3 CATV Caminho Toque 5-1000MHz Tap interior

3 Caminho toque

O PONTO

O PARÂMETRO

Perda da TAP
  (DB)

Valor

Inexatidão

06

08

10

12

14

16

18

20

  5-10MHz  

±0, 5  

6.5

8.0

10.0

11.8

13.6

15.8

17.8

19.5

11-65MHz  

±0, 5

6.5

8.0

10.2

12.2

13.9

15.9

18.2

20.2

  50-750MHz

±1, 0

6.5

8.2

10.4

12.4

14.0

16.4

18.4

20.4

750-1000MHz

±1, 0

6.5

8.5

10.5

12.5

14.5

16.5

18.5

20.5

Perda por inserção
  (DB)

                5-10MHz

≤2, 6

≤2, 3

≤1, 5

≤1, 2

≤1, 1

≤0, 8

≤0, 7

≤0, 7

              11-65MHz

≤2, 6

≤2, 5

≤1, 4

≤1, 2

≤0, 9

≤0, 7

≤0, 6

≤0, 6

              50-750MHz

≤3, 0

≤2, 5

≤1, 5

≤1, 2

≤1, 0

≤0, 7

≤0, 7

≤0, 7

            750-1000MHz

≤3, 2

≤2, 6

≤1, 8

≤1, 6

≤1, 0

≤0, 9

≤0, 9

≤0, 9

Inverter

Isolamento
  (DB)

                5-10MHz

≥25

≥25

≥26

≥30

≥32

≥35

≥38

≥38

              11-65MHz

≥28

≥28

≥30

≥30

≥30

≥30

≥31

≥31

            50-750MHz

≥26

≥26

≥28

≥28

≥28

≥28

≥30

≥30

          750-1000MHz

≥25

≥25

≥25

≥25

≥26

≥26

≥28

≥28

  Perda de retorno

(DB)

              5-10MHz

≥18

≥18

≥18

≥18

≥18

≥18

≥18

≥18

            11-65MHz

≥20

≥20

≥20

≥20

≥20

≥20

≥20

≥20

          50-750MHz

≥20

≥20

≥20

≥20

≥20

≥20

≥20

≥20

        750-1000MHz

≥18

≥18

≥18

≥18

≥18

≥18

≥18

≥18

  Impedância

5-1000Mhz

75Ω

A decadência da blindagem

5-1000Mhz

≥100dB