Attenuators

Waveguide Fixed Attenuator with Pad





FEATURES








APPLICATIONS

 High Performance

 Communication System

 Low VSWR

 Radar System

Full bandwidth of the waveguide

 Microwave Measurement System


 

 

 

 

 

  




PRODUCT TYPE

Code

Description

Code

Description

WFA

Standard rectangular waveguide fixed attenuator

WHPFA

Standard rectangular waveguide high-power fixed attenuators

MWFA

Standard medium flat rectangular waveguides fixed attenuator

MWHPFA

Standard medium flat rectangular waveguides power fixed attenuators

FWFA

Standard flat rectangular waveguides fixed attenuator

FWHPFA

Standard flat rectangular waveguides power fixed attenuators

 

 

 

 

 

 

 

 

 





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 SHEET

 

Model

No

Fraquency Range

(GHz)

VSWR (Max.)

Optional Attenuation

dB

Waveguide type

 Flange

Material

International Standard

EIA

HI-3WFA

0.32-0.49

1.10

3/6/10/20/30

BJ3

WR2300

FDP/FDM

A

HI-4WFA

0.35-0.53

1.10

3/6/10/20/30

BJ4

WR2100

FDP/FDM

A

HI-5WFA

0.41-0.62

1.10

3/6/10/20/30

BJ5

WR1800

FDP/FDM

A

HI-6WFA

0.49-0.75

1.10

3/6/10/20/30

BJ6

WR1500

FDP/FDM

A

HI-8WFA

0.64-0.98

1.10

3/6/10/20/30

BJ8

WR1150

FDP/FDM

A

HI-9WFA

0.75-1.15

1.10

3/6/10/20/30

BJ9

WR975

FDP/FDM

A

HI-12WFA

0.96-1.46

1.10

3/6/10/20/30

BJ12

WR770

FDP/FDM

A

HI-14WFA

1.13-1.73

1.10

3/6/10/20/30

BJ14

WR650

FDP/FDM

A

HI-18WFA

1.45-2.20

1.10

3/6/10/20/30

BJ18

WR510

FDP/FDM

A

HI-22WFA

1.72-2.61

1.10

3/6/10/20/30

BJ22

WR430

FDP/FDM

A/C

HI-26WFA

2.17-3.30

1.10

3/6/10/20/30

BJ26

WR340

FDP/FDM

A/C

HI-32WFA

2.60-3.95

1.10

3/6/10/20/30

BJ32

WR284

FDP/FDM

A/C

HI-40WFA

3.22-4.90

1.10

3/6/10/20/30

BJ40

WR229

FDP/FDM

A/C

HI-48WFA

3.94-5.99

1.10

3/6/10/20/30

BJ48

WR187

FDP/FDM

A/C

HI-58WFA

4.64-7.05

1.10

3/6/10/20/30

BJ58

WR159

FDP/FDM

A/C

HI-70WFA

5.38-8.17

1.10

3/6/10/20/30

BJ70

WR137

FDP/FDM

A/C

HI-84WFA

6.57-9.99

1.10

3/6/10/20/30

BJ84

WR112

FBP/FBM/FBE

A/C

HI-100WFA

8.20-12.40

1.10

3/6/10/20/30

BJ100

WR90

FBP/FBM/FBE

A/C

HI-120WFA

9.84-15.0

1.10

3/6/10/20/30

BJ120

WR75

FBP/FBM/FBE

A/C

HI-140WFA

11.9-18.0

1.10

3/6/10/20/30

BJ140

WR62

FBP/FBM/FBE

A/C

HI-180WFA

14.5-22.0

1.10

3/6/10/20/30

BJ180

WR51

FBP/FBM/FBE

A/C

HI-220WFA

17.6-26.7

1.10

3/6/10/20/30

BJ220

WR42

FBP/FBM/FBE

A/C

HI-260WFA

21.7-33.0

1.10

3/6/10/20/30

BJ260

WR34

FBP/FBM/FBE

A/C

HI-320WFA

26.3-40.0

1.10

3/6/10/20/30

BJ320

WR28

FBP/FBM/FBE

A/C

HI-400WFA

32.9-50.1

1.15

3/6/10/20/30

BJ400

WR22

FUGP

C

HI-500WFA

39.2-59.6

1.15

3/6/10/20/30

BJ500

WR19

FUGP

C

HI-620WFA

49.8-75.8

1.15

3/6/10/20/30

BJ620

WR14

FUGP

C

HI-740WFA

60.5-91.9

1.15

3/6/10/20/30

BJ740

WR12

FUGP

C

HI-900WFA

73.8-112

1.15

3/6/10/20/30

BJ900

WR10

FUGP

C

                                                                                                                                                                                                                 

Waveguide Coupling Fixed 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

WCFA

Standard rectangular waveguide coupled fixed attenuator

WHPCFA

Standard rectangular waveguide coupled high-power fixed attenuators

MWCFA

Standard medium flat rectangular waveguides coupled fixed attenuator

MWHPCFA

Standard medium flat rectangular waveguides coupled high-power fixed attenuators

FWCFA

Standard flat rectangular waveguide coupled fixed attenuator

FWHPCFA

Standard flat rectangular waveguide coupled high-power fixed attenuators












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 SHEET

Model

No

Frequency Range

(GHz)

VSWR (Max.)

Attenuation

dB

Waveguide type

Flange

Material

International Standard

EIA

HI-12WCFA

0.96-1.46

1.20

3/6/10/20/30

BJ12

WR770

FDP/FDM

A

HI-14WCFA

1.13-1.73

1.20

3/6/10/20/30

BJ14

WR650

FDP/FDM

A

HI-18WCFA

1.45-2.20

1.20

3/6/10/20/30

BJ18

WR510

FDP/FDM

A/C

HI-22WCFA

1.72-2.61

1.20

3/6/10/20/30

BJ22

WR430

FDP/FDM

A/C

HI-26WCFA

2.17-3.30

1.20

3/6/10/20/30

BJ26

WR340

FDP/FDM

A/C

HI-32WCFA

2.60-3.95

1.20

3/6/10/20/30

BJ32

WR284

FDP/FDM

A/C

HI-40WCFA

3.22-4.90

1.20

3/6/10/20/30

BJ40

WR229

FDP/FDM

A/C

HI-48WCFA

3.94-5.99

1.20

3/6/10/20/30

BJ48

WR187

FDP/FDM

A/C

HI-58WCFA

4.64-7.05

1.20

3/6/10/20/30

BJ58

WR159

FDP/FDM

A/C

HI-70WCFA

5.38-8.17

1.20

3/6/10/20/30

BJ70

WR137

FDP/FDM

A/C

HI-84WCFA

6.57-9.99

1.20

3/6/10/20/30

BJ84

WR112

FBP/FBM/FBE

A/C

HI-100WCFA

8.20-12.40

1.20

3/6/10/20/30

BJ100

WR90

FBP/FBM/FBE

A/C

HI-120WCFA

9.84-15.0

1.20

3/6/10/20/30

BJ120

WR75

FBP/FBM/FBE

A/C

HI-140WCFA

11.9-18.0

1.20

3/6/10/20/30

BJ140

WR62

FBP/FBM/FBE

A/C

HI-180WCFA

14.5-22.0

1.20

3/6/10/20/30

BJ180

WR51

FBP/FBM/FBE

A/C

HI-220WCFA

17.6-26.7

1.20

3/6/10/20/30

BJ220

WR42

FBP/FBM/FBE

A/C

HI-260WCFA

21.7-33.0

1.20

3/6/10/20/30

BJ260

WR34

FBP/FBM/FBE

A/C

HI-320WCFA

26.3-40.0

1.20

3/6/10/20/30

BJ320

WR28

FBP/FBM/FBE

A/C

HI-400WCFA

32.9-50.1

1.20

3/6/10/20/30

BJ400

WR22

FUGP

A

HI-500WCFA

39.2-59.6

1.25

3/6/10/20/30

BJ500

WR19

FUGP

A

HI-620WCFA

49.8-75.8

1.25

3/6/10/20/30

BJ620

WR14

FUGP

A

HI-740WCFA

60.5-91.9

1.25

3/6/10/20/30

BJ740

WR12

FUGP

A

HI-900WCFA

73.8-112

1.25

3/6/10/20/30

BJ900

WR10

FUGP

A


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

High Power 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

Attenuator Double Ridged





FEATURES






APPLICATIONS

 High Performance

 Communication System

 Low VSWR

 Radar System

 Full bandwidth of the waveguide

 Microwave Measurement System

 

 

 

 

 

 




DATA SHEET

 

Model

No

Frequency Range

(GHz)

VSWR (Max.)

Attenuation

dB

Waveguide type

International Standard

EIA

HI-84DRWFA

0.84-2

1.15

3-30

24JS840

WRD84D24

HI-150DRWFA

1.5-3.6

1. 15

3-30

24JS1500

WRD150D24

HI-200DRWFA

2-4.8

1. 15

3-30

24JS2000

WRD200D24

HI-250DRWFA

2.6-7.8

1. 15

3-30

30JS2500

WRD250D30

HI-350DRWFA

3.5-8.2

1. 15

3-30

24JS3500

WRD350D24

HI-475DRWFA

4.75-11

1. 15

3-30

24JS4750

WRD475D24

HI-500DRWFA

5-18

1. 15

3-30

36JS5000

WRD500D36

HI-580DRWFA

5.8-16

1. 15

3-30

28JS5800

WRD580D28

HI-650DRWFA

6.5-18

1. 15

3-30

28JS6500

WRD650D28

HI-750DRWFA

7.5-18

1. 15

3-30

24JS7500

WRD750D24

HI-700DRWFA

7-18.5

1. 15

3-30

26JS7000

WRD700D26

HI-1100DRWFA

11-26.5

1. 15

3-30

24JS11000

WRD1100C24

HI-1800DRWFA

18-40

1. 15

3-30

24JS18000

WRD1800C24

Fixed Coaxial Attenuator 



PRODUCT DESCRIPTION

    

Coaxial fixed attenuator is a common microwave passive components, can be quantitatively absorbing energy of transmission line, extended power range and controlling power level, and coupled with power meter, comprehensive tester or analyzer for accurate measurements microwave transmitter power and frequency spectrum

 

Type DescriptionCoaxial Short CIRCUITOR;

Frequency Range0-3GHz;

Connection Type: N-J

 

Coaxial connector type

N=N-K   NJ=N-J   S=SMA-K   SJ=SMA-J  

TNC=TNC-K    TNCJ=TNC-J 

BNC=TNC-K   BNCJ=TNC-J   K=K2.92-K   KJ=k2.92-J   V=V2.4-K  VJ=V2.4-J     L16=L16-K    L16J=L16-J   L29=L29-K    L29J=L29-J

 

DATA SHEET

Product

Type

Frequency Range

(GHz)

VSWR

 (Max.)

Attenuation

Attenuation

Accuracy

Dimensions  D × Lmm

Power (W)

Connection Type

HI030CFA3SJK

DC-3

1.20

3

±0.3

Φ9×28

1

SMA-50JK

HI030CFA6SJK

6

±0.3

HI030CFA10SJK

10

±0.5

HI030CFA20SJK

20

±0.6

HI030CFA30SJK

30

±0.6

HI030CFA40SJK

40

±0.8

HI124CFA3SJK

DC-12.4

1.35

3

±0.5

HI124CFA6SJK

6

±0.5

HI124CFA10SJK

10

±1.0

HI124CFA20SJK

20

±1.0

HI124CFA30SJK

30

±1.0

HI124CFA40SJK

40

±1.2

HI180CFA3SJK

DC-18.0

1.50

3

±0.6

HI180CFA6SJK

6

±0.6

HI180CFA10SJK

10

±1.0

HI180CFA20SJK

20

±1.2

HI180CFA30SJK

30

±1.2

HI180CFA40SJK

40

±1.5



HI030CFA3NJK

DC-3

1.20

3

±0.5

Φ23×80

5

N-50JK

HI030CFA6NJK

6

±0.5

HI030CFA10NJK

10

±0.5

HI030CFA20NJK

20

±0.6

HI030CFA30NJK

30

±0.8

HI124CFA3NJK

DC-12.4

1.35

3

±0.6

HI124CFA6NJK

6

±0.6

HI124CFA10NJK

10

±0.8

HI124CFA20NJK

20

±1.0

HI124CFA30NJK

30

±1.0

HI180CFA3NJK

DC-18.0

1.45

3

±0.8

HI180CFA6NJK

6

±0.8

HI180CFA10NJK

10

±1.0

HI180CFA20NJK

20

±1.0

HI180CFA30NJK

30

±1.3


   


    


Product

Type

Frequency Range

(GHz)

 

VSWR

 (Max.)

Attenuation

Attenuation

Accuracy

 

Dimensions  D × Lmm

Power (W)

Connection Type

HI030CHPFA20NJK-100

DC-3

1.30

20

±1.3

Φ65×280

100

N-50JK

HI030CHPFA30NJK-100

30

±1.5

HI030CHPFA40NJK-100

40

±1.5

HI030CHPFA50NJK-100

50

±1.8

HI124CHPFA20NJK-100

DC-12.4

1.50

20

±1.5

HI124CHPFA30NJK-100

30

±1.8

HI124CHPFA40NJK-100

40

±1.8

HI124CHPFA50NJK-100

50

±2.0

HI180CHPFA20NJK-100

DC-18.0

1.60

20

±2.0

HI180CHPFA30NJK-100

30

±2.2

HI180CHPFA40NJK-100

40

±2.2

HI180CHPFA50NJK-100

50

±2.5

 

Product

Type

Frequency Range

(GHz)

 

VSWR

 (Max.)

Attenuation

Attenuation

Accuracy

 

Dimensions  

D × Lmm

Power (W)

Connection Type

HI020CHPFA10NJK-200

DC-2

1.30

10

±1.0

325×100×102

200

N-50JK

HI020CHPFA20NJK-200

20

±1.0

HI020CHPFA30NJK-200

30

±1.3

HI020CHPFA40NJK-200

40

±1.3

HI020CHPFA50NJK-200

50

±1.3

HI030CHPFA10NJK-200

DC-3

1.50

10

±1.2

HI030CHPFA20NJK-200

20

±1.2

HI030CHPFA30NJK-200

30

±1.5

HI030CHPFA40NJK-200

40

±1.5

HI030CHPFA50NJK-200

50

±1.5

 

Variable Coaxial Attenuator 




PRODUCT DESCRIPTION

    Coaxial variable attenuator without interruption of microwave circuits, in a certain frequency range to adjust the power level of microwave circuits by adjusting the attenuation amount, a small size as to be within the machine equipment attenuator, high precision, stable and reliable.

 

Model Description: Coaxial variable attenuators, frequency range: 1-18GHz.

 

Coaxial connector type

N=N-K   NJ=N-J   S=SMA-K   SJ=SMA-J  

TNC=TNC-K    TNCJ=TNC-J 

 BNC=TNC-K   BNCJ=TNC-J   K=K2.92-K   KJ=k2.92-J   V=V2.4-K    VJ=V2.4-J     L16=L16-K    L16J=L16-J   L29=L29-K    L29J=L29-J

 

DATA SHEET

  

 

Model  No

Frequency Range

(GHz)

VSWR

 (Max.)

Attenuation Range (dB)

Connection Type

HI10CVA30QJK

DC-1

1.3

0-30

Q9-50JK

HI1040CVA30NJK

1-4

1.3

0-30

N-50JK

HI10180CVA30NJK