Micrometer Dial-Type Variable Waveguide Attenuators (Series 523)

Mi-Wave’s 523 Series Micrometer-driven Calibrated Attenuators are compact precision attenuating devices available in standard waveguide sizes from 18 to 220GHz.

Note: Our website contains just a few types of  Attenuators we build. Consult with us for your specific needs.

ModelLINKMinimum Frequency (GHz)Maximum Frequency (GHz)Attenuation Range (dB)Average Power Handling (Watts)Insertion Loss at 0 dB settingRF Ports
523K/595
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1826.50-300.30.3WR-42 Waveguide UG-595/U Flange
523A/599
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26.5400-300.30.3WR-28 Waveguide UG-599/U Flange
523B/383
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33500-300.30.4WR-22 Waveguide UG-383/U Flange
523U/383
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40600-250.20.3WR-19 Waveguide UG-383/U-M Flange
523V/385
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50750-250.20.4WR-15 Waveguide UG-385/U Flange
523E/387
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60900-250.60.3WR-12 Waveguide UG-387/U-M Flange
523W/387
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751100-250.10.4WR-10 Waveguide UG-387/U-M Flange
523F/387
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901400-300.10.5WR-08 Waveguide UG-387/U-M Flange
523D/387
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1101700-250.10.5WR-06 Waveguide UG-387/U-M Flange
523G/387
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1402200-250.10.8WR-05 Waveguide UG-387/U-M Flange

Note: Our website contains just a few types of  Attenuators we build. Consult with us for your specific needs.

523K/595

18 – 26.5 GHz, K-Band, WR-42
Average Power Handling 0.3 Watts

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523A/599

26.5 – 40 GHz, Ka-Band, WR-28
Average Power Handling 0.3 Watts

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523B/383

33 – 50 GHz, Q-Band, WR-22
Average Power Handling 0.3 Watts

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523U/383

40 – 60 GHz, Q-Band, WR-19
Average Power Handling 0.2 Watts

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523V/385

50 – 75 GHz, V-Band, WR-15
Average Power Handling 0.2 Watts

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523E/387

60 – 90 GHz, E-Band, WR-12
Average Power Handling 0.1 Watts

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523W/387

75 – 110 GHz, W-Band, WR-10
Average Power Handling 0.1 Watts

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523F/387

90 – 140 GHz, F-Band, WR-8
Average Power Handling 0.1 Watts

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523D/387

110 – 170 GHz, D-Band, WR-6
Average Power Handling 0.1 Watts

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523G/387

140 – 220 GHz, G-Band, WR-5
Average Power Handling 0.1 Watts

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How to Order & Custom Products

As the manufacturing source, we have top sales engineers ready to answer all your questions and quote you on product needs. You’ll find our prices are some of the best since we manufacture all our millimeter wave products in house.

Have a custom job or unique need? No problem! Contact us so we can work on solutions to meet your needs.

2007 Gandy Blvd N
Suite 1310
St. Petersburg, FL 33702

Tel: 727-563-0034
Fax: 727-563-0031

Email: [email protected]

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