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Dual aperture adaptors are available in a variety of configurations with either flanged or unflanged options. The majority of standard bandwidths are covered from WR 284 to WR 28 ( WG 10 to WG 16). Available in Brazable aluminium's and copper based alloys. Customised adaptors can be easily and economically offered upon request.
Fig |
A inch mm |
B inch mm |
C inch mm |
Common Wall Thickness |
Flange P=Plain |
Part No |
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WG10 WR284 Frequency 2.6 to 3.95 GHz |
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2 |
5.000 127.0 |
4.700 119.4 |
3.150 80.0 |
0.160 4.1 |
P |
4018+ |
2 |
||
WG14 WR137 Frequency 5.85 to 8.2 GHz |
|||||||||
3 |
2.476 62.9 |
2.000 50.8 |
1.250 31.8 |
0.128 3.3 |
- |
4002* |
|||
WG15 WR112 Frequency 7.05 to 10GHz |
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3 |
2.250 57.2 |
2.350 59.7 |
1.375 34.9 |
0.128 3.3 |
- |
4003* |
3 |
||
| WG16 WR90 Frequency 8.2 to 12.4 GHz | |||||||||
4 |
0.875 22.2 |
1.318 33.5 |
1.318 33.5 |
0.100 2.5 |
- |
4005* |
|||
3 |
1.750 44.5 |
1.375 34.9 |
0.858 21.8 |
0.100 2.5 |
- |
4006* |
![]() |
||
3 |
1.740 44.2 |
1.360 34.6 |
0.858 21.8 |
0.100 2.5 |
P 1.625 sq 41.3 sq |
4007 |
4 |
||
4 |
0.0875 22.2 |
1.310 33.2 |
1.310 33.2 |
0.100 2.5 |
P 1.625 sq 41.3 sq |
4008 |
|||
WG18 WR62 Frequency 12.4 to 18 GHz |
|||||||||
3 |
1.275 32.4 |
1.100 27.9 |
0.600 15.2 |
0.080 2.0 |
- |
4009* |
|||
3 |
1.275 32.4 |
1.100 27.9 |
0.600 15.2 |
0.040 1.0 |
- |
4017* |
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||
5 |
1.625 41.3 |
1.015 25.8 |
0.755 19.2 |
0.080 2.0 |
- |
4021* |
5 |
||
5 |
1.625 41.3 |
1.015 25.8 |
0.755 19.2 |
0.080 2.0 |
- |
4022* |
|||
Parts Nos in Bold type emphasize our popular lines.
All waveguide adaptors have VSWR of less than 1.05 over the full waveguide band.
+ These adaptors are brazed assemblies.
* #4002/3/6/9/17 - similar to Fig 3 but without flanges
#4005 - similar to Fig 4 but without flanges
#40021/22 - similar to Fig 5 but without flagnges
Fig |
A inch mm |
B inch mm |
C inch mm |
Common Wall Thickness |
Flange P=Plain |
Part No |
1 |
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|
WG22 WR28 Frequency 26.5 to 40GHz |
|||||||||
3 |
1.000 25.4 |
0.770 19.6 |
0.625 15.9 |
0.040 1.0 |
- |
4011* |
3 |
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|
4 |
0.625 15.9 |
0.783 19.9 |
0.783 19.9 |
0.040 1.0 |
- |
4012* |
|||
1 |
1.160 29.5 |
0.405 10.3 |
0.405 10.3 |
0.040 1.0 |
- |
4013* |
4 |
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|
5 |
0.910 23.1 |
0.401 10.2 |
0.401 10.2 |
0.040 1.0 |
- |
4014* |
|||
Part Nos in Bold type emphasize our popular lines. |
5
|
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* |
#4011 VSWR < 1.1, 26.45 to 40 GHz. Similar to Fig 3 But without Flanges #4012 VSWR < 1.1, 26.45 to 40 GHz. Similar to Fig 4 But without Flanges #4013 VSWR < 1.1, 26.45 to 40 GHz. #4014 VSWR < 1.1, 26.45 to 40 GHz. Similar to Fig 5 But without Flanges |
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