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Help CenterCATV Trunk Cables, P 700 JCAM Trunk Cable For HFC Duplex Transmission Network
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Delivery Time:Within 15 days
Certification:CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration
CATV Trunk Cables, PⅢ 700 JCAM Trunk Cable For HFC Duplex Transmission Network
Product description:
Medium density PE is for outer Jacket.Inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene; outer conductor is seamless aluminum tube.
Physical dimensions | ||
Component |
inches |
mm |
Inner conductor |
0.163 |
4.14 |
Diameter over dielectric |
0.653 |
16.59 |
Diameter over aluminum tube |
0.703 |
17.86 |
Diameter over jacket |
0.7650 |
19.43 |
Mechanical performance:
Minimum bending radius: 8.0 inches/20.3cm
Maximum pulling tension: 501lbs /227kgf
Messenger:
Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 87% nominal
Attenuation@ 68OF(20oC):
@Frequency MHZ |
dB/100 meters(MAX.) |
5MHZ |
0.36 |
55MHZ |
1.18 |
211MHZ |
2.40 |
250MHZ |
2.66 |
300MHZ |
2.95 |
350MHZ |
3.22 |
400MHZ |
3.45 |
500MHZ |
3.90 |
600MHZ |
4.30 |
750MHZ |
4.89 |
865MHZ |
5.32 |
1000MHZ |
5.74 |
Applications:
P3 700JCAM 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:
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. To withstand rigors of environmental elements, jacketed burial cable or jacketed flooded cable is available; asphalt is added between outer conductor and jacket to prevent damages from moisture and flood. 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. Production and testing procedures strictly follow requirements of ISO9000, and ISO14000.
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