 click here to view PDF: Double Ridge Waveguide Bulkhead Feed Unit
Space Machine offers a standard product line of double ridge bulkhead feed units covering waveguide sizes WRD180 thru WRD200. Custom bulkhead flange patterns and waveguide lengths are available upon request.
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Model
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WRD #
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Frequency (GHz)
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A
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B
|
C
|
D
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DFU180-
|
180
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18.00 - 40.00
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3.00
|
1.00
|
2.50
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3.00
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DFU110-
|
110
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11.00 - 26.50
|
3.00
|
1.00
|
2.50
|
3.00
|
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DFU750-
|
750
|
7.50 - 18.00
|
3.75
|
1.38
|
2.88
|
3.50
|
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DFU650-
|
650
|
6.50 - 18.00
|
3.75
|
1.38
|
2.88
|
3.50
|
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DFU580-
|
580
|
5.80 - 16.00
|
3.75
|
1.38
|
2.88
|
3.50
|
|
DFU500-
|
500
|
5.00 - 18.00
|
3.75
|
1.38
|
2.88
|
3.50
|
|
DFU475-
|
475
|
4.75 - 11.00
|
4.25
|
1.63
|
3.25
|
4.00
|
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DFU350-
|
350
|
3.50 - 8.20
|
4.25
|
1.63
|
4.00
|
4.75
|
|
DFU250-
|
250
|
2.60 - 7.80
|
4.25
|
1.63
|
5.25
|
6.00
|
|
DFU200-
|
200
|
2.00 - 4.80
|
5.00
|
1.75
|
6.00
|
6.75
|
|
| Ordering Information |
DFU |
wrd |
-m |
f1 |
f2 |
-p |
f |
|
Double Ridge Bulkhead Feed Unit,WRD650, Aluminum, Cover Flanges,
Chromated, Paint Space Machine Gray.
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Example part number:
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DFU |
650 |
-A |
01 |
01 |
-C |
P
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| Series (DFU): |
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| Waveguide Size (wrd): WRD180 thru WRD200 |
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Material (m): A – Aluminum
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| Flange (f1 f2): See Appendix F and H |
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Plating (-p): C – Chromate, S – Silver,
G – Gold, O – Other, N – None
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Finish (f): P – Paint Space Machine Gray,
N – None, O – Other
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