XIAMEN NAGASIMA ELECTRONIC EQUIPMENT CO.,LTD.

厦门长岛电子器材有限公司
 
 
 
  


  ● Optical Transmitters
     and EDFA

  ● Optical Receiver

  ● Optical Accessories

  ● Modulators 

  ● Trunk Line and Drop
     Distribution Amplifiers 
  
  ● Power Supply Units 

  ● Resident Drop Amplifiers

  ● Outdoor Splitters and 
     Directional Couplers

  ● Outdoor Taps 

  ● CATV Drop Splitter 

  ● CATV Drop Taps

  ● Two Way Low
     Intermodulation Drop 
     Splitters

  ● Two Way Low
     Intermodulation Drop
     Taps

  ● 2.4G Splitter

  ● TVRO Accessories
  
  ● SMATV Accessories 

  ● Connectors

 

Outdoor Taps

                     
         N4422                       N4424                           N4428
       Two Way Tap                      Four Way Tap                         Eight Way Tap
 



                      　　
     
         N4522                        N4524                       　N4528               
      Two Way Tap                          Four Way Tap                       Eight Way Tap           
                                                              


　

　       　　          　　　

       N4622                         N4624                           N4628                 
     Tow Way Tap                        Four Way Tap                        Eight Way Tap 　　　




　
  1. Aluminum alloy housing is finished with a baked acrylic paint
  2. Continual power through between input and output.
  3. uninterrupted power and RF service for N45xx and N46xx series when the faceplate is removed
  4. Neoprene sealed and nickel-plated brass for all taps ”F-(f)” port
  5. Aerial or pedestal installation with 5/8 port entry
  6. Tongue and groove design and with a stainless steel mesh RF gasket to ensure 100dB RF integrity
  7. FR4 PCB for consistency of specifications in all bandwidth
  8. High quality ferrites, SMD resistors and capacitors
  9. Return loss all ports: 5-750MHz, 20dB min;750-1000MHz, 18dB min
  10. Hum modulation at 10 Amps: 60dB max
  11. In-Out Power passing: 12 Amps 60VAC
  12. Impedance: 75Ω all ports

 


MODEL/MHz\ITEM

INSERTION LOSS

TAP TO TAP ISOLATION

OUT TO TAP ISOLATION

5-42

42-470

470-862

862-1000

5-15

15-42

42-470

470-862

862-1000

5-15

15-42

42-470

470-862

862-1000

Two Way Tap

 

N4422/N4522/N4622-04

T

T

T

T

28

33

35

30

28

T

T

T

T

T

N4422/N4522/N4622-08

3.2

3.5

4.0

4.7

25

32

30

31

29

28

35

35

29

28

N4422/N4522/N4622-11

2.0

2.3

2.5

3.2

27

30

31

29

28

26

33

32

32

28

N4422/N4522/N4622-14

2.0

2.2

2.3

2.5

26

30

33

32

28

27

30

32

30

27

N4422/N4522/N4622-17

1.2

1.3

1.4

1.8

30

33

34

32

30

30

33

32

32

33

N4422/N4522/N4622-20

1.1

1.1

1.3

1.5

34

35

35

34

32

35

36

35

34

32

N4422/N4522/N4622-13

1.0

1.1

1.3

1.5

35

36

34

34

33

36

37

36

35

33

Two Way Tap

 

N4424/N4524/N4624-08

T

T

T

T

28

32

30

30

29

T

T

T

T

T

N4424/N4524/N4624-11

3.6

3.8

4.2

4.8

26

29

30

28

26

25

28

29

26

26

N4424/N4524/N4624-14

2.0

2.2

2.7

4.0

27

30

31

29

28

28

33

31

30

27

N4424/N4524/N4624-17

1.6

1.8

2.6

3.8

28

30

32

28

27

27

28

30

27

26

N4424/N4524/N4624-20

0.8

1.2

1.9

2.6

31

32

31

30

28

30

32

32

30

27

N4424/N4524/N4624-23

0.8

1.2

1.8

2.3

33

31

34

33

30

33

33

34

33

30

Eight Way Tap

 

N4428/N4528/N4628-11

T

T

T

T

39

36

34

28

26

T

T

T

T

T

N4428/N4528/N4628-14

3.2

3.9

4.6

4.8

28

28

32

28

26

27

28

32

30

28

N4428/N4528/N4628-17

1.8

2.3

3.2

3.5

30

29

32

28

27

31

36

34

29

28

N4428/N4528/N4628-20

0.9

1.6

2.3

3.2

31

31

30

28

26

30

32

33

30

29

N4428/N4528/N4628-23

0.9

1.6

2.3

3.2

32

31

30

28

26

42

43

40

32

30

 
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
 N45XX            N46XX