Physical foam CATV cable is used as branch line and subscriber line in CATV network. It is the new generation CATV cable.
 
 
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:: Physical foam CATV cable:7C-FB
 

7C-FB specification

7C011
7C012
Inner Conductor Diameter(mm)
1.6
1.66
Insulation Diameter(mm)
6.8
7.25
Shield Construction
AL/P-Foil +AL(TC) braid
AL/P-Foil +AL(TC)braid
Shield Construction
9.2
10.3
Capacitance(pf/m)
52
52
Characteristic Impedance()
75
75
Velocity of propagation()
83
83
Insulation Adhesion N(L300M)
>20
>20
Frequency (MHZ)
Attenuation(20°c) dB/100m
50
3.1
3.0
200
6.1
5.8
300
7.6
7.2
450
9.5
9.1
550
10.6
10.3
750
12.6
12.2
800
13.1
12.8
1000
14.8
14.4
1750
20.3
20.1
2150
23.2
22.8
 
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