Mi-Wave’s 561 Series Broadband Directional Couplers are broadwall mulit-hole energy-coupling devices. The 561 Series devices are available in various waveguide sizes ranging in frequency from 18.0 to 500 GHz.
Features
• Full band Operation
• Compact Sizes
• Low VSWR
• Rugged Construction
Applications
• Measurement Systems
• Transmitter Applications / Dummy Loads
• Satellite
• Microwave Radio
• Source Leveling
• 5G & 6G
Note: Our website contains just a few types of Couplers we build. Consult with us for your specific needs.
| Model Number | Frequency min. (GHz) | Frequency max. (GHz) | Coupling (dB) | Directivity (dB) | Insertion Loss (dB) typical | Main Line VSWR max. | Auxiliary Line VSWR max. | Input Port | Output Port | LINK |
|---|---|---|---|---|---|---|---|---|---|---|
| 561A-3/599 | 26.5 | 40 | 3 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561A-6/599 | 26.5 | 40 | 6 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561A-10/599 | 26.5 | 40 | 10 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561A-20/599 | 26.5 | 40 | 20 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561A-30/599 | 26.5 | 40 | 30 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561A-40/599 | 26.5 | 40 | 40 | 35 | 0.4 | 1.05:1 | 1.12:1 | WR-28 Waveguide, UG-595/U Square Flange | WR-28 Waveguide, UG-595/U Square Flange | |
| 561B-3/383 | 33 | 50 | 3 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561B-6/383 | 33 | 50 | 6 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561B-10/383 | 33 | 50 | 10 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561B-20/383 | 33 | 50 | 20 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561B-30/383 | 33 | 50 | 30 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561B-40/383 | 33 | 50 | 40 | 35 | 0.5 | 1.05:1 | 1.12:1 | WR-22 Waveguide, UG-383/U Round Flange | WR-22 Waveguide, UG-383/U Round Flange | |
| 561U-3/383 | 40 | 60 | 3 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-6/383 | 40 | 60 | 6 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-10/383 | 40 | 60 | 10 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-20/383 | 40 | 60 | 20 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-30/383 | 40 | 60 | 30 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-40/383 | 40 | 60 | 40 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561U-50/383 | 40 | 60 | 50 | 35 | 0.6 | 1.05:1 | 1.12:1 | WR-19 Waveguide, UG-383/U-M Round Flange | WR-19 Waveguide, UG-383/U-M Round Flange | |
| 561V-3/385 | 50 | 75 | 3 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561V-6/385 | 50 | 75 | 6 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561V-10/385 | 50 | 75 | 10 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561V-20/385 | 50 | 75 | 20 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561V-30/385 | 50 | 75 | 30 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561V-40/385 | 50 | 75 | 40 | 35 | 0.7 | 1.10:1 | 1.15:1 | WR-15 Waveguide, UG-383/U Round Flange | WR-15 Waveguide, UG-383/U Round Flange | |
| 561E-3/387 | 60 | 90 | 3 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561E-6/387 | 60 | 90 | 6 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561E-10/387 | 60 | 90 | 10 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561E-20/387 | 60 | 90 | 20 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561E-30/387 | 60 | 90 | 30 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561E-40/387 | 60 | 90 | 40 | 35 | 1 | 1.10:1 | 1.15:1 | WR-12 Waveguide, UG-387/U Round Flange | WR-12 Waveguide, UG-387/U Round Flange | |
| 561W-3/387 | 75 | 110 | 3 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561W-6/387 | 75 | 110 | 6 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561W-10/387 | 75 | 110 | 10 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561W-20/387 | 75 | 110 | 20 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561W-30/387 | 75 | 110 | 30 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561W-40/387 | 75 | 110 | 40 | 35 | 1 | 1.10:1 | 1.15:1 | WR-10 Waveguide, UG-387/U-M Round Flange | WR-10 Waveguide, UG-387/U-M Round Flange | |
| 561F-3/387 | 90 | 140 | 3 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561F-6/387 | 90 | 140 | 6 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561F-10/387 | 90 | 140 | 10 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561F-20/387 | 90 | 140 | 20 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561F-30/387 | 90 | 140 | 30 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561F-40/387 | 90 | 140 | 40 | 25 | 1.5 | 1.10:1 | 1.17:1 | WR-08 Waveguide, UG-387/U-M Round Flange | WR-08 Waveguide, UG-387/U-M Round Flange | |
| 561G-3/387 | 140 | 220 | 3 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561G-6/387 | 140 | 220 | 6 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561G-10/387 | 140 | 220 | 10 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561G-20/387 | 140 | 220 | 20 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561G-30/387 | 140 | 220 | 30 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561G-40/387 | 140 | 220 | 40 | 25 | 1.5 | 1.15:1 | 1.20:1 | WR-06 Waveguide, UG-387/U-M Round Flange | WR-06 Waveguide, UG-387/U-M Round Flange | |
| 561H-3/387 | 170 | 260 | 3 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561H-6/387 | 170 | 260 | 6 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561H-10/387 | 170 | 260 | 10 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561H-20/387 | 170 | 260 | 20 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561H-30/387 | 170 | 260 | 30 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561H-40/387 | 170 | 260 | 40 | 25 | 3.5 | 1.15:1 | 1.20:1 | WR-04 Waveguide, UG-387/U-M Round Flange | WR-04 Waveguide, UG-387/U-M Round Flange | |
| 561J-3/387 | 220 | 325 | 3 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561J-6/387 | 220 | 325 | 6 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561J-10/387 | 220 | 325 | 10 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561J-20/387 | 220 | 325 | 20 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561J-30/387 | 220 | 325 | 30 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561J-40/387 | 220 | 325 | 40 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-03 Waveguide, UG-387/U-M Rond Flange | WR-03 Waveguide, UG-387/U-M Rond Flange | |
| 561(2.2)-3/387 | 330 | 500 | 3 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange | |
| 561(2.2)-6/387 | 330 | 500 | 6 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange | |
| 561(2.2)-10/387 | 330 | 500 | 10 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange | |
| 561(2.2)-20/387 | 330 | 500 | 20 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange | |
| 561(2.2)-30/387 | 330 | 500 | 30 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange | |
| 561(2.2)-40/387 | 330 | 500 | 40 | 25 | 6.0 | 1.25:1 | 1.32:1 | WR-2.2 Waveguide, UG-387/U-M Round Flange | WR-2.2 Waveguide, UG-387/U-M Round Flange |
Sales & Quoting
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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