TV COAXIAL CABLE

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ALUMINIUM

 

 
SAT 34566A
SAT 46576A

CONDUCTOR

DIELECTRIC

SCREEN

SHEATH

ELECTRICAL PROPERTIES

ATTENUATIONS

STRUCTURAL RETURN

SCREENING

WEIGHT

IMPEDANCE

VELOCITY

CAPACITANCE

dB/100 m. ( 20 °C )

LOSS dB

EFFECTIVENESS

ALU.

TOTAL

TYPE

ø MM

TYPE

ø MM

TYPE

COVER.

TYPE

COVER.

TYPE

COVER.

TYPE

COVER.

TYPE

ø MM

RATIO

50

470

862

1750

2150

2400

3000

30 ÷ 470

470 ÷ 862

862 ÷ 2150

2150 ÷ 3000

5 ÷ 30

30÷ 1000

1000÷ 2000

2000 ÷ 3000

KG./KM.

Ω

%

pF/m

MHz

MHz

MHz

 

CCA

0,75

PEE

3,40

LTA

100%

ALL

56%

 

 

 

 

PVC2

5,40

75

84%

53

5,8

17,7

24,8

36,7

41,3

44,2

50,2

>32

>30

>25

>23

<5

>85

>75

>65

4,4

24,0

CCA

1,00

PEE

4,60

LTA

100%

ALL

57%

 

 

 

 

PVC2

6,60

75

84%

53

4,4

13,9

19,5

29,1

32,8

35,2

40,5

>33

>31

>25

>22

<5

>85

>75

>65

6,7

32,7

Legend

CCA

Plain copper clad aluminium

LTA

Aluminium+polyester+aluminium tape

ALL

Aluminium

PVC 2

Polyvinyl - chloride non-contaminating

PEE

Foam polyethylene

 

 

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