Space Machine offers a standard product line of waveguide to coax adapters covering waveguide sizes WR28 thru WR975. VSWR is 1.20:1 typical. Additional sizes and configurations available upon request.
 click here to view PDF: Rectangular Waveguide To Coax Adapter
|
Model
|
WR #
|
Frequency (GHz)
|
A
|
B
|
|
WCA28-
|
28
|
26.50 - 40.00
|
0.96
|
0.34
|
|
WCA34-
|
34
|
22.00 - 33.00
|
1.00
|
0.36
|
|
WCA42-
|
42
|
18.00 - 26.50
|
1.00
|
0.39
|
|
WCA51-
|
51
|
15.00 - 22.00
|
1.20
|
0.43
|
|
WCA62-
|
62
|
12.40 - 18.00
|
1.85
|
0.45
|
|
WCA75-
|
75
|
10.00 - 15.00
|
2.00
|
0.50
|
|
WCA90-
|
90
|
8.20 - 12.40
|
2.00
|
0.54
|
|
WCA102-
|
102
|
7.00 - 11.00
|
2.00
|
0.60
|
|
WCA112-
|
112
|
7.05 - 10.00
|
2.00
|
0.63
|
|
WCA137-
|
137
|
5.85 - 8.20
|
2.20
|
0.66
|
|
WCA159-
|
159
|
4.90 - 7.05
|
2.25
|
0.76
|
|
WCA187-
|
187
|
3.95 - 5.85
|
2.34
|
0.88
|
|
WCA229-
|
229
|
3.30 - 4.90
|
2.53
|
1.04
|
|
WCA284-
|
284
|
2.60 - 3.95
|
3.36
|
1.23
|
|
WCA340-
|
340
|
2.20 - 3.30
|
3.50
|
1.50
|
|
WCA430-
|
430
|
1.70 - 2.60
|
4.00
|
1.71
|
|
WCA510-
|
510
|
1.45 - 2.20
|
5.00
|
2.01
|
|
WCA650-
|
650
|
1.12 - 1.70
|
6.00
|
2.49
|
|
WCA770-
|
770
|
0.96 - 1.45
|
7.50
|
2.95
|
|
WCA975-
|
975
|
0.75 - 1.12
|
8.25
|
3.61
|
|
|
Ordering Information
|
WCA |
wr |
-m |
f |
cnt |
-p |
f |
|
Waveguide To Coax Adapter, WR112, Bronze, Cover Flange, SMA Female Connector, Chromated, Paint Space Machine Gray.
|
|
|
|
|
|
|
|
|
Example part number:
|
WCA |
112 |
-B |
01 |
SF |
-C |
P |
|
Series (WCA):
|
|
|
|
|
|
|
|
|
Waveguide Size (wr): WR28 thru WR975
|
|
|
|
|
|
|
|
|
Material (m): A – Aluminum,
B – Bronze, C – OFHC Copper , O – Other
|
|
|
|
|
|
|
|
|
Flange (f): See Appendix F and G
|
|
|
|
|
|
|
|
|
Connector (cnt): See Appendix E
|
|
|
|
|
|
|
|
|
Plating (-p): C – Chromate, S – Silver,
G – Gold, O – Other, N – None
|
|
|
|
|
|
|
|
|
Finish (f): P – Paint Space Machine Gray,
N – None, O – Other
|
|
|
|
|
|
|
|
home page
|
