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Welded Aluminum Tube Trunk Cable With Messenger, QR320 JCAM Trunk Cables for CATV Network

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Libo
Place of Origin:
China
Model Number:
QR320 JCAM
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Shaoxing Libo Electric Co.,Ltd
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Libo
Place of Origin China
Model Number QR320 JCAM
Delivery Time:Within 15 days
Certification:CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration

Welded Aluminum Tube Trunk Cable With Messenger, QR320 JCAM Trunk Cables for CATV Network

Product description:

Inner conductor is high quality copper clad aluminum (CCA).Dielectric core is made of insulating grade virgin polyethylene; RF welded aluminum sheet as shield, and medium density PE is used for jacket material. Messenger is made of zinc coated (galvanized) carbon steel wire. The jacketed messenger is connected to the trunk cable member with a web.

Physical dimensions

component

inches

mm

Inner conductor

0.071

1.80

diameter over dielectric

0.294

7.47

diameter over aluminum shield

0.32

8.13

Outer conductor thickness

0.013

0.34

Diameter over jacket

0.395

10.03

Jacket wall thickness

0.0375

0.95

Diameter of messenger wire

0.109

2.77

0.083

2.11

Mechanical performance:

Minimum bending radius: 2.0 inches/50.8mm

Maximum pulling tension: 120lbs /54.5kgf

Minimum breaking strength of messenger: 0.109”/ 1800lbs (816kg)

                                   0.083”/ 1000lbs (453kg)

Electrical characteristics:

Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)

Impedance: 75±2 ohms

Velocity of propagation: 87% nominal

Normal DC loop resistance @68OF: 1.61 Ohms/100ft (5.28 ohms/km)

Attenuation@ 68OF(20oC):

@Frequency MHZ

dB/100ft. (MAX.)

dB/100 meters(MAX.)

5MHZ

0.24

0.79

55MHZ

0.84

2.76

83MHZ

1.27

3.51

211MHZ

1.73

5.68

250MHZ

1.86

6.10

300MHZ

2.04

6.69

350MHZ

2.25

7.38

400MHZ

2.38

7.81

450MHZ

2.52

8.27

500MHZ

2.72

8.92

550MHZ

2.85

9.35

600MHZ

2.98

9.78

750MHZ

3.34

10.96

865MHZ

3.62

11.88

1000MHZ

3.89

12.76

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Shaoxing Libo Electric Co.,Ltd
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Hanzhoung, Shaanxi, China
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