Block Type Cross Guide Directional Couplers

Low VSWR • Four-port Device • Broadband Operation


Mi-Wave’s 564 Series Cross Guide Coupler consists of two waveguides at right angles to each other, joined by small coupling slots whose size, location, and orientation determine the coupling and directivity of the unit. All ports are available for sampling or injecting energy and are clearly marked to indicate the coupling direction.


The 564 Series Cross Guide Directional Couplers provide an efficient means for sampling power or injecting a signal into a waveguide transmission line.

565 has 4th port terminated
Check with Miwave for dimension

Block Type Coupler
View Catalog PDF

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

ModelBandFrequency (GHz)Coupling value (dB)Directivity (dB)VSWRWeight (oz)RF Port
564K-16-595K-Band18-26.516151.152WR-42 Waveguide, UG-595
564K-20-595K-Band18-26.520151.152WR-42 Waveguide, UG-596
564K-30-595K-Band18-26.530151.152WR-42 Waveguide, UG-597
564K-40-595K-Band18-26.540151.152WR-42 Waveguide, UG-598
564K-50-595K-Band18-26.550151.152WR-42 Waveguide, UG-599
564A-16/599Ka-Band26.5-4016151.152WR-28 Waveguide, UG-599
564A-20/599Ka-Band26.5-4020151.152WR-28 Waveguide, UG-599
564A-30/599Ka-Band26.5-4030151.152WR-28 Waveguide, UG-599
564A-40/599Ka-Band26.5-4040151.152WR-28 Waveguide, UG-599
564A-50/599Ka-Band26.5-4050151.152WR-28 Waveguide, UG-599
564B-16/383Q-Band33-5016151.152WR-22 Waveguide, UG-383
564B-20/383Q-Band33-5020151.152WR-22 Waveguide, UG-383
564B-30/383Q-Band33-5030151.152WR-22 Waveguide, UG-383
564B-40/383Q-Band33-5040151.152WR-22 Waveguide, UG-383
564B-50/383Q-Band33-5050151.152WR-22 Waveguide, UG-383
564U-16/383U-Band40-6016151.152WR-19 Waveguide, UG-383
564U-20/383U-Band40-6120151.152WR-19 Waveguide, UG-383
564U-30/383U-Band40-6230151.152WR-19 Waveguide, UG-383
564U-40/383U-Band40-6340151.152WR-19 Waveguide, UG-383
564U-50/383U-Band40-6450151.152WR-19 Waveguide, UG-383
564V-16/385V-Band50-7516151.23WR-15 Waveguide, UG-385
564V-20/385V-Band50-7520151.23WR-15 Waveguide, UG-385
564V-30/385V-Band50-7530151.23WR-15 Waveguide, UG-385
564V-40/385V-Band50-7540151.23WR-15 Waveguide, UG-385
564V-50/385V-Band50-7550151.23WR-15 Waveguide, UG-385
564E-16/387E-Band60-9016151.23WR-12 Waveguide, UG-387
564E-20/387E-Band60-9120151.23WR-12 Waveguide, UG-387
564E-30/387E-Band60-9230151.23WR-12 Waveguide, UG-387
564E-40/387E-Band60-9340151.23WR-12 Waveguide, UG-387
564E-50/387E-Band60-9450151.23WR-12 Waveguide, UG-387
564W-16/387W-Band75-11016151.23WR-10 Waveguide, UG-387
564W-20/387W-Band75-11120151.23WR-10 Waveguide, UG-387
564W-30/387W-Band75-11230151.23WR-10 Waveguide, UG-387
564W-40/387W-Band75-11340151.23WR-10 Waveguide, UG-387
564W-50/387W-Band75-11450151.23WR-10 Waveguide, UG-387
564F-16/387F-Band90-14016151.23WR-08 Waveguide, UG-387
564F-20/387F-Band90-14120151.23WR-08 Waveguide, UG-387
564F-30/387F-Band90-14230151.23WR-08 Waveguide, UG-387
564F-40/387F-Band90-14340151.23WR-08 Waveguide, UG-387
564F-50/387F-Band90-14450151.23WR-08 Waveguide, UG-387
564D-16/387D-Band110-17016141.53WR-6 Waveguide, UG-387
564D-20/387D-Band110-17020141.53WR-6 Waveguide, UG-387
564D-30/387D-Band110-17030141.53WR-6 Waveguide, UG-387
564D-40/387D-Band110-17040141.53WR-6 Waveguide, UG-387
564D-50/387D-Band110-17050141.53WR-6 Waveguide, UG-387


• Full band Operation

• Compact Sizes

• Low VSWR

• Rugged Construction


• Measurement Systems

• Transmitter Applications / Dummy Loads

• Satellite

• Microwave Radio

• Source Leveling

• 5G & 6G

standard gain horn antenna page

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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