Waveguide 45 & 90 Degree E & H Plane Bends
45° and 90° Waveguide bends manufactured by Arra Inc. are available in E-plane and H-plane wave guide configurations. These 45° and 90° waveguide bends are available in different frequency ranges from 1.70 GHz to 40 GHz and standard waveguides from WR28 thru WR430.
GENERAL SPECIFICATIONS
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VSWR: 1.05 max
1.10 for WR 42 & 28
1.10 for miter bends
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Material: Aluminum
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Flanges: Cover / 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/choke flange, add -1.
2. For A choke/choke flange, add -2.
4. For CPR or other flange, precede series number with flange type.
Ex: CPR137G-401
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Frequency Range
(GHz)
|
Waveguide
Size
|
Dimensions (Inches)
|
Model No.
|
A
|
B
|
C
|
R
|
45°
|
90°
|
| 1.70-2.60 |
WR430 |
12.0 |
3.54 |
8.54 |
6.0 |
430-401 |
430-400 |
| 2.10-3.00 |
WR340 |
10.0 |
3.18 |
7.68 |
6.0 |
340-401 |
340-400 |
| 2.60-3.95 |
WR284 |
6.00 |
2.38 |
5.75 |
3.0 |
284-401 |
284-400 |
| 3.30-4.90 |
WR229 |
4.00 |
1.77 |
4.27 |
3.0 |
229-401 |
229-400 |
| 3.95-5.85 |
WR187 |
3.00 |
1.87 |
4.52 |
2.0 |
187-401 |
187-400 |
| 4.90-7.05 |
WR159 |
2.50 |
1.41 |
3.41 |
2.0 |
159-401 |
159-400 |
| 5.85-8.20 |
WR137 |
2.50 |
1.59 |
3.84 |
1.5 |
137-401 |
137-400 |
| 7.05-10.0 |
WR112 |
2.00 |
1.06 |
2.56 |
1.0 |
112-401 |
112-400 |
| 7.00-11.0 |
WR102 |
2.00 |
0.95 |
2.30 |
1.0 |
102-401 |
102-400 |
| 8.20-12.4 |
WR90 |
2.00 |
0.88 |
2.13 |
1.0 |
90-401 |
90-400 |
| 10.0-15.0 |
WR75 |
1.75 |
0.88 |
2.13 |
1.0 |
75-401 |
75-400 |
| 12.4-18.0 |
WR62 |
1.75 |
0.78 |
1.88 |
1.0 |
62-401 |
62-400 |
| 15.0-22.0 |
WR51 |
1.50 |
0.78 |
1.88 |
1.0 |
51-401 |
51-400 |
| 18.0-26.5 |
WR42 |
1.00 |
0.629 |
1.519 |
0.5 |
42-401 |
42-400 |
| 26.5-40.0 |
WR28 |
1.00 |
0.541 |
1.306 |
0.5 |
28-401 |
28-400 |
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|
|
Frequency Range
(GHz)
|
Waveguide
Size
|
Dimensions (Inches)
|
Model No.
|
A
|
B
|
C
|
R
|
45°
|
90°
|
| 1.70-2.60 |
WR430 |
12.0 |
3.89 |
9.39 |
6.0 |
430-421 |
430-420 |
| 2.10-3.00 |
WR340 |
10.0 |
3.39 |
8.19 |
6.0 |
340-421 |
340-420 |
| 2.60-3.95 |
WR284 |
6.00 |
2.38 |
5.75 |
3.0 |
284-421 |
284-420 |
| 3.30-4.90 |
WR229 |
4.00 |
1.84 |
4.44 |
3.0 |
229-421 |
229-420 |
| 3.95-5.85 |
WR187 |
3.00 |
1.87 |
4.52 |
2.0 |
187-421 |
187-420 |
| 4.90-7.05 |
WR159 |
2.50 |
1.48 |
3.58 |
2.0 |
159-421 |
159-420 |
| 5.85-8.20 |
WR137 |
2.50 |
1.73 |
4.18 |
1.5 |
137-421 |
137-420 |
| 7.05-10.0 |
WR112 |
2.00 |
1.13 |
2.73 |
1.0 |
112-421 |
112-420 |
| 7.00-11.0 |
WR102 |
2.00 |
1.03 |
2.48 |
1.0 |
102-421 |
102-420 |
| 8.20-12.4 |
WR90 |
2.00 |
0.95 |
2.30 |
1.0 |
90-421 |
90-420 |
| 10.0-15.0 |
WR75 |
1.75 |
0.95 |
2.30 |
1.0 |
75-421 |
75-420 |
| 12.4-18.0 |
WR62 |
1.75 |
0.85 |
2.05 |
1.0 |
62-421 |
62-420 |
| 15.0-22.0 |
WR51 |
1.50 |
0.85 |
2.05 |
1.0 |
51-421 |
51-420 |
| 18.0-26.5 |
WR42 |
1.00 |
0.70 |
1.69 |
0.5 |
42-421 |
42-420 |
| 26.5-40.0 |
WR28 |
1.00 |
0.612 |
1.477 |
0.5 |
28-421 |
28-420 |
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Frequency Range
(GHz)
|
Waveguide
Size
|
Dimensions (Inches)
|
Model No.
|
A
|
B
|
E Plane
|
H Plane
|
| 2.60-3.95 |
WR284 |
3.32 |
3.32 |
284-410 |
284-430 |
| 3.30-4.90 |
WR229 |
2.04 |
2.35 |
229-410 |
229-430 |
| 3.95-5.85 |
WR187 |
2.48 |
2.48 |
187-410 |
187-430 |
| 4.90-7.05 |
WR159 |
1.88 |
2.26 |
159-410 |
159-430 |
| 5.85-8.20 |
WR137 |
2.10 |
2.10 |
137-410 |
137-430 |
| 7.05-10.0 |
WR112 |
1.47 |
1.78 |
112-410 |
112-430 |
| 7.00-11.0 |
WR102 |
1.35 |
1.35 |
102-410 |
102-430 |
| 8.20-12.4 |
WR90 |
1.29 |
1.52 |
90-410 |
90-430 |
| 10.0-15.0 |
WR75 |
1.22 |
1.32 |
75-410 |
75-430 |
| 12.4-18.0 |
WR62 |
1.13 |
1.13 |
62-410 |
62-430 |
| 15.0-22.0 |
WR51 |
1.07 |
1.07 |
51-410 |
51-430 |
| 18.0-26.5 |
WR42 |
0.85 |
0.85 |
42-410 |
42-430 |
| 26.5-40.0 |
WR28 |
0.79 |
0.79 |
28-410 |
28-430 |
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