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RF Microwave Directional Coupler

RF Dual Directional Coupler

RF Dual Directional Coupler

Features:
Miniaturization,Compact structure ,High quality
Small size,High isolation,Low insertion loss,Excellent VSWR
Multli-band Frequency Coverage
N,SMA,DIN,2.92 Connectors
Excellent PIM
High Average power rating
Custom Designs Available ,Low cost Design,Design to cost
Appearance color variable,3 years warranty...
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Dual-Directional Coupler

We can develop new dual directional coupler based on customers’ requirements


Application

image004.pngDirectional Coupler allow you to use a common distributor system for all mobile communication applications in the broad frequency range.

image004.pngIn microwave system, often need to allocate microwave power according to the requirements ,dual directional coupler used for coupling part of transmission power in the transmission line.

image004.pngMeet various demands of network systems with the Ultra-wideband design.

image004.pngDual Directional coupler Suitable for the coverage e indoor system of cellular mobile communication

image005.jpg

Specifications:

Part Number

FrequencyRange (MHz)

Insertion
Loss(dB)

Directivity
(dB)

VSWR

Coupling
(dB)

Power handling(W)

Connector

Dimensions
(mm)

LDDC-0.5/1-6S

500-1000

0.5

22

1.15

6±1.25

50

sma

160*15*11

LDDC-0.5/1-10S

0.5

22

1.15

10±1.25

50

sma

LDDC-0.5/1-20S

0.5

22

1.15

20±1.25

50

sma

LDDC-0.5/1-30S

0.4

22

1.15

30±1.25

50

sma

LDDC-2/4-6S

2000-40000

0.7

20

1.2:1

6±1.25

50

sma

65×15×11

LDDC-2/4-10S

0.6

20

1.2:1

10±1.25

50

sma

LDDC-2/4-20S

0.5

18

1.2:1

20±1.25

50

sma

LDDC-2/4-30S

0.4

18

1.2:1

30±1.25

50

sma

LDDC-2/6-6S

2000-60000

0.5

15

1.25

30±1.25

50

sma

43×26×11

LDDC-2/6-10S

0.5

15

1.25

30±1.25

50

sma

LDDC-2/6-20S

0.5

15

1.25

30±1.25

50

sma

LDDC-2/6-30S

0.4

15

1.25

30±1.25

50

sma

LDDC-2/6-40S

0.3

15

1.25

40±1.25

50

sma

LDDC-7/12.4-20S

7000-12400

0.7

13

1.45:1

20±1.25

50

sma

50.8×15×11

LDDC-7/12.4-30S

0.7

13

1.45:1

20±1.25

50

sma

50.8×15×11

LDDC-12.4/18-20S

12400-18000

1.0

12

1.5:1

20±1.25

50

sma

50.8×16×11

LDDC-12.4/18-30S

1.0

12

1.5:1

30±1.25

50

sma

LDDC-8/16-6S

8000-16000

1.2

12

1.5:1

20±1.25

50

sma

50.8×16×11

LDDC-8/16-10S

1.2

12

1.5:1

20±1.25

50

sma

50.8×16×11

LDDC-8/16-20S

1.0

12

1.5:1

20±1.25

50

sma

50.8×16×11

LDDC-8/16-30S

1.0

12

1.5:1

30±1.25

50

sma

50.8×16×11

LDDC-8/26-10S

8000-26000

1.8

10

1.6:1

20±1.25

50

sma

60.5×16×11

LDDC-8/26-20S

1.6

10

1.6:1

20±1.25

50

sma

LDDC-8/26-30S

16

10

1.6:1

30±1.25

50

sma

LDDC-2/40-10S

2000-40000

2.5

10

1.65

10±1.25

50

2.92

22.5×10×8

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