 click here to view PDF: Rectangular Waveguide Low Power Termination
Space Machine offers a standard product line of low power terminations covering waveguide sizes WR28 thru WR430. VSWR is held to 1.10:1 maximum over the full waveguide band. Additional sizes and configurations are available upon request.
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Model
|
WR #
|
Frequency (GHz)
|
Avg. Power (W)
|
Length (L)
|
|
WTL28-
|
28
|
26.50 - 40.00
|
20
|
3.50
|
|
WTL42-
|
42
|
18.00 - 26.50
|
30
|
4.00
|
|
WTL51-
|
51
|
15.00 - 22.00
|
40
|
4.00
|
|
WTL62-
|
62
|
12.40 - 18.00
|
65
|
4.00
|
|
WTL75-
|
75
|
10.00 - 15.00
|
75
|
5.00
|
|
WTL90-
|
90
|
8.20 - 12.40
|
80
|
6.00
|
|
WTL102-
|
102
|
7.00 - 11.00
|
100
|
7.50
|
|
WTL112-
|
112
|
7.05 - 10.00
|
100
|
7.50
|
|
WTL137-
|
137
|
5.85 - 8.20
|
125
|
8.50
|
|
WTL159-
|
159
|
4.90 - 7.05
|
150
|
9.00
|
|
WTL187-
|
187
|
3.95 - 5.85
|
200
|
9.00
|
|
WTL229-
|
229
|
3.30 - 4.90
|
250
|
10.50
|
|
WTL284-
|
284
|
2.60 - 3.95
|
300
|
12.00
|
|
WTL340-
|
340
|
2.20 - 3.30
|
375
|
13.00
|
|
WTL430-
|
430
|
1.70 - 2.60
|
450
|
14.00
|
|
| Ordering Information |
WTL |
wr |
-m |
f |
-p |
F |
|
Low Power Termination, WR62, Bronze, Cover Flange, Chromated,
Paint Space Machine Gray.
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Example part number:
|
WTL |
62 |
-B |
01 |
-C |
P
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Series (WTL):
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Waveguide Size (wr): WR28 thru WR430
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Material (-m): A - Aluminum, B - Bronze,
C - OFHC Copper, O - Other
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Flange (f): See Appendix F and G
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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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