Waveguide Twists
Waveguide Twists offer a convenient transition between waveguide and coaxial transmission lines. These are passive devices that can be used when reduction in power is required.
GENERAL SPECIFICATIONS
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- VSWR:
270 types:1.05 max
1.10 for WR 42 - 28
440 types:1.10 max
1.15 for WR 42 - 28
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- Flanges Type:Cover Standard
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- Finish:ARRA Blue per MIL-C-22750
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OPTIONS
1. For brass material, add B to basic model number.
2. For A cover/B choke flange, add -1.
For A choke/B choke flange, add -2.
For A choke/B cover flange, add -3.
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3. For CPR or other flange, precede series number with flange type.
Ex: CPR137G-440-06
4. Length may be modified. Replace last two digits with required length in inches.
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Frequency Range
(GHz)
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Waveguide
Size
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Length (Inches)
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Model No.
|
| 1.70-2.60 |
WR430 |
24 |
430-440-24 |
| 2.10-3.00 |
WR340 |
16 |
340-440-16 |
| 2.60-3.95 |
WR284 |
13 |
284-440-13 |
| 3.30-4.90 |
WR229 |
12 |
229-440-12 |
| 3.95-5.85 |
WR187 |
9 |
187-440-09 |
| 4.90-7.05 |
WR159 |
6 |
159-440-06 |
| 5.85-8.20 |
WR137 |
6 |
137-440-06 |
| 7.05-10.0 |
WR112 |
6 |
112-440-06 |
| 7.00-11.0 |
WR102 |
6 |
102-440-06 |
| 8.20-12.4 |
WR90 |
6 |
90-440-06 |
| 10.0-15.0 |
WR75 |
6 |
75-440-06 |
| 12.4-18.0 |
WR62 |
4 |
62-440-04 |
| 15.0-22.0 |
WR51 |
4 |
51-440-04 |
| 18.0-26.5 |
WR42 |
3 |
42-440-03 |
| 22.0-33.0 |
WR34 |
3 |
34-440-03 |
| 26.5-40.0 |
WR28 |
3 |
28-440-03 |
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Frequency Range
(GHz)
|
Waveguide
Size
|
Length (Inches)
|
Model No.
|
| 1.70-2.60 |
WR430 |
12 |
430-270-12 |
| 2.10-3.00 |
WR340 |
12 |
340-270-12 |
| 2.60-3.95 |
WR284 |
8 |
284-270-08 |
| 3.30-4.90 |
WR229 |
6 |
229-270-06 |
| 3.95-5.85 |
WR187 |
6 |
187-270-06 |
| 4.90-7.05 |
WR159 |
6 |
159-270-06 |
| 5.85-8.20 |
WR137 |
6 |
137-270-06 |
| 7.05-10.0 |
WR112 |
6 |
112-270-06 |
| 7.00-11.0 |
WR102 |
6 |
102-270-06 |
| 8.20-12.4 |
WR90 |
6 |
90-270-06 |
| 10.0-15.0 |
WR75 |
6 |
75-270-06 |
| 12.4-18.0 |
WR62 |
6 |
62-270-06 |
| 15.0-22.0 |
WR51 |
5 |
51-270-05 |
| 18.0-26.5 |
WR42 |
3 |
42-270-03 |
| 22.0-33.0 |
WR34 |
3 |
34-270-03 |
| 26.5-40.0 |
WR28 |
3 |
28-270-03 |
