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Waveguide Components
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Double Ridge to Double Ridge
 
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Precision & Low Power
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Waveguide Transition


1. Rectangular to Rectangular Waveguide, Adapters in Overlapping Bands(Table 1)

2. Double Ridge to Rectangular(Table 2)

ddddd

 

1. Rectangular to Rectangular Waveguide, Adapters in Overlapping Bands

A-INFO's waveguide tapered transitions cover the frequency range up to 170 GHz in several waveguide bands. The tapered transitions allow very efficient propagation of RF energy from one waveguide size to another. Transitions are available in standard lengths as well as customer specific lengths.

The data is for reference only.
EIA
WR
Frequency Range
(GHz)

Length
(mm
/inch)

P/N  VSWR  Flange Material N.W.
(Kg)
WR430 to 340
2.20 - 2.60
330.2/13
430340WA-330.2
1.05
WR430: FDP22/FDM22
WR340: FDP26/FDM26 
Al/Cu
-
WR340 to 284
2.60-3.30
292.1/11.5
340284WA-292.1
1.05
WR340: FDP26/FDM26
WR284: FDP32/FDM32/FEP32/
FAP32/FAM32/FAE32
Al/Cu
-
WR284 to 229 
3.30-3.95
279.4/11
284229WA-279.4
1.05
WR284: FDP32/FDM32/FEP32/
FAP32/FAM32/FAE32/
WR229: FDP40/FDM40/FEP40/
FAP40/FAM40/FAE40
Al/Cu
-
 
WR229 to 187 
3.95-4.90
254/10
229187WA-254
1.05
WR229: FDP40/FDM40/FEP40/
FAP40/FAM40/FAE40
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
Al/Cu
-
WR187 to 159 
4.90-5.85
228.6/9
187159WA-228.6
1.05
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WR159 to 137 
5.85-7.05
152.4/6
159137WA-152.4
1.1
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WR159 to 137 
5.85-7.05
203.2/8
159137WA-203.2
1.05
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WR137 to 112 
7.05-8.20
101.6/4
137112WA-101.6
In Stock!
1.1
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
0.17
WR137 to 112 
7.05-8.20
152.4/6
137112WA-152.4
1.05
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
WR112 to 90 
8.20-10.0
101.6/4
11290WA-101.6
1.1
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Al/Cu
-
WR112 to 90 
8.20-10.0
152.4/6
11290WA-152.4
1.08
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Al/Cu
-
WR90 to 75 
10.0-12.4
76.2/3
9075WA-76.2
In Stock!
1.15
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al

0.065
/Al

WR90 to 75 
10.0-12.4
127/5
9075WA-127_Cu
1.08
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al
-
 
WR75 to 62
12.4-15.0
50/2
7562WA-50_Cu
In Stock!
1.17
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
Cu/Al
0.14
/Cu
WR75 to 62 
12.4-15.0
101.6/4
7562WA-101.6_Cu
In Stock!
1.08
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
Cu/Al
0.19
/Cu
WR62 to 51 
15.0-18.0
50/2
6251WA-50_Cu
In Stock!
1.17
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu/Al
0.11
/Cu
WR62 to 51 
15.0-18.0
101.6/4
6251WA-101.6_Cu
1.08
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu/Al
-
 
WR51 to 42 
18.0-22.0
50/2
5142WA-50_Cu
In Stock!
1.17
WR51:FBP180/FBM180/FBE180
FDP180/FDM180
WR42:FBP220/FBM220/FBE220
Cu/Al
0.08
/Cu
WR51 to 42 
18.0-22.0
101.6/4
5142WA-101.6_Cu
1.1
WR51:FBP180/FBM180/FBE180
WR42:FBP220/FBM220/FBE220
Cu/Al
-
WR42 to 34 
22.0-26.5
50/2
4234WA-50_Cu
1.17
WR42:FBP220/FBM220/FBE220
WR34:FBP260/FBM260/FBE260 
Cu/Al
-
WR42 to 34 
22.0-26.5
101.6/4
4234WA-101.6_Cu
1.1
WR42:FBP220/FBM220/FBE220
WR34:FBP260/FBM260/FBE260 
Cu/Al
-
WR42 to 28 
18.0-40.0
101.6/4
4228WA-50_Cu
In Stock!
1.1
WR42:FBP220/FBM220/FBE220
WR28:FBP320/FBM320/FBE320 
Cu/Al
0.05
/Cu
WR34 to 28
26.5-33.0
50/2
3428WA-50_Cu
In Stock!
1.17
WR34:FBP260/FBM260/FBE260
WR28:FBP320/FBM320/FBE320
Cu/Al
0.05
/Cu
WR28 to 22 
33.0-40.0
50/2
2822WA-50_Cu
In Stock!
1.17
WR28:FBP320/FBM320/FBE320
WR22: FUGP400
Cu
0.05
 
WR22 to 19
40.0-50.0
50/2
2219WA-50_Cu
 In Stock!
1.1
WR22:FUGP400
WR19:FUGP500
Cu
0.08
WR19 to 15
50.0-60.0
50/2
1915WA-50_Cu
In Stock! 
1.1
WR19:FUGP500
WR15:FUGP620 
Cu
0.04
 
WR15 to 12 
60.0-75.0
35.6/1.4
1512WA-35.6_Cu
1.1
WR15:FUGP620
WR12:FUGP740 
Cu
0.03
WR15 to 12 
60.0-75.0
50/2
1512WA-50_Cu
In Stock!
1.1
WR15:FUGP620
WR12:FUGP740 
Cu
0.03
 
WR12 to 10 
75.0-90.0
33/1.3
1210WA-33_Cu
1.1
WR12:FUGP740
WR10:FUGP900 
Cu
0.03
WR12 to 10
75.0-90.0
50/2
1210WA-50_Cu
In Stock!
1.1
WR12:FUGP740
WR10:FUGP900 
Cu
0.03
 
WR10 to 8 
90.0-110.0
30/1.2
108WA-30_Cu
In Stock!
1.2
UG387
Cu
0.03
WR8
to 6 
110.0-140.0
30/1.2
86WA-30_Cu
1.2
UG387
Cu
-
WR6
to 5 
140.0-170.0
25.4/1
65WA-25.4_Cu
1.2
UG387
Cu
-

2. Double Ridge to Rectangular

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.

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

228.6
/9

84D510WA-228.6
1.15
Cover or Groove
WR510: FDP18/FDM18
Al
-
WRD84 to WR430
1.70-2.0
228.6
/9
84D430WA-228.6
1.15
Cover or Groove
WR430: FDP22/FDM22
Al/Cu
-
         
WRD200 to WR430
2.0-2.60
228.6
/9
200D430WA-228.6
1.15
Cover or Groove
WR430: FDP22/FDM22
Al/Cu
-
WRD200 to WR340
2.20-3.30
228.6
/9
200D340WA-228.6
1.15
Cover or Groove
WR340: FDP26/FDM26 
Al/Cu
-
WRD200 to WR284
2.60-3.95
228.6
/9
200D284WA-228.6
1.15
Cover or Groove
WR284: FDP32/FDM32/FEP32/
FAP32/FAM32/FAE32/
Al/Cu
-
WRD200 to WR229
3.30-4.80
228.6
/9
200D229WA-228.6
1.15
Cover or Groove
WR229: FDP40/FDM40/FEP40/
FAP40/FAM40/FAE40
Al/Cu
-
WRD200 to WR187
3.95-4.80
228.6
/9
200D187WA-228.6
1.15
Cover or Groove
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
Al/Cu
-
         
WRD250 to WR340
2.60-3.30
228.6
/9
250D340WA-228.6
1.15
Cover or Groove
WR340: FDP26/FDM26 
Al/Cu
-
WRD250 to WR284
2.60-3.95
228.6
/9
250D284WA-228.6
1.15
Cover or Groove
WR284: FDP32/FDM32/FEP32/
FAP32/FAM32/FAE32/
Al/Cu
-
WRD250 to WR229
3.30-4.90
228.6
/9
250D229WA-228.6
1.15
Cover or Groove
WR229: FDP40/FDM40/FEP40/
FAP40/FAM40/FAE40
Al/Cu
-
WRD250 to WR187
3.95-5.85
228.6
/9
250D187WA-228.6
1.15
Cover or Groove
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
Al/Cu
-
WRD250 to WR159
4.90-7.05
203.2
/8
250D159WA-203.2
1.15
Cover or Groove
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WRD250 to WR137
5.85-7.80
203.2
/8
250D137WA-203.2
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD250 to WR112
7.05-7.80
177.8
/7
250D112WA-177.8
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
         
WRD350 to WR284
3.50-3.95
152.4
/6
350D284WA-152.4
1.20
Cover or Groove
WR284: FDP32/FDM32/FEP32/
FAP32/FAM32/FAE32/
Al/Cu
-
WRD350 to WR229
3.50-4.90
152.4
/6
350D229WA-152.4
1.20
Cover or Groove
WR229: FDP40/FDM40/FEP40/
FAP40/FAM40/FAE40
Al/Cu
-
WRD350 to WR187
3.95-5.85
152.4
/6
350D187WA-152.4
1.20
Cover or Groove
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
Al/Cu
-
WRD350 to WR159
4.90-7.05
152.4
/6
350D159WA-152.4
1.15
Cover or Groove
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WRD350 to WR137
5.85-8.20
152.4
/6
350D137WA-152.4
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD350 to WR112
7.05-8.20
152.4
/6
350D112WA-152.4
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
         
WRD475 to WR187
4.75-5.85
152.4
/6
475D187WA-152.4
1.15
Cover or Groove
WR187: FDP48/FDM48/FEP48/
FAP48/FAM48/FAE48
Al/Cu
-
WRD475 to WR159
4.90-7.05
152.4
/6
475D159WA-152.4
1.15
Cover or Groove
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WRD475 to WR137
5.85-8.20
147.3
/5.8
475D137WA-147.3
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD475 to WR112
7.05-10.0
114.3
/4.5
475D112WA-114.3
In Stock!
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
WRD475 to WR90
8.20-11.0
152.4
/6
475D90WA-152.4
In Stock!
1.15
Cover or Groove
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Al/Cu
-
WRD475 to WR75
10.0-11.0
152.4
/6
475D75WA-152.4
1.15
Cover or Groove
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Al/Cu
-
         
WRD580 to WR159
5.80-7.05
152.4
/6
580D159WA-152.4
1.15
Cover or Groove
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WRD580 to WR137
5.85-8.20
152.4
/6
580D137WA-152.4
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD580 to WR112
7.05-10.0
114.3
/4.5
580D112WA-114.3
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
WRD580 to WR90
8.20-12.4
127
/5
580D90WA-127_Cu
1.15
Cover or Groove
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Cu/Al
-
WRD580 to WR75
10.0-15.0
114.3
/4.5
580D75WA-114.3_Cu
In Stock!
1.15
Cover or Groove
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al
0.35Cu
0.10Al
WRD580 to WR62
12.4-16.0
101.6
/4
580D62WA-101.6_Cu
1.15
Cover or Groove
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
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu/Al
-
         
WRD650 to WR159
6.50-7.05
152.4
/6
650D159WA-152.4
1.25
Cover or Groove
WR159: FDP58/FDM58/FEP58/
FAP58/FAM58/FAE58
Al/Cu
-
WRD650 to WR137
6.50-8.20
152.4
/6
650D137WA-152.4
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD650 to WR112
7.05-10.0
114.3
/4.5
650D112WA-114.3
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
WRD650 to WR90
8.20-12.4
127
/5
650D90WA-127_Cu
1.15
Cover or Groove
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Cu/Al
-
WRD650 toWR75
10.0-15.0
114.3
/4.5
650D75WA-114.3_Cu
1.15
Cover or Groove
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al
-
WRD650 to WR62
12.4-18.0
101.6
/4
650D62WA-101.6_Cu
1.15
Cover or Groove
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
Cu/Al
-
WRD650 to WR51
15.0-18.0
101.6
/4
650D51WA-101.6_Cu
1.15
Cover or Groove
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu/Al
-
         
WRD750 to WR137
7.50-8.20
152.4
/6
750D137WA-152.4
1.15
Cover or Groove
WR137:FDP70/FDM70/FEP70/
FAP70/FAM70/FAE70
Al/Cu
-
WRD750 to WR112
7.50-10.0
114.3
/4.5
750D112WA-114.3
1.15
Cover or Groove
WR112: FBP84/FBM84/FBE84/
FDP84/FDM84/FEP84
Al/Cu
-
WRD750 to WR90
8.20-12.4
127
/5
750D90WA-127_Cu
1.15
Cover or Groove
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Cu/Al
-
WRD750 to WR75
10.0-15.0
114.3
/4.5
750D75WA-114.3_Cu
1.15
Cover or Groove
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al
-
WRD750 to WR62
12.4-18.0
101.6
/4
750D62WA-101.6_Cu
1.15
Cover or Groove
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
Cu/Al
-
WRD750 to WR51
15.0-18.0
101.6
/4
750D51WA-101.6_Cu
1.15
Cover or Groove
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu/Al
-
         
WRD110 to WR90
11.0-12.4
76.2
/3
110D90WA-76.2_Cu
1.15
Cover or Groove
WR90: FBP100/FBM100/FBE100/
FDP100/FDM100/FEP100
Cu/Al
-
WRD110 to WR75
11.0-15.0
76.2
/3
110D75WA-76.2_Cu
1.15
Cover or Groove
WR75:FBP120/FBM120/FBE120/
FDP120/FDM120
Cu/Al
-
WRD110 to WR62
12.4-18.0
63.5
/2.5
110D62WA-63.5_Cu
1.15
Cover or Groove
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140
Cu/Al
-
WRD110 to WR51
15.0-22.0
63.5
/2.5
110D51WA-63.5_Cu
1.15
Cover or Groove
WR51:FBP180/FBM180/FBE180/
FDP180/FDM180
Cu
-
WRD110 to WR42
18.0-26.5
50.8
/2
110D42WA-50.8_Cu
1.15
Cover or Groove
WR42:FBP220/FBM220/FBE220
Cu
-
WRD110 to WR34
22.0-26.5
50.8
/2
110D34WA-50.8_Cu
1.15
Cover or Groove
WR34:FBP260/FBM260/FBE260 
Cu
-
         
WRD180 to WR42
18.0-26.5
50.8
/2
180D42WA-50.8_Cu
1.2
Cover or Groove
WR42:FBP220/FBM220/FBE220
Cu
-
WRD180 to WR34
22.0-33.0
50.8
/2
180D34WA-50.8_Cu
1.2
Cover or Groove
WR34:FBP260/FBM260/FBE260
Cu
-
WRD180 to WR28
26.5-40.0
50.8
/2
180D28WA-50.8_Cu
1.2
Cover or Groove
WR28:FBP320/FBM320/FBE320
Cu
-

Please refer to the Flange Drawing section for flange type

Download all waveguide transition components catalog

 
 
Copyright@ 2017 Chengdu AINFO Inc. All rights reserved.
Last updated 2017-07-27
在我喝丰胸产品粉嫩公主酒酿蛋一个月后,我最大丰胸方法的感触当时胸部总感觉涨涨的热热的,看着乳房丰胸产品哪个好的肌肤也变得光滑有弹性了,看到这些初步的效果,让我对粉嫩公主酒酿蛋更加有信心了粉嫩公主酒酿蛋正品,我就坚持使用第二个周期,心里充满了期待.