Waveguide
Twist Sections
90 Deg. & 45 Deg.
1.70 to 50.0 GHz
|
|
|
1.70 to 50.0 GHz |
Waveguide Twist Sections 90 Deg. & 45 Deg.
These waveguide twist sections are used to rotate the plane of polarization of electromagnetic waves in a transmission line and are available in 90 deg. and 45 deg. rotation. They are constructed of MIL specification waveguide. Flange combinations available are shown in the table. VSWR is 1.10 maximum over the full waveguide band width. Alternate materials and flanges are available. See flange section. Finish is instrument gray enamel.
Important ordering information: Add -1 to model number for choke - choke. Add -2 to model number for cover - cover. i.e.: Model number 690-1 is a 90 degree twist with choke flanges for WR-90 waveguide.
| WG Size |
Frequency Range, GHz |
Flange #1 |
Flange #2 |
WG Mtl. |
Bend Plane |
Inches A |
Model No. |
| WR-430 | 1.70 to 2.60 | CPR-430 Flat |
CPR-430 Flat |
AL | 90 45 |
15.00 15.00 |
4390 4391 |
| WR-284 | 2.60 to 3.95 | UG-584/U Cover |
UG-585A/U Choke |
AL | 90 45 |
11.00 11.00 |
290 291 |
| WR-229 | 3.30 to 4.90 | CMR-229 Style |
CMR-229 Style |
AL | 90 45 |
9.50 9.50 |
2990 2991 |
| WR-187 | 3.95 to 5.85 | UG-407/U Cover |
UG-406B/U Choke |
AL | 90 45 |
8.00 8.00 |
390 391 |
| WR-159 | 4.90 to 7.05 | CMR-159 Style |
CMR-159 Style |
AL | 90 45 |
8.00 8.00 |
5990 5991 |
| WR-137 | 7.85 to 8.20 | UG-441/U Cover |
UG-440B/U Choke |
AL | 90 45 |
6.00 6.00 |
490 491 |
| WR-112 | 7.05 to 1.00 | UG-138/U Cover |
UG-137B/U Choke |
AL | 90 45 |
6.00 6.00 |
590 591 |
| WR-102 | 7.00 to 1.10 | WR-102 Cover |
WR-102 Choke |
AL | 90 45 |
6.00 6.00 |
0290 0291 |
| WR-90 | 8.20 to 1.24 | UG-135/U Cover |
UG-136B/U Choke |
AL | 90 45 |
6.00 6.00 |
690 691 |
| WR-75 | 1.00 to 1.50 | WR-75 Cover |
WR-75 Choke |
AL | 90 45 |
6.00 6.00 |
7590 7591 |
| WR-62 | 1.24 to 1.80 | UG-1665/U Cover |
UG1666/U Choke |
AL | 90 45 |
6.00 6.00 |
790 791 |
| WR-51 | 1.50 to 2.20 | WR-51 Cover |
WR-51 Choke |
AL | 90 45 |
6.00 6.00 |
5190 5191 |
| WR-42 | 18.0 to 26.5 | UG-595/U Cover |
UG-596A/U Choke | BR | 90 45 |
4.00 4.00 |
890 891 |
| WR-28 | 26.5 to 40.0 | UG-599/U Cover |
UG-600A/U Choke |
BR | 90 45 |
3.50 3.50 |
1090 1091 |
| WR-22 | 33.0 to 50.0 | WR-22 Cover Rnd. |
WR-22 Cover Rnd. |
BR | 90 45 |
1.50 1.50 |
1190 1191 |
|
Please call if you need any further assistance or information. |
|
23 |
|
P.O. BOX 718, West Caldwell, NJ (973) 808-9113 Fax (973) 808-1524 |
P | N | T |