Y-Junction Isolators
Mi-Wave’s 178 series is an H-plane, three-port Y-junction ferrite device with one arm internally terminated in a matched load . Reflected energy is circulated into this load to isolate the input . All external mating surfaces are machined to extreme flatness to provide connection to standard waveguide flanges for minimum discontinuity.
Note: Our website contains just a few types of Isolators we build. Consult with us for your specific needs.
| Waveguide Band | Model No. | Frequency Range (GHz) | Bandwidth (GHz) | Isolation (dB) | Insertion Loss (dB) | VSWR (Max) | Average Power (Watts) | Peak Power (kW) | Input and Output Ports | Temperature Range (°C) | Weight (Oz) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K Band | 178K-XX/595 | 18-26.5 | Full Band | 20 | 0.4 | 1.3:1 | 30 | 1 | WR-42 Waveguide with UG-595/U Flange | -15 to +65 | 3 |
| A Band | 178A-XX/599 | 26.5-40 | Full Band | 20 | 0.4 | 1.3:1 | 30 | 1 | WR-28 Waveguide with UG-599/U Flange | -15 to +65 | 3 |
| B Band | 178B-XX/383 | 33-50 | 6 | 20 | 0.5 | 1.3:1 | 25 | 1 | WR-22 Waveguide with UG-383/U Flange | -15 to +65 | 3 |
| U Band | 178U-XX/383 | 40-60 | 1.3 | 18 | 0.7 | 1.35:1 | 15 | 1 | WR-19 Waveguide with UG-383/U-M Flange | -15 to +65 | 3 |
| V Band | 178V-XX/385 | 50-75 | 1.5 | 18 | 0.8 | 1.4:1 | 10 | 1 | WR-15 Waveguide with UG-385/U Flange | 0 to 50 | 5 |
| E Band | 178E-XX/387 | 60-90 | 1.5 | 15 | 0.9 | 1.4:1 | 5 | 1 | WR-12 Waveguide with UG-387/U Flange | 0 to 50 | 5 |
| W Band | 178W-XX/387 | 75-110 | 1.5 | 15 | 1 | 1.4:1 | 5 | 1 | WR-10 Waveguide with UG-387/U-M Flange | 0 to 50 | 5 |
| F Band | 178F-XX/387 | 90-140 | 1.5 | 15 | 1.3 | 1.4:1 | 5 | 1 | WR-8 Waveguide with UG-387/U-M Flange | 0 to 50 | 5 |
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]