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) |
Test Report |
WRD84 to WR975 |
0.84-1.12 |
304.8
/12 |
84D975WA-304.8 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD84 to WR770 |
0.96-1.45 |
304.8
/12 |
84D770WA-304.8 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD84 to WR650 |
1.12-1.70 |
304.8
/12 |
84D650WA-304.8 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD84 to WR510 |
1.45-2.0 |
228.6
/9 | 84D510WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD84 to WR430 |
1.70-2.0 |
228.6
/9 |
84D430WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
|
WRD200 to WR430 |
2.0-2.60 |
228.6
/9 |
200D430WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD200 to WR340 |
2.20-3.30 |
228.6
/9 |
200D340WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD200 to WR284 |
2.60-3.95 |
228.6
/9 |
200D284WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD200 to WR229 |
3.30-4.80 |
228.6
/9 |
200D229WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD200 to WR187 |
3.95-4.80 |
228.6
/9 |
200D187WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
|
WRD250 to WR340 |
2.60-3.30 |
228.6
/9 |
250D340WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR284 |
2.60-3.95 |
228.6
/9 |
250D284WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR229 |
3.30-4.90 |
228.6
/9 |
250D229WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR187 |
3.95-5.85 |
228.6
/9 |
250D187WA-228.6 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR159 |
4.90-7.05 |
203.2
/8 |
250D159WA-203.2 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR137 |
5.85-7.80 |
203.2
/8 |
250D137WA-203.2 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD250 to WR112 |
7.05-7.80 |
177.8
/7 |
250D112WA-177.8 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
|
WRD350 to WR284 |
3.50-3.95 |
152.4
/6 |
350D284WA-152.4 |
1.20 |
Cover or Groove |
|
Al |
- |
- |
WRD350 to WR229 |
3.50-4.90 |
152.4
/6 |
350D229WA-152.4 |
1.20 |
Cover or Groove |
|
Al |
- |
- |
WRD350 to WR187 |
3.95-5.85 |
152.4
/6 |
350D187WA-152.4
In Stock! |
1.20 |
Cover or Groove |
|
Al |
0.30 |
|
WRD350 to WR159 |
4.90-7.05 |
152.4
/6 |
350D159WA-152.4
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.47 |
|
WRD350 to WR137 |
5.85-8.20 |
152.4
/6 |
350D137WA-152.4
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.34 |
|
WRD350 to WR112 |
7.05-8.20 |
152.4
/6 |
350D112WA-152.4
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.41 |
|
|
WRD475 to WR187 |
4.75-5.85 |
152.4
/6 |
475D187WA-152.4 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD475 to WR159 |
4.90-7.05 |
152.4
/6 |
475D159WA-152.4 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD475 to WR137 |
5.85-8.20 |
147.3
/5.8 |
475D137WA-147.3 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD475 to WR112 |
7.05-10.0 |
114.3
/4.5 |
475D112WA-114.3 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD475 to WR90 |
8.20-11.0 |
152.4
/6 |
475D90WA-152.4 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD475 to WR75 |
10.0-11.0 |
152.4
/6 |
475D75WA-152.4 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
|
WRD580 to WR159 |
5.80-7.05 |
152.4
/6 |
580D159WA-152.4
In Stock! |
1.2 |
Cover or Groove |
|
Al |
0.33 |
|
WRD580 to WR137 |
5.85-8.20 |
152.4
/6 |
580D137WA-152.4
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.28 |
|
WRD580 to WR112 |
7.05-10.0 |
114.3
/4.5 |
580D112WA-114.3
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.22 |
|
WRD580 to WR90 |
8.20-12.4 |
127
/5 |
580D90WA-127
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.19 |
|
WRD580 to WR75 |
10.0-15.0 |
114.3
/4.5 |
580D75WA-114.3
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.09 |
|
WRD580 to WR75 |
10.0-15.0 |
114.3
/4.5 |
580D75WA-114.3_Cu
|
1.15 |
Cover or Groove |
|
Cu |
- |
|
WRD580 to WR62 |
12.4-16.0 |
101.6
/4 |
580D62WA-101.6 |
1.15 |
Cover or Groove |
WRD580:FPWRD580D28/
FMWRD580D28
WR62:FBP140/FBM140/FBE140/
FDP140/FDM140 | Al |
- |
- |
WRD580 to WR51 |
15.0-16.0 |
152.4
/6 |
580D51WA-152.4 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
|
WRD650 to WR159 |
6.50-7.05 |
152.4
/6 |
650D159WA-152.4
In Stock! |
1.25 |
Cover or Groove |
|
Al |
0.3 |
|
WRD650 to WR137 |
6.50-8.20 |
152.4
/6 |
650D137WA-152.4
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.25 |
|
WRD650 to WR112 |
7.05-10.0 |
114.3
/4.5 |
650D112WA-114.3
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.2 |
|
WRD650 to WR90 |
8.20-12.4 |
127
/5 |
650D90WA-127
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.2 |
|
WRD650 toWR75 |
10.0-15.0 |
114.3
/4.5 |
650D75WA-114.3
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.15 |
|
WRD650 to WR62 |
12.4-18.0 |
101.6
/4 |
650D62WA-101.6 |
1.15 |
Cover or Groove |
|
Al |
- |
|
WRD650 to WR62 |
12.4-18.0 |
101.6
/4 |
650D62WA-101.6_Cu
In Stock! |
1.15 |
Cover or Groove |
|
Cu |
0.42 |
|
WRD650 to WR51 |
15.0-18.0 |
101.6
/4 |
650D51WA-101.6
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.1 |
|
|
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
In Stock! |
1.15 |
Cover or Groove |
|
Al |
0.25 |
|
WRD750 to WR90 |
8.20-12.4 |
127
/5 |
750D90WA-127
In Stock!
1.15 |
Cover or Groove |
|
Al |
0.16 |
|
|
WRD750 to WR90 |
8.20-12.4 |
127
/5 |
750D90WA-127_Cu
In Stock!
|
1.15 |
Cover or Groove |
|
Cu |
0.26 |
|
WRD750 to WR75 |
10.0-15.0 |
114.3
/4.5 |
750D75WA-114.3
In Stock!
1.15 |
Cover or Groove |
|
Al |
0.14 |
|
|
WRD750 to WR75 |
10.0-15.0 |
114.3
/4.5 |
750D75WA-114.3_Cu
In Stock! |
1.15 |
Cover or Groove |
|
Cu |
0.26 |
|
WRD750 to WR62 |
12.4-18.0 |
101.6
/4 |
750D62WA-101.6
In Stock!
1.15 |
Cover or Groove |
|
Al |
0.12 |
|
|
WRD750 to WR62 |
12.4-18.0 |
101.6
/4 |
750D62WA-101.6_Cu
In Stock! |
1.15 |
Cover or Groove |
|
Cu |
0.26 |
|
WRD750 to WR51 |
15.0-18.0 |
101.6
/4 |
750D51WA-101.6
In Stock!
1.15 |
Cover or Groove |
|
Al |
0.12 |
|
|
WRD750 to WR51 |
15.0-18.0 |
101.6
/4 |
750D51WA-101.6_Cu
In Stock! |
1.15 |
Cover or Groove |
|
Cu |
0.26 |
|
|
WRD110 to WR90 |
11.0-12.4 |
76.2
/3 |
110D90WA-76.2 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD110 to WR75 |
11.0-15.0 |
76.2
/3 |
110D75WA-76.2 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD110 to WR62 |
12.4-18.0 |
63.5
/2.5 |
110D62WA-63.5 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
WRD110 to WR51 |
15.0-22.0 |
63.5
/2.5 |
110D51WA-63.5 |
1.15 |
Cover or Groove |
|
Al |
- |
- |
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
In Stock! |
1.2 |
Cover or Groove |
|
Cu |
0.08 |
|
WRD180 to WR34 |
22.0-33.0 |
50.8
/2 |
180D34WA-50.8_Cu
In Stock! |
1.2 |
Cover or Groove |
|
Cu |
0.08 |
|
WRD180 to WR28 |
26.5-40.0 |
50.8
/2 |
180D28WA-50.8_Cu
In Stock! |
1.2 |
Cover or Groove |
|
Cu |
0.07 |
|
