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Waveguide Components
WG_WG to Coaxial Adapter
Right Angle
Endlaunch
Double Ridge
Double Ridge Endlaunch
Double Ridge High Power
 
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WG_Tee
 
WG_Rotary Joint
 
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Rectangular to Rectangular
Rectangular to Rectangular Transition Specials
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WG_Load
Precision & Low Power
Sliding Load
Low-Medium Power
Medium Power
High Power
Double Ridge Low Power
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WG_Electric Double Ridge Switch
 
WG_Coupler
WG Cross
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DR WG High Directional
 
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Rectangular Straight WG
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WG_Short Plates
Waveguide Short Plates
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WG_Spacer (Shim)
Waveguide Spacer
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WG_VNA Calibration Kits
 
WG_Flange
Waveguide Flange
Double Ridge WG Flange
 
WG_Gasket
 
WG_Detector
 
WG_Fixed Attenuator
General Purpose
Precision - Low Power
Precision - Low-Medium Power
Precision - Medium Power
Precision - High Power
 
WG_Isolator
 
WG_Circulator
 
WG_Filter
Band Pass
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WG_Flexible
 
WG_Flexible Twistable
 
WG_Regular WG Info.
 
WG_Flange Information
Standard Flange Information
Precision Flange Information
DR Flange Information
 

   
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Waveguide Precision Attenuator - Medium Power



Model Information

       

Example Part Number: 

284 WPFA 1200 -XX
Waveguide Size: WR284 to WR28        
Product Code      
Avg. Power (Watts)    
Attenuation(dB)    

 

EIA WR

Frequency
Range
(GHz)

P/N

Attenuation (dB)

Atten. Accuracy
(dB)

Atten. Sensitivity
(dB)

VSWR
Max..

Avg. Power
(Watts)

Peak Power
(kW)

Flange

Mat.

Test
Report

WR284

2.60-3.95

284WPFA1200-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
1200
800

FDP32/
FDM32

Al/Cu

-

WR229

3.30-4.90

229WPFA1000-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
1000
800

FDP40/
FDM40

Al/Cu

-

WR187

3.95-5.85

187WPFA750-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
750
750

FDP48/
FDM48

Al/Cu

-

WR159

4.90-7.05

159WPFA625-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
625
625

FDP58/
FDM58

Al/Cu

-

WR137

5.85-8.20

137WPFA500-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
500
400

FDP70/
FDM70

Al/Cu

-

WR112

7.05-10.0

112WPFA425-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
425
400

FBP84/
FBM84/
FBE84

Al/Cu

-

WR90

8.20-12.4

90WPFA225-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
225
225

FBP100/
FBM100/
FBE100

Al/Cu

-

WR75

10.0-15.0

75WPFA200-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
200
200

FBP120/
FBM120/
FBE120

Al/Cu

-

WR75

10.0-15.0

75WPFA200-50
In Stock!

50

±0.9

±0.7

1.15
200
200

FBP120

Al

WR62

12.4-18.0

62WPFA100-XX

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
100
200

FBP140/
FBM140/
FBE140

Al/Cu

-

WR51

15.0-22.0

51WPFA100-XX_Cu

3/6/10/20/
30/40/50

±0.9

±0.7

1.15
100
120

FBP180/
FBM180/
FBE180

Cu

-

WR42

18.0-26.5

42WPFA100-XX_Cu

3/6/10/20/
30/40/50

±1.0

±0.9

1.2
100
120

FBP220/
FBM220/
FBE220

Cu

-

WR34

22.0-33.0

34WPFA75-XX_Cu

3/6/10/20/
30/40/50

±1.0

±0.9

1.2
75
80

FBP260/
FBM260/
FBE260

Cu

-

WR28

26.5-40.0

28WPFA75-XX_Cu

3/6/10/20/
30/40/50

±1.0

±0.9

1.2
75
50

FBP320/
FBM320/
FBE320

Cu

-

 

Please refer to the Flange Drawing section for flange type

 
 
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Last updated 2017-02-14