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Waveguide Components
WG_WG to Coaxial Adapter
Right Angle
Endlaunch
Double Ridge
Double Ridge Endlaunch
Double Ridge High Power
 
WG_Ortho-Mode Transducer(OMT)New
 
WG_Tee
 
WG_Rotary Joint
 
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Rectangular to Rectangular
Rectangular to Rectangular Transition Specials
EIA Standard Circular WG to Rectangular Waveguide
Other Circular WG to Rectangular Waveguide
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
High Power
Double Ridge Low Power
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Double Ridge High Power
 
WG_Switch
Rectangular, SPDT/DPDT
Double Ridge, SPDT/DPDT
 
WG_Coupler
WG Cross
WG High Directional
WG Loop
DR WG High Directional
 
WG_Bend/Straight/Twist
Rectangular Straight WG
Radius Bend WG
Miter Bend WG
Rectangular Twist WG
Double Ridge Straight WG
Double Ridge Bend WG
Double Ridge Twist WG
 
WG_Short Plates
Waveguide Short Plates
Waveguide Offset Short
Waveguide Sliding Short
DR WG Short Plates
DR WG Offset Short
 
WG_Spacer (Shim)
Waveguide Spacer
Double Ridge WG Spacer
 
WG_VNA Calibration Kits
CLKA1 Kits Series
CLKA2 Kits Series
CLKA5 Kits Series
CLKB1 Kits Series
 
WG_Flange
Waveguide Flange
Double Ridge WG Flange
 
WG_Gasket
 
WG_Detector
 
WG Attenuator
General Purpose
Precision - Low Power
Precision - Low-Medium Power
Precision - Medium Power
Precision - High Power
WG Variable Attenuator
 
WG_Isolator
 
WG_Circulator
 
WG_Filter
Band Pass
Low Pass
High Pass
 
WG_Flexible
 
WG_Flexible Twistable
 
WG_Regular WG Info.
 
WG_Flange Information
Standard Flange Information
Precision Flange Information
DR Flange Information
 

   
Click below link to swith to our other product categories
Cable and Connectors
 


Waveguide Fixed Attenuator - General Purpose

 

 

Model Information

     

Example Part Number: 

650 WFA -XX
Waveguide Size: WR650 to WR10      
Product Code    
Attenuation(dB)  

 


The data is for reference only.
P/N
Freq. Range
(GHz)
Waveguide
Attenuation
(dB)
VSWR
Max.
Flange Type
Material
Test Report

650WFA-XX

1.12-1.70

WR650

3/6/10/20/30

1.25

FDP14/FDM14

Al
-
 

510WFA-XX

1.45-2.20

WR510

3/6/10/20/30

1.25

FDP18/FDM18

Al
-
 

430WFA-XX

1.70-2.60

WR430

3/6/10/20/30

1.25

FDP22/FDM22

Al/Cu
-
 

340WFA-XX

2.20-3.30

WR340

3/6/10/20/30

1.25

FDP26/FDM26

Al/Cu
-

340WFA-30-1
In Stock!

2.20-3.30

WR340

30

1.10

FDP26

Al
 

284WFA-XX

2.60-3.95

WR284

3/6/10/20/30

1.25

FDP32/FDM32

Al/Cu
-
 

229WFA-XX

3.30-4.90

WR229

3/6/10/20/30

1.25

FDP40/FDM40

Al/Cu
-

229WFA-30-1

3.30-4.90

WR229

30

1.25

FDP40

Al
 

187WFA-XX

3.95-5.85

WR187

3/6/10/20/30

1.25

FDP48/FDM48

Al/Cu
-
 

159WFA-XX

4.90-7.05

WR159

3/6/10/20/30

1.25

FDP58/FDM58

Al/Cu
-
 

137WFA-XX

5.85-8.20

WR137

3/6/10/20/30

1.25

FDP70/FDM70

Al/Cu
-

137WFA-03-40

5.85-8.20

WR137

3±1

1.25

FDP70/FDM70

Al/Cu

137WFA-50-4

5.85-8.20

WR137

50±2.5

1.30

FDP70

Al
 

112WFA-XX

7.05-10.0

WR112

3/6/10/20/30

1.25

FBP84/FBM84
/FBE84

Al/Cu
-

112WFA-30-2

7.05-10.0

WR112

30

1.25

FBP84

Al

112WFA-30-60

7.05-10.0

WR112

30

1.3

FBP84

Al
 

90WFA-XX

8.20-12.4

WR90

3/6/10/20/30

1.25

FBP100/FBM100
/FBE100

Al/Cu
-

90WFA-06-5_BMBM

8.20-12.4

WR90

6

1.25

FBM100

Al

90WFA-10-5_BMBM

8.20-12.4

WR90

10

1.25

FBM100

Al

90WFA-30-1

8.20-12.4

WR90

30

1.25

FBP100

Al

90WFA-60-8

8.20-12.4

WR90

60

1.35

FBP100

Al
-
 

75WFA-XX

10.0-15.0

WR75

3/6/10/20/30

1.25

FBP120/FBM120
/FBE120

Al/Cu
-
75WFA-10-1_Cu
In Stock!

10.0-15.0

WR75
10±1.5
1.25
FBP120
Cu
75WFA-20-1_Cu
In Stock!

10.0-15.0

WR75
20±2.0
1.25
FBP120
Cu
75WFA-30-40_Cu

10.0-15.0

WR75
30±3
1.25
FBP120
Cu
75WFA-30-150_Cu

13.75-14.5

WR75
30±1.5
1.25
FBP120
Cu
75WFA-50-150
In Stock!

13.75-14.5

WR75
50±3.5
1.25
FBP120
Al
75WFA-30-200_Cu

10.0-15.0

WR75
30±2
1.15
FBP120
Cu
 

62WFA-XX

12.4-18.0

WR62

3/6/10/20/30

1.25

FBP140/FBM140
/FBE140

Al/Cu
-

62WFA-03-5_Cu_BMBM

12.4-18.0

WR62

3

1.25

FBM140

Cu

62WFA-10-1_Cu
In Stock!

12.4-18.0

WR62

10±1.5

1.25

FBP140

Cu

62WFA-10-5_Cu_BMBM

12.4-18.0

WR62

10

1.25

FBM140

Cu

62WFA-20-1_Cu
In Stock!

12.4-18.0

WR62

20±2

1.25

FBP140

Cu
 

51WFA-XX

15.0-22.0

WR51

3/6/10/20/30

1.25

FBP180/FBM180
/FBE180

Al/Cu
-
 

42WFA-XX

18.0-26.5

WR42

3/6/10/20/30

1.25

FBP220/FBM220
/FBE220

Al/Cu
-

42WFA-03-5_Cu_BMBM

18.0-26.5

WR42

3

1.25

FBM220

Cu

42WFA-10-1_Cu
In Stock!

18.0-26.5

WR42

10±1.5

1.25

FBP220

Cu

42WFA-10-2_Cu
In Stock!

18.0-26.5

WR42

10±1.5

1.25

FBP220

Cu

42WFA-10-5_Cu_BMBM

18.0-26.5

WR42

10

1.25

FBM220

Cu

42WFA-20-1_Cu
In Stock!

18.0-26.5

WR42

20±2

1.25

FBP220

Cu
42WFA-30-2_Cu
18.0-26.5
WR42
27-33
1.20
Cu
-
 

34WFA-XX

22.0-33.0

WR34

3/6/10/20/30

1.25

FBP260/FBM260
/FBE260

Al/Cu
-
 

28WFA-XX

26.5-40.0

WR28

3/6/10/20/30

1.25

FBP320/FBM320
/FBE320

Al/Cu
-

28WFA-03-2_Cu
26.5-40.0
WR28
3±1
1.30
Cu
-

28WFA-10-2_Cu
In Stock!

26.5-40.0
WR28
10±2
1.30
Cu

28WFA-20-2_Cu
In Stock!

26.5-40.0
WR28
20±2
1.25
Cu

28WFA-30-5_Cu
26.5-40.0
WR28
30
-
Cu
28WFA-30-30

26.5-40.0

WR28
30
1.30
Al
28WFA-30-50

26.5-40.0

WR28
30±2.5
1.25

FBP320/FBM320
Al

28WFA-30-200_Cu
26.5-40.0
WR28
30±2
1.25
Cu
28WFA-40-50_Cu

26.5-40.0

WR28
40
-
Cu
28WFA-50-500_Cu

26.5-40.0

WR28
50
-
Cu
 

22WFA-XX_Cu

33.0-50.0

WR22

3/6/10/20/30

1.30

FUGP400

Cu
-

22WFA-10-1_Cu
In Stock!

33.0-50.0

WR22

10

1.30

FUGP400

Cu

22WFA-20-1_Cu
In Stock!

33.0-50.0

WR22

20

1.30

FUGP400

Cu

22WFA-30-1_Cu
In Stock!

33.0-50.0

WR22

30

1.30

FUGP400

Cu

22WFA-20-100
In Stock!

33.0-50.0

WR22

20

1.20

FUGP400

Al
 

19WFA-XX_Cu

40.0-60.0

WR19

3/6/10/20/30

1.30

FUGP500

Cu
-
 

15WFA-XX_Cu

50.0-75.0

WR15

3/6/10/20/30

1.30

FUGP620

Cu
-

15WFA-06-1_Cu
In Stock!

50.0-75.0

WR15

6±1

1.25

FUGP620

Cu

15WFA-10-1_Cu
In Stock!

50.0-75.0

WR15

10±2

1.25

FUGP620

Cu

15WFA-20-1_Cu

50.0-75.0

WR15

20±2

1.25

FUGP620

Cu
-
 

12WFA-XX_Cu

60.0-90.0

WR12

3/6/10/20/30

1.25

FUGP740

Cu
-
12WFA-03-1_Cu
60.0-90.0
WR12
3±1.0
1.25
Cu
-
12WFA-06-1_Cu
60.0-90.0
WR12
6±1.5
1.25
Cu
12WFA-10-1_Cu
In Stock!
60.0-90.0
WR12
10±1.5
1.25

FUGP740
Cu
12WFA-20-1_Cu
In Stock!
60.0-90.0
WR12
20±2.0
1.25
Cu
12WFA-30-1_Cu
60.0-90.0
WR12
30±2.5
1.25
Cu
-
 

10WFA-XX_Cu

75.0-110.0

WR10

3/6/10/20/30

1.30

FUGP900

Cu
-

10WFA-10-0.5_Cu

75.0-110.0

WR10

10±2

1.20

FUGP900

Cu

10WFA-10-1_Cu
In Stock!

75.0-110.0

WR10

10±2

1.25

FUGP900

Cu

10WFA-20-0.5_Cu
In Stock!

75.0-110.0

WR10

20±2

1.25

FUGP900

Cu

10WFA-30-0.5_Cu
In Stock!

75.0-110.0

WR10

30±3

1.25

FUGP900

Cu

10WFA-30-1_Cu
In Stock!

75.0-110.0

WR10

30±3

1.25

FUGP900

Cu

Please refer to the Flange Drawing section for flange type

 

 

 

  
 
Copyright@ 2017 Chengdu AINFO Inc. All rights reserved.
Last updated 2017-07-27