BROADWALL DIRECTIONAL COUPLERS
GENERAL SPECIFICATIONS ( All Options ) |
Electrical
Std. Coupling Values: 3, 6, 10, 20, 30dB
Nominal Coupling: +/- 0.70 (+/-1.0 for WR42, WR34, WR28)
Freq. Sensitivity: +/- 0.60 (+/-0.75 for WR42, WR34, WR28)
VSWR Primary Line max: 1.05 (1.10 for WR62, WR51, WR42, WR34, WR28)
VSWR Secondary W/G Line max: 1.10 (1.15 for WR42, WR34, WR28)
VSWR Secondary Coax Line max: 1.25 (1.4 for WR42, WR34, WR28)
Directivity: 40 dB typical, 30 min
RF Connectors: SMA \ Type-N , standard
Applicable Mil-Specs
General:
Product Specific: |
Mechanical
Size: See Tables
Body: Aluminum/Copper-Brass
Coax Connectors: Stainless Steel
Finish: Unique corrosion resistant
316 stainless steel epoxy coating IAW MIL-F-14072. |
|
4 Waveguide Port - Broadwall Directional Coupler |
|
 |
WG Size |
Freq. (GHz) |
Standard
Model No. * |
Dim. A
inches |
Dim. B
inches |
Dim. C
inches |
WR650 |
1.12 - 1.70 |
650-310A-dB-2-2-2-2 |
37.0 |
8.00 |
29.0 |
WR430 |
1.70 - 2.60 |
430-310A-dB-2-2-2-2 |
35.0 |
5.50 |
30.0 |
WR284 |
2.60 - 3.95 |
284-310A-dB-6-6-6-6 |
31.0 |
6.00 |
24.0 |
WR229 |
3.30 - 4.90 |
229-310A-dB-2-2-2-2 |
28.0 |
5.00 |
21.0 |
WR187 |
3.95 - 5.85 |
187-310A-dB-6-6-6-6 |
25.0 |
4.00 |
19.0 |
WR159 |
4.90 - 7.05 |
159-310A-dB-2-2-2-2 |
23.0 |
3.00 |
17.5 |
WR137 |
5.85 - 8.20 |
137-310A-dB-2-2-2-2 |
20.0 |
3.00 |
15.5 |
WR112 |
7.05 - 10.0 |
112-310A-dB-6-6-6-6 |
18.0 |
2.50 |
14.0 |
WR90 |
8.20 - 12.4 |
90-310A-dB-6-6-6-6 |
17.0 |
2.00 |
13.5 |
WR75 |
10.0 - 15.0 |
75-310A-dB-6-6-6-6 |
15.0 |
1.50 |
12.0 |
WR62 |
12.4 - 18.0 |
62-310A-dB-6-6-6-6 |
13.0 |
1.25 |
10.5 |
WR51 |
15.0 - 22.0 |
51-310A-dB-6-6-6-6 |
12.0 |
1.25 |
9.50 |
WR42 |
18.0 - 26.5 |
42-310A-dB-6-6-6-6 |
11.0 |
1.25 |
8.50 |
WR34 |
22.0 - 33.0 |
34-310A-dB-6-6-6-6 |
9.00 |
1.25 |
7.50 |
WR28 |
26.5 - 40.0 |
28-310A-dB-6-6-6-6 |
10.0 |
1.00 |
8.00 |
|
Note: The standard model numbers above are the most common parts ordered for size, material and flange.
However, these models can easily be altered to accommodate your needs by using below model # code system.
See Flange page for more information on flanges. |
Ordering Information
|
Typical Part#: WGSize-310 Material - db value Flg1 -Flg2 -Flg3 -Flg4
* Where "dB" is listed, insert desired coupling value (30, 40, etc.) into the model number code.
Example: P/N 112-310-20-2-2-2-2 is WR112 Coupler, Aluminum mat'l, 20dB coupling, CPRF flanges. |
3 Waveguide Port - Broadwall Directional Coupler
|
|
WG Size |
Freq. (GHz) |
Standard
Model No. * |
Dim. A
inches |
Dim. B
inches |
Dim. C
inches |
WR284 |
2.60 - 3.95 |
284-304A-dB-6-6-6 |
50.25 |
9.18 |
2.66 |
WR229 |
3.30 - 4.90 |
229-304B-dB-2-2-2 |
42.00 |
6.81 |
1.84 |
WR187 |
3.95 - 5.85 |
187-304A-dB-6-6-6 |
34.62 |
6.44 |
1.81 |
WR159 |
4.90 - 7.05 |
159-304B-dB-2-2-2 |
32.50 |
5.25 |
1.56 |
WR137 |
5.85 - 8.20 |
137-304B-dB-2-2-2 |
26.50 |
3.06 |
1.56 |
WR112 |
7.05 - 10.0 |
112-304B-dB-6-6-6 |
18.62 |
3.06 |
1.56 |
WR90 |
8.20 - 12.4 |
90-304A-dB-6-6-6 |
16.68 |
1.94 |
1.50 |
WR75 |
10.0 - 15.0 |
75-304B-dB-6-6-6 |
15.00 |
2.50 |
1.25 |
WR62 |
12.4 - 18.0 |
62-304B-dB-6-6-6 |
13.75 |
2.18 |
0.66 |
WR51 |
15.0 - 22.0 |
51-304B-dB-6-6-6 |
11.50 |
1.25 |
0.66 |
WR42 |
18.0 - 26.5 |
42-304B-dB-6-6-6 |
9.50 |
1.25 |
0.75 |
WR34 |
22.0 - 33.0 |
34-304B-dB-6-6-6 |
9.00 |
1.25 |
0.75 |
WR28 |
26.5 - 40.0 |
28-304A-dB-6-6-6 |
8.00 |
1.12 |
0.75 |
Note: The standard model numbers above are the most common parts ordered for size, material and flange.
However, these models can easily be altered to accommodate your needs by using below model # code system.
See Flange page for more information on flanges. |
Ordering Information
* Where "dB" is listed, insert desired coupling value (30, 40, etc.) into the model number code.
Example: P/N 112-306-20-2-2-2 is WR112 Coupler, Aluminum mat'l, 20dB coupling, CPRF flanges. |
2 WG Ports, 1 SMA Port - Broadwall Directional Coupler
|
WG Size |
Freq. (GHz) |
Standard
Model No. * |
Dim. A
inches |
Dim. B
inches |
Dim. C
inches |
WR430 |
1.70 - 2.60 |
430-305A-dB-2-2 |
60.00 |
3.76 |
5.00 |
WR284 |
2.60 - 3.95 |
284-305A-dB-6-6 |
50.25 |
2.55 |
2.66 |
WR229 |
3.30 - 4.90 |
229-305B-dB-2-2 |
42.00 |
2.22 |
2.25 |
WR187 |
3.95 - 5.85 |
187-305A-dB-6-6 |
34.62 |
1.81 |
2.00 |
WR159 |
4.90 - 7.05 |
159-305B-dB-2-2 |
32.50 |
1.82 |
1.75 |
WR137 |
5.85 - 8.20 |
137-305B-dB-2-2 |
26.50 |
1.56 |
1.75 |
WR112 |
7.05 - 10.0 |
112-305B-dB-6-6 |
18.62 |
1.38 |
1.75 |
WR90 |
8.20 - 12.4 |
90-305A-dB-6-6 |
16.68 |
1.20 |
1.75 |
WR75 |
10.0 - 15.0 |
75-305B-dB-6-6 |
15.00 |
1.17 |
1.50 |
WR62 |
12.4 - 18.0 |
62-305B-dB-6-6 |
13.75 |
1.05 |
1.00 |
WR51 |
15.0 - 22.0 |
51-305B-dB-6-6 |
11.50 |
0.97 |
0.75 |
WR42 |
18.0 - 26.5 |
42-305B-dB-6-6 |
9.50 |
0.84 |
0.75 |
WR34 |
22.0 - 33.0 |
34-305B-dB-6-6 |
9.00 |
0.84 |
0.75 |
WR28 |
26.5 - 40.0 |
28-305A-dB-6-6 |
8.00 |
0.79 |
0.88 |
Note: The standard model numbers above are the most common parts ordered for size, material and flange.
However, these models can easily be altered to accommodate your needs by using below model # code system.
See Flange page for more information on flanges. |
Ordering Information
* Where "dB" is listed, insert desired coupling value (30, 40, etc.) into the model number code.
Example: P/N 112-306-20-2-2-2 is WR112 Coupler, Aluminum mat'l, 20dB coupling, CPRF flanges. |
2 WG Ports, 1 Type-N Port - Broadwall Directional Coupler
|
|
|
WG Size |
Freq. (GHz) |
Standard
Model No. * |
Dim. A
inches |
Dim. B
inches |
Dim. C
inches |
WR430 |
1.70 - 2.60 |
430-306A-dB-2-2 |
60.00 |
4.12 |
5.00 |
WR284 |
2.60 - 3.95 |
284-306A-dB-6-6 |
50.25 |
2.91 |
2.66 |
WR229 |
3.30 - 4.90 |
229-306B-dB-2-2 |
42.00 |
2.58 |
2.25 |
WR187 |
3.95 - 5.85 |
187-306A-dB-6-6 |
34.62 |
2.17 |
2.00 |
WR159 |
4.90 - 7.05 |
159-306B-dB-2-2 |
32.50 |
2.18 |
1.75 |
WR137 |
5.85 - 8.20 |
137-306B-dB-2-2 |
26.50 |
1.92 |
1.75 |
WR112 |
7.05 - 10.0 |
112-306B-dB-6-6 |
18.62 |
1.73 |
1.75 |
WR90 |
8.20 - 12.4 |
90-306A-dB-6-6 |
16.68 |
1.56 |
1.75 |
WR75 |
10.0 - 15.0 |
75-306B-dB-6-6 |
15.00 |
1.52 |
1.50 |
WR62 |
12.4 - 18.0 |
62-306B-dB-6-6 |
13.75 |
1.41 |
1.00 |
Note: The standard model numbers above are the most common parts ordered for size, material and flange.
However, these models can easily be altered to accommodate your needs by using below model # code system. See Flange page for more information on flanges. |
|
Ordering Information
* Where "dB" is listed, insert desired coupling value (30, 40, etc.) into the model number code.
Example: P/N 112-306-20-2-2-2 is WR112 Coupler, Aluminum mat'l, 20dB coupling, CPRF flanges |
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