Rotary Joints, I Style
Microtech's Rotary Joints, I Style are engineered, designed, and manufactured "in house".
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Designed for long life under extreme operating conditions, Microtech, Inc. rotary joints feature rugged construction, minimum phase WOW, stable phase linearity and designs that lend themselves to high power applications, all at a reasonable cost. If you need a special configuration or a multi-channel rotary joint just contact the factory or our area representative with your requirements. Our complete in-house engineering and production facility is at your disposal. |
Typical Electrical Specifications
| Size | Frequency | VSWR Maximum | Insertion Loss Maximum |
|---|---|---|---|
| WR 22 | 33.00-50.00 GHz | 2.00 | 1.00 |
| WR 28 | 26.50-40.00 GHz | 2.00 | 1.00 |
| WR 42 | 18.00-26.50 GHz | 1.75 | 0.75 |
| WR 62 | 12.40-18.00 GHz | 1.60 | 0.50 |
| WR 75 | 10.00-15.00 GHz | 1.50 | 0.40 |
| WR 90 | 8.20-12.40 GHz | 1.50 | 0.40 |
| WR 112 | 7.05-10.00 GHz | 1.50 | 0.40 |
| WR 137 | 5.85-8.20 GHz | 1.50 | 0.40 |
| WR 159 | 4.90-7.05 GHz | 1.50 | 0.40 |
| WR 187 | 3.95-5.85 GHz | 1.50 | 0.40 |
| WR 229 | 3.30-4.90 GHz | 1.50 | 0.40 |
| WR 284 | 2.60-3.95 GHz | 1.50 | 0.40 |
| WR 340 | 2.20-3.30 GHz | 1.50 | 0.40 |
Typical Mechanical Specifications
| Size | Frequency | Flange Equiv. | Material | "A" Dimension | "B" Dimension |
|---|---|---|---|---|---|
| WR 22 | 33.00-50.00 GHz | Cover | Brass | 6.00 | 1.75 |
| WR 28 | 26.50-40.00 GHz | Cover | Brass | 3.50 | 2.00 |
| WR 42 | 18.00-26.50 GHz | Cover | Brass | 3.50 | 2.00 |
| WR 62 | 12.40-18.00 GHz | Cover | Brass | 3.00 | 1.81 |
| WR 75 | 10.00-15.00 GHz | Cover | Brass | 3.25 | 1.81 |
| WR 90 | 8.20-12.40 GHz | Cover | Brass | 3.25 | 1.81 |
| WR 112 | 7.05-10.00 GHz | Cover | Brass | 4.00 | 2.25 |
| WR 137 | 5.85-8.20 GHz | CPRG | Brass | 5.00 | 2.75 |
| WR 159 | 4.90-7.05 GHz | CPRG | Brass | 5.75 | 3.00 |
| WR 187 | 3.95-5.85 GHz | CPRF | Brass | 6.50 | 3.00 |
| WR 229 | 3.30-4.90 GHz | CPRG | Brass | 7.50 | 3.50 |
| WR 284 | 2.60-3.95 GHz | CPRF | Brass | 10.00 | 4.63 |
| WR 340 | 2.20-3.30 GHz | CPRF | Brass | 12.00 | 5.00 |
Notes
-> Maximum VSWR WOW = .10 typical. Maximum Insertion Loss WOW = .10 dB typical. Improved VSWR values can be obtained over a reduced portion of the band.
