75 ohm Aluminum Tube Trunk Cables with Asphalt, Commscope standard 412JCASS CATV Trunk Cable 412JCA

Brand Name	Libo		Place of Origin	China
Model Number	PⅢ 412JCASS

Delivery Time:Within 15 days
Certification:CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration

412?Aluminum Tube Trunk Cables with Asphalt, Commscope standard 412JCASS CATV Trunk Cable 412JCA
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Product description:
Both electrical and mechanical performance of the trunk cable meet with TFC trunk cable standard. Medium density PE is used as jacket material.?asphalt or flooded compound is added before jacket extrusion for moisture prevention.The inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene, it is tightly covered by solid aluminum tube.
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Physical dimensions
component	inches	mm
Inner conductor	0.089	2.26
Diameter over dielectric	0.362	9.19
Diameter over outer conductor	0.411	10.46
Outer conductor thickness	0.024	0.61
Diameter over jacket	0.475	12.07
Jacket wall thickness	0.0315	0.80

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Mechanical performance:
Minimum bending radius: 6.0 inches/15.2cm
Maximum pulling tension: 150lbs /68kgf
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Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 87% nominal
Nominal DC loop resistance@68OF: 2.57 ohms/1000ft (8.43 ohms/km)
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Attenuation@ 68OF(20oC):

@Frequency MHZ	dB/100ft. (MAX.)	dB/100 meters(MAX.)
5MHZ	0.20	0.65
55MHZ	0.69	2.26
83MHZ	0.86	2.82
211MHZ	1.41	4.62
250MHZ	1.54	5.05
300MHZ	1.70	5.57
350MHZ	1.87	6.13
400MHZ	1.97	6.46
450MHZ	2.11	6.92
500MHZ	2.24	7.34
550MHZ	2.35	7.71
600MHZ	2.47	8.10
750MHZ	2.78	9.12
865MHZ	3.01	9.87
1000MHZ	3.27	10.73

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Applications:
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P3 412JCASS trunk cable is used as main cable and distribution cable for CATV network, such as base station and equipment cabinets. It is applicable in transmission of single and duplex analog signals and as well as duplex digital signals. The trunk cable is also widely used in HFC duplex transmission network.
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Competitive Advantage:

The trunk cable has excellent electrical performance and outstanding transmission reliabilities. Frequency is from 5MHz to 1000MHz, it provides reliable transmission and anti-interference effectiveness for duplex transmission network.Libo cable was established in 1994,it is subsidiary of Libo group which is one of the 500 largest private enterprises in China.Libo cable developed the world’s first conforming seamless aluminum tube trunk cable.Libo cable has a stable workforce and engineering team, the trunk cable is with short lead-time and stable high quality.Libo cable is equipped with a Provincial-level Research and Development Center.