Waveguide High Directivity Directional RF Coupler

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Waveguide High Directivity Directional RF Coupler  

FEATURES

APPLICATIONS

Up to 40dB directivity

Communication System

High coupling flatness

Radar System

Full bandwidth of the waveguide

 Microwave measurement system

 Low voltage standing wave ratio


PRODUCT DESCRIPTION

     HI Series high degree of coupling waveguide directional coupler can range from 3dB - 60dB selected by the user. The disadvantage is that due to the length of the load and the reserved load installation length, so that the coupler length is relatively long .

     HI Series High waveguide directional coupler due to changes in the structure of many forms, giving users the choice to add a lot of selectivity.


PRODUCT TYPE

Name

Type code

High waveguide directional couple

WC seriesWIC seriesWYC seriesWC…N seriesWIC…N series

Coupled with the splitter

WDCseriesWDC…Nseries

Four-port bidirectional coupler

WUC seriesWXC seriesWUC…N seriesWXC…Nseries

Dual directional coupler

WDXC seriesWDXC…N series

Six-port bidirectional coupler

WDUC seriesWDUC…N series


Electrical performance list

Four-terminal bidirectional couple: 

WUC seriesWXCseriesWUC…NseriesWXC…N series

Frequency Range(GHz)

0.75~3.2

2.6~40

33~60

50~100

Waveguide Model

BJ9~26

BJ31~320

BJ400500

BJ620~900

Coupling dB

1060

3~60

3~60

3~60

The average accuracy of couplingdB

0.7

0.7

0.9

1.0~1.3

Coupling Frequency responsedB

0.6

0.50.7

0.7

0.9

Structure

WUC…N WXC…N

WUC WXC

WUC…N WXC…N

WUC WXC

WUC WXC

 

 

Dual directional coupler: WDXC seriesWDXC…N series

Frequency Range(GHz)

0.75~3.2

2.6~40

33~60

50~100

Waveguide Model

BJ9~26

BJ31~320

BJ400500

BJ620~900

Coupling (dB)

1060

3~60

3~60

3~60

Average accuracy of coupling (dB)

0.7

0.7

0.9

1.0~1.3

Coupling Frequency response (dB)

0.6

0.50.7

0.7

0.9

Structure

34

40~35

33

28

Frequency Range(GHz)

1.06

1.05

1.06

1.10

Waveguide Model

WDXC…N

WDXCWDXC…N

WDXC

WDXC

 

High waveguide directional couplerWC series, WIC series, WIC series, WC ... N series, WIC ... N Series

Frequency Range(GHz)

0.75~3.2

2.6~40

33~60

50~100

Waveguide Model

BJ9~26

BJ31~320

BJ400500

BJ620~900

Coupling (dB)

10/20/30

3/6/10/20/30

10/20/30

10/20/30

Average accuracy of coupling (dB)

0.7

0.5~0.7

0.9

1.0~1.3

Coupling Frequency response (dB)

0.6

0.5~0.7

0.7

0.9

DirectivityMin.dB

34

40~35

33

28

Mainline standingMax.

1.03

1.05

1.06

1.10

Structure

WC…N

WCWICWYCWC…NWIC…N

WCWICWYC

WCWICWYC

 

Six-port bidirectional couple:  WDUC seriesWDUC…N series

Frequency Range(GHz)

0.75~3.2

2.6~40

33~60

50~100

Waveguide Model

BJ9~26

BJ31~320

BJ400500

BJ620~900

Coupling (dB)

1060

3~60

3~60

3~60

Mainline standingMax.))

1.06

1.05

1.06

1.10

Structure

WDUC…N

WDUCWDUC…N

WDUC

WDUC

 

Coupled with splitters: WDC series, WDC ... N Series

Frequency Range(GHz)

0.75~3.2

2.6~40

33~60

50~100

Waveguide Model

BJ9~26

BJ31~320

BJ400500

BJ620~900

Coupling (dB)

3~40

3~40

3~40

3~40

Mainline standingMax.))

111.0.0001

111.0.0001

111.0.0001

111.0.0001

Structure

0.5

0.4

0.5

0.6

Frequency Range(GHz)

40

40

35

35

Waveguide Model

WDC…N

WDCWDC…N

WDC

WDC

 

Coaxial connector type

N=N-K   NJ=N-J   S=SMA-K   SJ=SMA-J   TNC=TNC-K   TNCJ=TNC-J  

BNC=BNC-K   BNCJ=BNC-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

 

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

/

/

 

FUG


Material A=Aluminum      B=Brass      C=Copper 

DATA SHEET


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