Application
These cables are used for transmission of Video and Audio signals and are used in CATV Industry. The number of CATV channels has gone up to over 100 channels. These cables are ideal for such multi channel applications. The central conductor is made of solid copper, which makes it ideal for power pass application.

Features
Central conductor is made of 99.97 % pure solid copper manufactured by our group company. It is insulated with Nitrogen gas injected physical foam dielectric manufactured from imported polyethylene, which enhances the foaming upto 70%, which leads to lower and uniform attenuation. This also ensures that the insulation is free from impurities and the foam cell structure is uniform across entire length. The secondary conductor is made of specially designed poly-aluminum tape bonded with sufficient overlap on dielectric. The second shield is of imported aluminum alloy wire braiding with high tensile strength and has more than 60% coverage suitably flooded with jelly so that the weather effect on conductors is negligible. The outer jacket that has specially formulated PVC manufactured in-house, is of UV resistant nature, for robust performance and long life. Each coil/ bobbin is tested on computerized Test equipment for Attenuation, Impedence and SRL upto 1GHz.

The special features make these cables ideal for power pass application with notch free low attenuation values over wide band of frequencies and low loss of signal quality.

Technical Specifications
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Technical Data
Sizes
RG 59, RG 6 and RG 11
Inner conductor
Solid Copper
Insulation
Gas injected physical foamed polyethylene
Flooding compound
Jelly
Outer conductor
Bonded Polyaluminum tape, braided with Aluminum alloy wires
Outer jacket
UV resistant black PVC jacket
Marking
Progressive sequential length marking on every meter
Packing
305 m on bobbins and 100m coils

 

Construction Parameters
Cable Type
.
RG 11 F
RG 6 F
RG 59 F
Inner Conductor
Solid Bare Copper
Solid Bare Copper
Solid Bare Copper
Nom. Dia. (mm)
1.63
1.02
0.80
Dielectric
Foam PE
Foam PE
Foam PE
Nom. Dia. (mm)
7.11
4.57
3.55
Outer Conductor - FIRST
Bonded Al Tape
Bonded Al Tape
Bonded Al Tape
Outer Conductor - SECOND
Al Braid
Al Braid
Al Braid
Nom. Coverage (%)
60
60
60
Jacket
PVC (Black)
PVC (Black)
PVC (Black)
Nom. Dia. (mm)
10.00
7.00
6.20

 

Electrical Parameters
Cable Type
.
RG 11 F
RG 6 F
RG 59 F
Inner Conductor - Max. Resistance (Ohm/Km)
@ 200C
0.84
2.13
3.55
Inner Conductor - Loop Resistance (Ohm/Km)
@ 200C
1.66
2.78
4.64
Nom. Capacitance (pF/mttr.)
53
53
53
Nom. Impedence (Ohm)
75
75
75
Nom. Velocity Ratio (%)
85
85
85
Nom. Attenuation @ 25 ° (dB/100m)
 
 
 
@ 55 Mhz.
2.82
1.95
6.73
@ 83 Mhz.
3.87
6.20
8.04
@ 187 Mhz.
5.74
9.15
11.81
@ 211 Mhz.
6.23
9.50
12.47
@ 250 Mhz.
6.72
10.50
13.45
@ 300 Mhz.
7.38
11.50
14.60
@ 350 Mhz.
7.94
12.45
15.75
@ 400 Mhz.
8.53
13.30
16.73
@ 450 Mhz.
9.02
14.35
17.72
@ 500 Mhz.
9.51
14.95
18.70
@ 550 Mhz.
9.97
15.70
19.52
Structural return loss (dB/100m)
 
 
 
From 30 to 300 Mhz.
> 26
> 28
> 30
From 300 to 550 Mhz.
> 24
> 22
> 24
Bending radius, Min (mm)
75
65
65
     
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