Coaxial Cable Suppliers in India | Coaxial Cable for Computer

Application

Used in cable TV operations, Computer net-working etc.

Construction

Solid annealed bare copper conductor polythelene insulated shielded with polyester backed aluminium tape and additional shielding with fine aluminium braid protected with polyester tape wrapping and sheathed with PVC.

Technical Data

Electrical Parameters

Note: RG 6 also available in CCS.

Construction Parameters

Note: Supplied in 90 metres & 305 metres project packaging.

CCTV Cables

Introduction
CCTV Cables are offered in two types namely 4+1 CCTV Cable and 3+1 CCTV Cable. Coaxial cables form the carrier for video signal and the other 4 cores' or 3 cores' form the carriers for power. Coaxial cables are designed to transmit the complete video frequency range with minimum distortion or attenuation, making them an excellent choice for CCTV.

CCTV cables are designed to optimize the quality of video signals, which are transmitted through the Coaxial cable in the CCTV.

The Coaxial cable consists of solid annealed bare copper conductor of electrolytic grade which is insulated with foamed dielectric, aluminium foil taped, jelly flooded, braided with AI. Alloy and then jacketed with UV PVC.

Topmost quality of construction of coaxial cable in CCTV cables ensures distortion free video signals and thus a clear picture over complete low frequency bandwidth of transmission in such applications.

The impedance of coaxial cable is 75, which matches the CCTV equipment. This matching ensures adequate signal strength, no reflection and best picture quality.

S. No. Type	Type

1	Size	RG-59, RG-6, RG-11
2	Inner Conductor	Solid Copper
3	Insulation	Gas Injected Physical Foamed Polyethylene
4	Outer Conductor	Bonded polyaluminium Tape, Braided with Aluminium Alloy Wire
5	Outer Jacket	UV Resistant Black PVC Jacket
6	Marking	Progressive Sequential Length Marking on Every Metre

S. No.	Type	RG-11 Foam	RG-6 Foam	RG-59 Foam
S. No.	Type	RG-11 Foam	RG-6 Foam	RG-59 Foam
1	Inner Conductor
	Max. Resistance (Ohm/Km) @ 20°C	0.84	2.13	3.55
2	Inner Conductor
	Loop Resistance (Ohm/Km) @ 20°C	1.66	2.78	4.64
3	Nom. Capacitance (pF/mttr.)	53	53	53
4	Nom. Impedance (phm)	75	75	75
5	Nom. Velocity Ratio (%)	85	85	85
6	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	15.71
	@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	9.92	15.70	19.52
7	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

S. No.	Type Foam	RG-11 Foam	RG-6 Foam	RG-59 Foam	RG 6 CCS Foam
S. No.	Type Foam	RG-11 Foam	RG-6 Foam	RG-59 Foam	RG 6 CCS Foam
1	Inner Conductor	Solid Bare Copper	Solid Bare Copper	Solid Bare Copper	Copper Coated Steel
2	Nom. Diameter (mm)	1.63	1.02	0.80	1.02 ± 0.03
3	Dielectric	Foam PE	Foam PE	Foam PE	Foam PE
4	Nom. Diameter (mm)	7.11	4.57	3.55	4.57
5	Outer Conductor - First	Bonded AL Tape	Bonded AL Tape	Bonded AL Tape	Bonded Al Tape
6	Outer Conductor - Second	AL Braid	AL Braid	AL Braid	Al Braid
7	Nom. Coverage (%)	60	60	60	60
8	Jacket	PVC (Black)	PVC (Black)	PVC (Black)	PVC (Black)
9	Nom. Diameter (mm)	10.00	7.00	6.20	7.00 ± 0.10

Co - Axial