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Waveguide Components
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Double Ridge to Rectangular Waveguide

(Transitions in Overlapping Bands)


ddddd

These precisely machined transitions allow connection of double-ridge waveguides to rectangular waveguides or other ridge guides with low insertion loss and good match. These transitions are most suitable for laboratory set-ups to measure double-ridge components with rectangular waveguide test equipment and vice versa.

The attached table ONLY lists the transition model numbers and lengths for overlapping bands. For over-moded transformers, which is available up to the second and third harmonic of the double-ridge fundamental frequency band, please consult A-INFO for details. Other lengths, bands and types may also be requested.

Model Information

       

Example Part Number: 

84D 975 WA -XX
Double Ridge WG Size        
WG Size      
Product Code    
Length

 

EIA
WR
Frequency Range
(GHz)
Length
(mm
/inch)
P/N 
VSWR 
WRD Flange
WR Flange
Mat.
N.W.
(Kg)
Tes Report
WRD84 to WR975
0.84-1.12
304.8
/12
84D975WA-304.8
1.15
Cover or Groove
WRD84:FPWRD84D24
WR975: FDP9
Al
-
-
WRD84 to WR770
0.96-1.45 
304.8
/12
84D770WA-304.8
1.15
Cover or Groove
WRD84:FPWRD84D24
WR770: FDP12
Al
-
-
WRD84 to WR650
1.12-1.70
304.8
/12
84D650WA-304.8
1.15
Cover or Groove
WRD84:FPWRD84D24
WR650: FDP14/FDM14
Al
-
-
WRD84 to WR510
1.45-2.0

228.6
/9

84D510WA-228.6
1.15
Cover or Groove
WRD84:FPWRD84D24
WR510: FDP18/FDM18
Al
-
-
WRD84 to WR430
1.70-2.0
228.6
/9
84D430WA-228.6
1.15
Cover or Groove
WRD84:FPWRD84D24
WR430: FDP22/FDM22
Al/Cu
-
-
 
WRD200 to WR430
2.0-2.60
228.6
/9
200D430WA-228.6
1.15
Cover or Groove
WRD200:FPWRD200D24
WR430: FDP22/FDM22
Al/Cu
-
-
WRD200 to WR340
2.20-3.30
228.6
/9
200D340WA-228.6
1.15
Cover or Groove
WRD200:FPWRD200D24
WR340: FDP26/FDM26
Al/Cu
-
-
WRD200 to WR284
2.60-3.95
228.6
/9
200D284WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
WRD200 to WR229
3.30-4.80
228.6
/9
200D229WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
WRD200 to WR187
3.95-4.80
228.6
/9
200D187WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
         
WRD250 to WR340
2.60-3.30
228.6
/9
250D340WA-228.6
1.15
Cover or Groove
WRD250:FPWRD250D30
WR340: FDP26/FDM26
Al/Cu
-
-
WRD250 to WR284
2.60-3.95
228.6
/9
250D284WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
WRD250 to WR229
3.30-4.90
228.6
/9
250D229WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
WRD250 to WR187
3.95-5.85
228.6
/9
250D187WA-228.6
1.15
Cover or Groove
Al/Cu
-
-
WRD250 to WR159
4.90-7.05
203.2
/8
250D159WA-203.2
1.15
Cover or Groove
Al/Cu
-
-
WRD250 to WR137
5.85-7.80
203.2
/8
250D137WA-203.2
1.15
Cover or Groove
Al/Cu
-
-
WRD250 to WR112
7.05-7.80
177.8
/7
250D112WA-177.8
1.15
Cover or Groove
Al/Cu
-
-
         
WRD350 to WR284
3.50-3.95
152.4
/6
350D284WA-152.4
1.20
Cover or Groove
Al/Cu
-
-
WRD350 to WR229
3.50-4.90
152.4
/6
350D229WA-152.4
1.20
Cover or Groove
Al/Cu
-
-
WRD350 to WR187
3.95-5.85
152.4
/6
350D187WA-152.4
In Stock!
1.20
Cover
WRD350:FPWRD350D24
WR187: FDP48
Al
0.30
WRD350 to WR159
4.90-7.05
152.4
/6
350D159WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD350 to WR137
5.85-8.20
152.4
/6
350D137WA-152.4
In Stock!
1.15
Cover
WRD350:FPWRD350D24
WR137:FDP70
Al
0.25
WRD350 to WR112
7.05-8.20
152.4
/6
350D112WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
         
WRD475 to WR187
4.75-5.85
152.4
/6
475D187WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD475 to WR159
4.90-7.05
152.4
/6
475D159WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD475 to WR137
5.85-8.20
147.3
/5.8
475D137WA-147.3
1.15
Cover or Groove
Al/Cu
-
-
WRD475 to WR112
7.05-10.0
114.3
/4.5
475D112WA-114.3
In Stock!
1.15
Cover or Groove
Al/Cu
0.10
-
WRD475 to WR90
8.20-11.0
152.4
/6
475D90WA-152.4
In Stock!
1.15
Cover or Groove
Al/Cu
0.17
-
WRD475 to WR75
10.0-11.0
152.4
/6
475D75WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
         
WRD580 to WR159
5.80-7.05
152.4
/6
580D159WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD580 to WR137
5.85-8.20
152.4
/6
580D137WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD580 to WR112
7.05-10.0
114.3
/4.5
580D112WA-114.3
1.15
Cover or Groove
Al/Cu
-
-
WRD580 to WR90
8.20-12.4
127
/5
580D90WA-127_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD580 to WR75
10.0-15.0
114.3
/4.5
580D75WA-114.3_Cu
1.15
Cover or Groove
Cu
-
-
WRD580 to WR75
10.0-15.0
114.3
/4.5
580D75WA-114.3
In Stock!
1.15
Cover
WRD580:FPWRD580D28
WR75:FBP120
Al
0.10
WRD580 to WR62
12.4-16.0
101.6
/4
580D62WA-101.6_Cu
1.15
Cover or Groove

WRD580:FPWRD580D28/
FMWRD580D28
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140

Cu/Al
-
-
WRD580 to WR51
15.0-16.0
152.4
/6
580D51WA-152.4_Cu
1.15
Cover or Groove
Cu/Al
-
-
         
WRD650 to WR159
6.50-7.05
152.4
/6
650D159WA-152.4
1.25
Cover or Groove
Al/Cu
-
-
WRD650 to WR137
6.50-8.20
152.4
/6
650D137WA-152.4
1.15
Cover or Groove
Al/Cu
-
-
WRD650 to WR112
7.05-10.0
114.3
/4.5
650D112WA-114.3
1.15
Cover or Groove
Al/Cu
-
-
WRD650 to WR90
8.20-12.4
127
/5
650D90WA-127_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD650 toWR75
10.0-15.0
114.3
/4.5
650D75WA-114.3_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD650 to WR62
12.4-18.0
101.6
/4
650D62WA-101.6_Cu
In Stock!
1.15
Cover or Groove
WRD650:FPWRD650D28
WR62:FBP140
Cu
0.42
WRD650 to WR51
15.0-18.0
101.6
/4
650D51WA-101.6_Cu
1.15
Cover or Groove
Cu/Al
-
-
         
WRD750 to WR137
7.50-8.20
152.4
/6
750D137WA-152.4
In Stock!
1.15
Cover or Groove
Al
0.3
WRD750 to WR112
7.50-10.0
114.3
/4.5
750D112WA-114.3
1.15
Cover or Groove
Al/Cu
-
-
WRD750 to WR90
8.20-12.4
127
/5
750D90WA-127_Cu
In Stock!
1.15
Cover
WRD750:FPWRD750D24
WR90:FBP100
Cu
0.26
WRD750 to WR75
10.0-15.0
114.3
/4.5
750D75WA-114.3_Cu
In Stock!
1.15
Cover
WRD750:FPWRD750D24
WR75:FBP120
Cu
0.26
WRD750 to WR62
12.4-18.0
101.6
/4
750D62WA-101.6_Cu
In Stock!
1.15
Cover
WRD750:FPWRD750D24
WR62:FBP140
Cu
0.26
WRD750 to WR51
15.0-18.0
101.6
/4
750D51WA-101.6_Cu
In Stock!
1.15
Cover
WRD750:FPWRD750D24
WR51:FBP180
Cu
0.26
         
WRD110 to WR90
11.0-12.4
76.2
/3
110D90WA-76.2_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD110 to WR75
11.0-15.0
76.2
/3
110D75WA-76.2_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD110 to WR62
12.4-18.0
63.5
/2.5
110D62WA-63.5_Cu
1.15
Cover or Groove
Cu/Al
-
-
WRD110 to WR51
15.0-22.0
63.5
/2.5
110D51WA-63.5_Cu
1.15
Cover or Groove
Cu
-
-
WRD110 to WR42
18.0-26.5
50.8
/2
110D42WA-50.8_Cu
1.15
Cover or Groove
Cu
-
-
WRD110 to WR34
22.0-26.5
50.8
/2
110D34WA-50.8_Cu
1.15
Cover or Groove
Cu
-
-
         
WRD180 to WR42
18.0-26.5
50.8
/2
180D42WA-50.8_Cu
1.2
Cover or Groove
Cu
-
-
WRD180 to WR34
22.0-33.0
50.8
/2
180D34WA-50.8_Cu
1.2
Cover or Groove
Cu
-
-
WRD180 to WR28
26.5-40.0
50.8
/2
180D28WA-50.8_Cu
1.2
Cover or Groove
Cu
-
-

Please refer to the Flange Drawing section for flange type

 
 
Copyright@ 2017 Chengdu AINFO Inc. All rights reserved.
Last updated 2017-02-14