Waveguide Short Length Models Terminations
General Description:
Series 640 was designed to achieve low VSWR over a narrow frequency in a short length. These units utilize either tongue or step elements. Other frequency ranges, as well as shorter lengths, and high power are available on request. feel free to contact us. for details.
Specifications
- VSWR.....1.15 Max
- Material.....Aluminum
- Flange Type.....Cover Standard
- Finish.....per MIL-C-22750
- Form Factor.....7268
Options:
- For brass material, add B to basic model number.
- For choke flange, precede model number with C.
- For CPR or other flange, precede model with flange type. Ex: CPR137G-640
| Frequency Range(GHz) |
Waveguide Size |
RF Power(Avg. W) |
Length(In) |
Model No. |
| 2.70-2.90 |
WR284 |
10.0 |
2.75 |
284-640 |
| 2.90-3.10 |
WR284 |
10.0 |
2.75 |
284-641 |
| 3.50-4.20 |
WR229 |
10.0 |
2.75 |
229-640 |
| 4.90-5.40 |
WR187 |
8.0 |
2.25 |
187-640 |
| 5.40-5.90 |
WR187 |
8.0 |
2.25 |
187-641 |
| 5.90-6.40 |
WR159 |
7.0 |
2.00 |
159-640 |
| 5.40-5.90 |
WR137 |
6.0 |
1.75 |
137-640 |
| 5.90-6.80 |
WR137 |
6.0 |
1.75 |
137-641 |
| 6.80-8.40 |
WR137 |
6.0 |
1.75 |
137-642 |
| 7.10-7.75 |
WR112 |
4.0 |
1.5 |
112-640 |
| 7.80-8.50 |
WR112 |
4.0 |
1.5 |
112-641 |
| 8.60-9.50 |
WR112 |
4.0 |
1.5 |
112-642 |
| 9.00-10.0 |
WR90 |
4.0 |
1.5 |
90-640 |
| 10.0-11.7 |
WR90 |
4.0 |
1.5 |
90-641 |
| 10.9-11.7 |
WR75 |
2.0 |
1.25 |
75-640 |
| 11.7-13.3 |
WR75 |
2.0 |
1.25 |
75-641 |
| 13.0-14.8 |
WR75 |
2.0 |
1.25 |
75-642 |
| 14.0-15.0 |
WR62 |
0.5 |
1.00 |
62-640 |
| 15.0-17.1 |
WR62 |
0.5 |
1.00 |
62-641 |
Please contact us or email us if you cannot find what you're looking for or any other questions you may have.
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