Copper Clad Steel CATV Coaxial Cable With Messenger, Standard Shield RG6 Coaxial Cable,RG Type Coaxi

Brand Name	Libo		Place of Origin	China
Model Number	RG6 standard-shield with messenger

Delivery Time:Within 10 days
Certification:CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration
Copper Clad Steel CATV Coaxial Cable With Messenger, Standard Shield RG6 Coaxial Cable,RG Type Coaxial Cable

1. Center conductor

The center conductor shall be copper clad steel with a minimum tensile strength of 440 MPa and appropriate conductivity to meet the electrical characteristics indicated in Table No. 1 and Table No. 2.

2. Dielectric

Gas injected foamed polyethylene; it shall meet all applicable requirements of ASTM D 1248, shall be an insulating grade virgin polyethylene and shall not contain reground, reprocessed or recycled materials. It shall be applied concentrically and bonded to the center conductor.

3. Shield Construction

Laminated Shielding Tape (LST). The LST shall be constructed of two aluminum foils laminated to a strength member and a bonding resin on one side. The LST shall overlap the dielectric circumference by 10 percent minimum.

4. Braid Wire

The braiding wire shall be a round aluminum wire consisting of 34 AWG (0.0063 ± 0.0003 inches), (0.160 ± 0.01 mm) using an aluminum alloy of 5056, 5154, 5154A, or 5954.
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TABLE NO.1 ELECTRICAL CHARACTERISTICS

Characteristics	unit	Specification
Impedance	Ohms	75±3
capacitance	pF/m	52±3
MAX.DC loop resistance	Ohm/km	126.1
MIN. velocity of propagation	%	82
Structural return loss (SRL)	dB	﹥20@5≧f≤1000MHz
Dielectric strength inner conductor to outer conductor	V	1000RMS for one minute

TABLE NO. 2 MAXIMUM? ATTENUATION @ 200C

Frequency MHz	dB/100m
5	2.66
55	5.25
211	10.10
250	11.25
270	11.48
300	12.14
330	12.76
350	13.15
400	14.11
450	15.03
500	15.93
550	16.70
600	17.77
750	19.69
870	21.33
1000	22.93

TABLE NO. 3 PHYSICAL & MECHANICAL CHARACTERISTICS

characteristic	unit	specification
Center conductor diameter	mm	1.02
Diameter over dielectric	mm	4.5
Core ovality maximum	mm	0.33
Thickness of shielding inner tape