Waveguide Variable Attenuator

Waveguide Variable Attenuator



  

FEATURES

APPLICATIONS

 High Performance

 Communication System

 Low VSWR

 Radar System

 Full bandwidth of the waveguide

 Microwave Measurement System

 

 

 




PRODUCT TYPE

Code

Description

Code

Description

WVA

Standard rectangular waveguide variable attenuator

WHPVA

Standard rectangular waveguide high-power variable attenuator

WVPA

Precision standard rectangular waveguide polarization attenuator

MWHPVA

Standard medium flat rectangular waveguides power variable attenuator

FWVA

Standard flat rectangular waveguides variable attenuator

FWHPVA

Standard flat rectangular waveguide high-power variable attenuator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flange Type: Standard rectangular waveguide coaxial converter common flange type table.

Waveguide Model

P

M

E

U

BJ3 ~ BJ70

FDP

FDM

/

/

BJ84 ~ BJ320

FBP

FBM

FBE

/

BJ400 ~ BJ500

/

/

 

FUGP

 

 

 

 

 

 

 


Material A=Aluminum    B=Brass    C=Copper

 

 

DATA SHEETWaveguide Variable Attenuator

  

 

Model No

Frequency Range

(GHz)

VSWR (Max.)

Attenuation

dB

Waveguide type

Flange

Material

International Standard

EIA

HI-58WVPA30

4.64-7.05

1.25

0-50

BJ58

WR159

FDP/FDM

A/C

HI-70WVPA30

5.38-8.17

1.25

0-50

BJ70

WR137

FDP/FDM

A/C

HI-84WVPA30

6.57-9.99

1.25

0-50

BJ84

WR112

FBP/FBM/FBE

A/C

HI-100WVPA30

8.20-12.40

1.25

0-50

BJ100

WR90

FBP/FBM/FBE

A/C

HI-120WVPA30

9.84-15.0

1.25

0-50

BJ120

WR75

FBP/FBM/FBE

A/C

HI-140WVPA30

11.9-18.0

1.25

0-50

BJ140

WR62

FBP/FBM/FBE

A/C

HI-180WVPA30

14.5-22.0

1.25

0-50

BJ180

WR51

FBP/FBM/FBE

A/C

HI-220WVPA30

17.6-26.7

1.25

0-50

BJ220

WR42

FBP/FBM/FBE

A/C

HI-260WVPA30

21.7-33.0

1.25

0-50

BJ260

WR34

FBP/FBM/FBE

A/C

HI-320WVPA30

26.3-40.0

1.25

0-50

BJ320

WR28

FBP/FBM/FBE

A/C

 

DATA SHEETPrecision polarization waveguide attenuator


Model

 No

Frequency Range

(GHz)

VSWR (Max.)

Attenuation

dB

Waveguide type

Flange

Material

International Standard

EIA

HI-3WVA30

0.32-0.49

1.25

0-30

BJ3

WR2300

FDP/FDM

A

HI-4WVA30

0.35-0.53

1.25

0-30

BJ4

WR2100

FDP/FDM

A

HI-5WVA30

0.41-0.62

1.25

0-30

BJ5

WR1800

FDP/FDM

A

HI-6WVA30

0.49-0.75

1.25

0-30

BJ6

WR1500

FDP/FDM

A

HI-8WVA30

0.64-0.98

1.25

0-30

BJ8

WR1150

FDP/FDM

A

HI-9WVA30

0.75-1.15

1.25

0-30

BJ9

WR975

FDP/FDM

A

HI-12WVA30

0.96-1.46

1.25

0-30

BJ12

WR770

FDP/FDM

A

HI-14WVA30

1.13-1.73

1.25

0-30

BJ14

WR650

FDP/FDM

A

HI-18WVA30

1.45-2.20

1.25

0-30

BJ18

WR510

FDP/FDM

A/C

HI-22WVA30

1.72-2.61

1.25

0-30

BJ22

WR430

FDP/FDM

A/C

HI-26WVA30

2.17-3.30

1.25

0-30

BJ26

WR340

FDP/FDM

A/C

HI-32WVA30

2.60-3.95

1.25

0-30

BJ32

WR284

FDP/FDM

A/C

HI-40WVA30

3.22-4.90

1.25

0-30

BJ40

WR229

FDP/FDM

A/C

HI-48WVA30

3.94-5.99

1.25

0-30

BJ48

WR187

FDP/FDM

A/C

HI-58WVA30

4.64-7.05

1.25

0-30

BJ58

WR159

FDP/FDM

A/C

HI-70WVA30

5.38-8.17

1.25

0-30

BJ70

WR137

FDP/FDM

A/C

HI-84WVA30

6.57-9.99

1.25

0-30

BJ84

WR112

FBP/FBM/FBE

A/C

HI-100WVA30

8.20-12.40

1.25

0-30

BJ100

WR90

FBP/FBM/FBE

A/C

HI-120WVA30

9.84-15.0

1.25

0-30

BJ120

WR75

FBP/FBM/FBE

A/C

HI-140WVA30

11.9-18.0

1.25

0-30

BJ140

WR62

FBP/FBM/FBE

A/C

HI-180WVA30

14.5-22.0

1.25

0-30

BJ180

WR51

FBP/FBM/FBE

A/C

HI-220WVA30

17.6-26.7

1.25

0-30

BJ220

WR42

FBP/FBM/FBE

A/C

HI-260WVA30

21.7-33.0

1.25

0-30

BJ260

WR34

FBP/FBM/FBE

A/C

HI-320WVA30

26.3-40.0

1.25

0-30

BJ320

WR28

FBP/FBM/FBE

A/C

HI-400WVA30

32.9-50.1

1.25

0-30

BJ400

WR22

FUGP

C

HI-500WVA30

39.2-59.6

1.25

0-30

BJ500

WR19

FUGP

C

HI-620WVA30

49.8-75.8

1.25

0-30

BJ620

WR14

FUGP

C

HI-740WVA30

60.5-91.9

1.25

0-30

BJ740

WR12

FUGP

C

HI-900WVA30

73.8-112

1.25

0-30

BJ900

WR10

FUGP

C

 

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