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Waveguide Variable Attenuator

Model Information      
Example Part Number:  75 WVA -30
Waveguide Size: WR187 to WR10      
Product Code    
Attenuation(dB)  

The data is for reference only.

EIA WR
Freq.
Range
(GHz)
P/N
Attenuation
(dB)
VSWR
(Max.) 
Avg.
Power
(W)
Flange
Type
Material
Test
Report

WR284

2.60-3.95

284WVA-30

0-30

1.25

10

FDP32/
FAP32/
FEP32/
APF284B/
APF284/
APF284C

Al/Cu

-

WR229

3.30-4.90

229WVA-30

0-30

1.25

10

FDP40/
FAP40/
FEP40/
APF229/
APF229B

Al/Cu

-

WR187

3.95-5.85

187WVA-30

0-30

1.25

8

FDP48/
FAP48/
FEP48/
APF187/
APF187C

Al/Cu

-

WR159

4.90-7.05

159WVA-30

0-30

1.25

7

FDP58/
FAP58/
FEP58/
APF159/
APF159B

Al/Cu

-

WR137

5.85-8.20

137WVA-30

0-30

1.25

6

FDP70/
FAP70/
FEP70/
APF137/
APF137C

Al/Cu

-

WR112

7.05-10.0

112WVA-30
In Stock!

0-30

1.25

4

FBP84

Al

WR90

8.20-12.4

90WVA-20
In Stock!

0-20

1.25

4

FBP100

Al

WR90

8.20-12.4

90WVA-30

0-30

1.25

4

FBP100/
FDP100/
FEP100/
APF90B/
APF90/
APF90A

Al/Cu

-

WR75

10.0-15.0

75WVA-30

0-30

1.25

2

FBP120/
FDP120/
APF75B/
APF75A

Al/Cu

WR62

12.4-18.0

62WVA-30

0-30

1.25

1.5

FBP140/
FDP140/
APF62

Al/Cu

-

WR51

15.0-22.0

51WVA-30

0-30

1.25

1

FBP180/
FDP180/
APF51C/
APF51B/
APF51A

Al/Cu

WR42

18.0-26.5

42WVA-30_Cu
In Stock!

0-30

1.20

1

FBP220/
APF42

Cu/Al

WR34

22.0-33.0

34WVA-30_Cu

0-30

1.25

1

FBP260/
APF34

Cu/Al

-

WR28

26.5-40.0

28WVA-30_Cu
In Stock!

0-30

1.25

1

FBP320/
APF28

Cu

WR22

33.0-50.0

22WVA-30_Cu
In Stock!

0-30

1.20

1

FUGP400/
APF22/
APF22A

Cu

WR19

40.0-60.0

19WVA-30_Cu

0-30

1.25

0.5

FUGP500/
APF19/
APF19A

Cu

-

WR15

50.0-75.0

15WVA-30_Cu

0-30

1.50

0.5

FUGP620/
APF15/
APF15A

Cu

-

WR12

60.0-90.0

12WVA-20_Cu
In Stock!

0-20

1.50

0.5

FUGP740/
APF12/
APF12A

Cu

WR12

60.0-90.0

12WVA-30_Cu
In Stock!

0-30

1.50

0.5

FUGP740/
APF12/
APF12A

Cu

WR10

75-110.0

10WVA-30_Cu
In Stock!

0-30

1.50

0.3

FUGP900/
APF10/
APF10A

Cu


Please refer to the Flange Drawing section for flange type

Download all waveguide variable attenuator catalog

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