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Waveguide Components
WG_WG to Coaxial Adapter
Right Angle
Endlaunch
Double Ridge
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Double Ridge High Power
 
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WG_Rotary Joint
 
WG_Transition
Rectangular to Rectangular
Rectangular to Rectangular Transition Specials
Circular to Rectangular
Double Ridge to Rectangular
Double Ridge to Rectangular Transition Specials
Double Ridge to Double Ridge
 
WG_Load
Precision & Low Power
Sliding Load
Low-Medium Power
Medium Power
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Double Ridge Low Power
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WG_Switch
Rectangular, SPDT/DPDT
Double Ridge, SPDT/DPDT
 
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Waveguide Short Plates
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Waveguide Flange
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WG_Fixed Attenuator
General Purpose
Precision - Low Power
Precision - Low-Medium Power
Precision - Medium Power
Precision - High Power
 
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Band Pass
Low Pass
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WG_Flexible
 
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WG_Flange Information
Standard Flange Information
Precision Flange Information
DR Flange Information
 

   
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Circular to Rectangular Waveguide



A-INFO's circular to rectangular waveguide transitions cover the frequency range up to 170 GHz in several waveguide bands. The waveguide transitions are used to connect standard EIA rectangular waveguide to EIA circular waveguide with a low loss and reflection. Transitions are also available in customer specific circular waveguide size and lengths.

For Standard EIA WC Circular to Rectangular Waveguide Transition

Model Information

         

Example Part Number: 

90 WC 94 WA -XX
Rectangular WG Size          
EIA WC Waveguide Code        

EIA Circular WC Designation
Refer to Standard Circular WG Size

     
Product Code  
Length

 

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

Length
(mm/inch)

P/N
VSWR
Flange
Material
N.W.
(Kg)
WR90
8.20-12.4 101.6 / 4 90WCXXWA-101.6 1.1
Al
-
WR75
10.0-15.0 76.2 / 3 75WCXXWA-76.2 1.1
Al
-
WR62
12.4-18.0 50.8 / 2 62WCXXWA-50.8 1.1
Al
-
WR51
15.0-22.0 50.8 / 2 51WCXXWA-50.8_Cu 1.1
Cu
-
WR42
18.0-26.5 50.8 / 2 42WCXXWA-50.8_Cu 1.1
Cu
-
WR34
22.0-33.0 50.8 / 2 34WCXXWA-50.8_Cu 1.1 FBP260/FBM260/FBE260
Cu
-
WR28
26.5-40.0 38.1 / 1.5 28WCXXWA-38.1_Cu 1.1 FBP320/FBM320/FBE320
Cu
-
WR22
33.0-50.0 38.1 / 1.5 22WCXXWA-38.1_Cu 1.1 FUGP400(UG-383/U)
Cu
-
WR19
40.0-60.0 38.1 / 1.5 19WCXXWA-38.1_Cu 1.15 FUGP500
(UG-383/U modified)
Cu
-
WR15
50.0-75.0 27.9 / 1.1 15WCXXWA-27.9_Cu 1.15 FUGP620
(UG-385/U modified)
Cu
-
WR12
60.0-90.0 27.9 / 1.1 12WCXXWA-27.9_Cu 1.15 FUGP740(UG-387/U)
Cu
-
WR10
75.0-110.0 27.9 / 1.1 10WCXXWA-27.9_Cu 1.15 FUGP900
(UG-387/U modified)
Cu
-
WR8
90.0-140.0 27.9 / 1.1 8WCXXWA-27.9_Cu 1.2 UG-387/U modified
Cu
-
WR6
110.0-170.0 27.9 / 1.1 6WCXXWA-27.9_Cu 1.2 UG-387/U modified Cu -

 

For Customized Circular to Rectangular Waveguide Transition

Model Information

         

Example Part Number: 

90 C 25 WA -XX
Rectangular WG Size          
Customized Circular Waveguide Code        

Circular Waveguide Diameter, in mm

     
Product Code  
Length

 

 

Please refer to the Flange Drawing section for flange type

 

 
 
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Last updated 2017-02-14