Shaoxing Libo Electric Co., Ltd |
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CATV 412 with Zinc Coated Messenger 2.77 mm Distribution
Cable Aluminum Tube Trunk Cable With Messenger
Quick Details:
Product description:
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. Medium
density PE is used as jacket material.
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 |
messenger | 0.109 | 2.77 |
Packing:
Buyer's labels and cartons OEM/ODM desgin service is
available.Buyer's labels and cartons OEM/ODM desgin service is
available.
Mechanical performance:
Minimum bending radius: 6.0 inches/15.2cm
Maximum pulling tension: 150lbs /68kgf
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)
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 |
Applications:
P3 412JCA 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.
Competitive Advantage: