Coaxial Cable Losses - Trunk Cables

Typical RF specifications of gas injected cable - Attenuation in dB per 100 feet. Cable size in inches.

5

0.16

0.12

0.10

0.09

0.08

30

0.39

0.31

0.26

0.22

0.20

50

0.50

0.40

0.34

0.28

0.26

108

0.75

0.60

0.50

0.43

0.39

216

1.07

0.87

0.72

0.62

0.57

240

1.14

0.92

0.77

0.65

0.60

300

1.28

1.04

0.86

0.74

0.68

325

1.34

1.09

0.90

0.77

0.71

400

1.49

1.22

1.01

0.87

0.80

450

1.59

1.30

1.08

0.92

0.86

500

1.68

1.38

1.14

0.98

0.91

550

1.77

1.45

1.20

1.03

0.96

600

1.86

1.52

1.26

1.09

1.01

750

2.10

1.72

1.43

1.23

1.16

862

2.27

1.86

1.55

1.34

1.25

1000

2.46

2.03

1.68

1.45

1.37

Typical RF specifications of gas injected cable - Attenuation in dB per 100 metres.

Cable size in inches.

5

0.52

0.39

0.33

0.30

0.26

30

1.28

1.02

0.85

0.72

0.66

50

1.64

1.31

1.12

0.92

0.85

108

2.46

1.97

1.64

1.41

1.28

216

3.51

2.85

2.36

2.03

1.87

240

3.74

3.02

2.53

2.13

1.97

300

4.20

3.41

2.82

2.43

2.23

325

4.40

3.58

2.95

2.53

2.33

400

4.89

4.00

3.31

2.85

2.62

450

5.22

4.26

3.54

3.02

2.82

500

5.51

4.53

3.74

3.21

2.98

550

5.81

4.76

3.94

3.38

3.15

600

6.10

4.99

4.13

3.58

3.31

750

6.89

5.64

4.69

4.03

3.80

862

7.45

6.10

5.08

4.40

4.10

1000

8.07

6.66

5.51

4.76

4.49