (Watts)

200, 350, 400, 500, 550, 700, 750, 850, 1000, 1250, 1500, 1650, 2000

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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