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Rectangular to Rectangular Transition Specials

Rectangular to Rectangular Waveguide Transition Specials in Non-overlapping Bands

These precisely machined transitions allow connection between rectangular waveguides with low insertion loss and good match. These transitions are most suitable for laboratory set-ups to measure non-overlapping rectangular waveguide components.

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

Model Information

       
Example Part Number:  284 187 WA -XX
Larger WG Size        
Smaller WG Size      
Product Code    
Length

The data is for reference only.
EIA
WR
Length
(mm
/inch)
P/N
Flange
Mat.
N.W.
(Kg)
Test
Report
WR650 to 430
292.1/11.5
650430WA-292.1
In Stock!

WR650: FDP14
WR430: FDP22

Al
1.75
 
WR430 to 284
203.2/8
430284WA-203.2
In Stock!

WR430: FDP22
WR284: FDP32

Al
0.85
 
WR284 to 187
304.8/12
284187WA-304.8
In Stock!

WR284: FDP32/FDM32/
              FEP32/FAP32/
              FAM32/FAE32
WR187: FDP48/FDM48/
              FEP48/FAP48/
              FAM48/FAE48

Al
0.65
WR284 to 137
254/10
284137WA-254
WR284: FDP32/FDM32/
             FEP32/FAP32/
             FAM32/FAE32
WR137:FDP70/FDM70/
            FEP70/FAP70/
           FAM70/FAE70
Al
-
-
WR284 to 90
304.8/12
28490WA-304.8
WR284: FDP32/FDM32/
              FEP32/FAP32/
              FAM32/FAE32
WR90: FBP100/FBM100/
             FBE100/FDP100/
             FDM100/FEP100
Al
-
-
     
WR187 to 137
136.6/5.38
187137WA-136.6
In Stock!
WR187: FDP48
WR137:FDP70
Al
0.30
WR187 to 137
136.6/5.38
187137WA-136.6_DMDM
WR187: FDM48
WR137:FDM70
Al
0.26
WR187 to 90
279.4/11
18790WA-279.4
In Stock!
WR187: FDP48/FDM48/
             FEP48/FAP48/
             FAM48/FAE48
WR90: FBP100/FBM100/
            FBE100/FDP100/
            FDM100/FEP100
Al
0.72
WR187 to 90
400/15.75
18790WA-400
WR187: FDP48/FDM48/
              FEP48/FAP48/
              FAM48/FAE48
WR90: FBP100/FBM100/
            FBE100/FDP100/
            FDM100/FEP100
Al
-
-
WR187 to 75
304.8/12
18775WA-304.8

WR187: FDP48/FDM48/
             FEP48/FAP48/
            FAM48/FAE48
WR75:FBP120/FBM120/
             FBE120/FDP120/
FDM120

Al
-
-
     
WR137 to 90
254/10
13790WA-254
In Stock!
WR137:FDP70/FDM70/
             FEP70/FAP70/
             FAM70/FAE70
WR90: FBP100/FBM100/
            FBE100/FDP100/
            FDM100/FEP100
Al
0.4
WR137 to 75
304.8/12
13775WA-304.8
WR137:FDP70/FDM70/
             FEP70/FAP70/
             FAM70/FAE70
WR75:FBP120/FBM120/
             FBE120/FDP120/
FDM120
Al
-
-
     
WR112 to 75
119.1/4.69
11275WA-119.1

WR112: FBP84/FBM84/
             FBE84/FDP84/
             FDM84/FEP84
WR75:FBP120/FBM120/
              FBE120/FDP120/
FDM120

Al
-
-
WR112 to 28
254/10
11228WA-254
WR112: FBP84/FBM84/
             FBE84/FDP84/
            FDM84/FEP84
WR28: FBP320/FBM320/
FBE320
Al
-
-
     
WR90 to 62
152.4/6
9062WA-152.4
In Stock!
WR90: FBP100/FBM100/
            FBE100/FDP100/
            FDM100/FEP100
WR62:FBP140/FBM140/
             FBE140/FDP140/
FDM140
Al
0.18
WR90 to 42
203.2/8
9042WA-203.2_Cu
WR90: FBP100/FBM100/
             FBE100/FDP100/
              FDM100/FEP100
WR42:FBP220/FBM220/
FBE220
Cu
-
-
WR90 to 28
203.2/8
9028WA-203.2_Cu
In Stock!
WR90: FBP100/FBM100/
            FBE100/FDP100/
           FDM100/FEP100
WR28:FBP320/FBM320/
FBE320
Cu
0.55
     
WR62 to 42
25.4/1
6242WA-25.4_Cu
WR62:FBP140/FBM140/
              FBE140/FDP140/
FDM140
WR42:FBP220/FBM220/
FBE220
Cu
-
-
WR62 to 42
152.4/6
6242WA-152.4_Cu
In Stock!
WR62:FBP140/FBM140/
             FBE140/FDP140/
FDM140
WR42:FBP220/FBM220/
FBE220
Cu
0.38
WR62 to 28
152.4/6
6228WA-152.4_Cu
WR62:FBP140/FBM140/
             FBE140/FDP140/
FDM140
WR28:FBP320
Cu
-
-
     
WR42 to 28
50/2
4228WA-50_Cu
In Stock!
WR42:FBP220
WR28:FBP320
Cu
0.04
WR42 to 22
55.9/2.2
4222WA-55.9_Cu
WR42:FBP220
WR22:FUGP400
Cu
-
-
WR42 to 19
63.5/2.5
4219WA-63.5_Cu
WR42:FBP220
WR19:FUGP500
Cu
-
-
WR42 to 15
68.6/2.7
4215WA-68.6_Cu
WR42:FBP220
WR15:FUGP620
Cu
-
-
WR42 to 12
83.8/3.3
4212WA-83.8_Cu
WR42:FBP220
WR12:FUGP740
Cu
-
-
WR42 to 10
83.8/3.3
4210WA-83.8_Cu
WR42:FBP220
WR10:FUGP900
Cu
-
-
WR42 to 8
83.8/3.3
428WA-83.8_Cu
Cu
-
-
WR42 to 6
88.9/3.5
426WA-88.9_Cu
Cu
-
-
WR42 to 5
91.4/3.6
425WA-91.4_Cu
Cu
-
-
      
WR28 to 19
50/2
2819WA-50_Cu
In Stock!
WR28:FBP320
WR19:FUGP500
Cu
0.04
WR28 to 15
50/2
2815WA-50_Cu
WR28:FBP320
WR15:FUGP620
Cu
-
-
WR28 to 12
55.9/2.2
2812WA-55.9_Cu
WR28:FBP320
WR12:FUGP740
Cu
-
-
WR28 to 10
55.9/2.2
2810WA-55.9_Cu
WR28:FBP320
WR10:FUGP900
Cu
-
-
WR28 to 8
55.9/2.2
288WA-55.9_Cu
Cu
-
-
WR28 to 6
58.4/2.3
286WA-58.4_Cu
Cu
-
-
WR28 to 5
61.0/2.4
285WA-61_Cu
Cu
-
-
     
WR22 to 15
45.7/1.8
2215WA-45.7_Cu
WR22:FUGP400
WR15:FUGP620
Cu
-
-
WR22 to 12
45.7/1.8
2212WA-45.7_Cu
WR22:FUGP400
WR12:FUGP740
Cu
-
-
WR22 to 10
45.7/1.8
2210WA-45.7_Cu
WR22:FUGP400
WR10:FUGP900
Cu
-
-
WR22 to 8
45.7/1.8
228WA-45.7_Cu
Cu
-
-
WR22 to 6
45.7/1.8
226WA-45.7_Cu
Cu
-
-
WR22 to 5
48.3/1.9
225WA-48.3_Cu
Cu
-
-
    
WR19 to 12
38.1/1.5
1912WA-38.1_Cu
WR19:FUGP500
WR12:FUGP740
Cu
-
-
WR19 to 10
38.1/1.5
1910WA-38.1_Cu
WR19:FUGP500
WR10:FUGP900
Cu
-
-
WR19 to 8
38.1/1.5
198WA-38.1_Cu
Cu
-
-
WR19 to 6
38.1/1.5
196WA-38.1_Cu
Cu
-
-
WR19 to 5
40.6/1.6
195WA-40.6_Cu
Cu
-
-
    
WR15 to 10
35.6/1.4
1510WA-35.6_Cu
WR15:FUGP620
WR10:FUGP900
Cu
-
-
WR15 to 8
35.6/1.4
158WA-35.6_Cu
Cu
-
-
WR15 to 6
35.6/1.4
156WA-35.6_Cu
Cu
-
-
WR15 to 5
35.6/1.4
155WA-35.6_Cu
Cu
-
-
    
WR12 to 8
33/1.3
128WA-33_Cu
Cu
-
-
WR12 to 6
33/1.3
126WA-33_Cu
Cu
-
-
WR12 to 5
33/1.3
125WA-33_Cu
Cu
-
-
    
WR10 to 6
30/1.2
106WA-30_Cu
Cu
-
-
WR10 to 5
30/1.2
105WA-30_Cu
Cu
-
-
    
WR8 to 5
27.9/1.1
85WA-27.9_Cu
Cu
-
-

Please refer to the Flange Drawing section for flange type