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waveguide
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waveguide line drawing
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MODEL 
NUMBER
FREQ. 
Ghz
W/G 
TYPE
MATING 
FLANGE
ISOLATION
VSWR
INS. LOSS
DIMENSIONS 
(INCHES)
POWER 
(WATTS)
WT. 
(G)
 
 
   
TYP
MIN
TYP
TYP
TYP
MAX
A
B
C
D
PK
AVG
APPX
400
3.70-4.20
WR229
CMR229
29.0
26.0
1.07
1.08
0.10
0.15
4.86
4.86
2.00
3.16
1000
50
800
450
4.40-5.00
WR187
CMR187
29.0
26.0
1.07
1.08
0.10
0.15
4.00
4.00
1.78
2.63
500
25
600
655
2.90-6.40
WR137
CMR137
32.0
28.0
1.05
1.08
0.10
0.10
3.25
3.00
1.58
1.86
500
25
250
656
6.40-7.125
WR137
CMR137
32.0
28.0
1.05
1.08
0.10
0.10
3.25
3.00
1.58
1.86
500
25
250
657
5.90-7.125
WR137
CMR137
32.0
28.0
1.05
1.08
0.15
0.20
3.25
3.00
1.58
1.86
500
25
250
745
7.10-8.50
WR112
UG138/U
30.0
26.0
1.06
1.10
0.15
0.20
2.63
2.50
1.88
1.52
500
25
300
746
7.10-7.80
WR112
UG138/U
32.0
28.0
1.05
1.08
0.15
0.20
2.63
2.50
1.88
1.52
500
25
300
747
7.80-8.50
WR112
UG138/U
32.0
28.0
1.05
1.08
0.15
0.25
2.63
2.50
1.88
1.52
500
25
300
1015
10.00-11.00
WR90
UG135/U
26.0
20.0
1.10
1.22
0.18
0.30
2.25
2.25
1.63
1.44
500
10
125
1016
10.70-11.70
WR90
UG135/U
26.0
20.0
1.10
1.22
0.18
0.30
2.25
2.25
1.63
1.44
500
10
125
1200
10.70-13.25
WR75
WR75
30.0
26.0
1.06
1.10
0.18
0.30
1.75
1.75
1.50
0.97
500
10
140
1221
10.70-11.70
WR75
WR75
32.0
28.0
1.05
1.08
0.18
0.30
1.75
1.75
1.50
0.97
500
10
140
1218
10.95-12.75
WR75
WR75
30.0
26.0
1.06
1.10
0.18
0.30
1.75
1.75
1.50
0.97
500
10
140
1500
12.40-18.00
WR62
UG1665/U
19.0
18.0
1.25
1.30
0.18
0.30
1.50
1.50
1.32
0.85
500
10
200
1509
14.00-16.00
WR62
UG1665/U
23.0
20.0
1.15
1.22
0.15
0.20
1.50
1.50
1.32
0.85
500
10
200
1800
17.70-19.70
WR42
UG597/U
23.0
20.0
1.15
1.22
0.18
0.30
1.00
1.15
0.88
0.71
250
5.0
50
2200
21.20-23.60
WR42
UG597/U
26.0
23.0
1.10
1.15
0.18
0.30
1.00
1.15
0.88
0.71
250
5.0
50
2213
17.70-23.60
WR42
UG597/U
22.0
19.0
1.17
1.25
0.18
0.30
1.00
1.15
0.88
0.71
250
5.0
50
2025
18.00-22.50
WR42
UG597/U
21.0
19.0
1.20
1.25
0.18
0.30
1.00
1.15
0.88
0.71
250
5.0
40
2964
25.00-28.00
WR28
UG599/U
24.0
21.0
1.13
1.20
0.15
0.20
0.90
0.90
0.90
0.52
250
5.0
40
2965
28.00-30.00
WR28
UG599/U
24.0
21.0
1.13
1.20
0.15
0.20
0.90
0.90
0.90
0.52
250
5.0
40
3500
33.00-37.00
WR28
UG599/U
24.0
21.0
1.13
1.20
0.18
0.30
0.90
0.90
0.90
0.52
250
5.0
40
3851
37.00-40.00
WR28
UG599/U
23.0
20.0
1.15
1.25
0.18
0.30
0.90
0.90
0.90
0.52
250
5.0
40
Note: Heat sink temperature must not exceed the maximum operating temperature specified.

RFS Ferrocom, Ferrocom Ferrite Division, 6680 Via Del Oro, San Jose, California  95119, USA P: (408)281-6100 F: (408)281-4000