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Outdoor Directional Coupler

Description 

Outdoor Directional Coupler 1 Way CATV Sub-trunk tap,4dB,8dB,11dB,14dB,17dB,20dB,23dB,26dB,29dB,32dB,35dB,(it is optional),5-1000Mhz,RFI>110dB,in-out ports power pass 10A,in&out  UNEF 5/8" port, tap ports F female port.

Electrical Performance    

 

Tap Value

dB

4

8

11

14

17

20

23

26

29

32

Insertion Loss

In-Out

-dB Max

FrequencyMHz











510

-

3.2

1.7

0.9

0.5

0.5

0.5

0.4

0.4

0.4

11300

-

3.0

1.7

1.1

0.6

0.7

0.6

0.5

0.5

0.5

301400

-

3.2

2.0

1.3

0.8

0.8

0.8

0.5

0.5

0.5

401450

-

3.5

2.0

1.4

1.0

1.0

0.9

0.7

0.7

0.7

451600

-

3.7

2.2

1.6

1.1

1.1

1.0

0.8

0.8

0.8

601750

-

4.1

2.6

1.8

1.5

1.3

1.3

1.2

1.2

1.2

751900

-

4.3

2.8

2.2

1.7

1.6

1.5

1.4

1.4

1.4

9011000

-

4.8

3.1

2.4

2.0

1.9

1.8

1.6

1.6

1.6

Tap Loss

In-To-Tap

±1.5dB

510

4.0

8.5

10.0

14.0

17.0

20.0

23.0

26.0

29.0

32.0

11750

4.0

8.5

11.0

14.0

17.0

20.0

23.0

26.0

29.0

32.0

751900

4.0

8.5

11.0

14.0

17.0

20.0

23.0

26.0

29.0

32.0

9011000

4.0

8.5

11.0

14.0

17.0

20.0

23.0

26.0

29.0

32.0

Tap-To-Tap Lsolation

dB Min

510

20

20

20

20

20

20

20

20

20

20

11600

24

24

24

24

24

24

24

24

24

24

601750

22

22

22

22

22

22

22

22

22

22

7511000

20

20

20

20

20

20

20

20

20

20

Out-To-Tap

Lsolation

dB Min

510

-

19

19

21

25

25

27

29

31

33

11600

-

25

25

28

31

32

35

40

43

46

601750

-

23

23

26

29

32

34

38

41

44

751900

-

21

21

24

27

28

30

36

39

42

9011000

-

20

20

21

24

26

28

30

32

34

Return Loss

INOutTap

dB Min

510

16

16

16

16

16

16

16

16

16

16

11400

18

18

18

18

18

18

18

18

18

18

401450

18

18

18

18

18

18

18

18

18

18

451750

17

17

17

17

17

17

17

17

17

17

7511000

16

16

16

16

16

16

16

16

16

16

Hum

dB Min

10 Amps

510

-

68

68

68

68

68

68

68

68

68

11300

-

70

70

70

70

70

70

70

70

70

301550

-

68

68

68

68

68

68

68

68

68

551750

-

64

64

64

64

64

64

64

64

64

751900

-

62

62

62

62

62

62

62

62

62

9011000

-

60

60

60

60

60

60

60

60

60