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China Shaoxing Libo Electric Co., Ltd certification

I like Libo's hig efficiency and stable quality, I am expecting Libo to offer more high quality RG6 in future.

—— Mr. Martin

Libo's trunk cable is of very high quality and it is at the very competitive price, my team will place larger order in the following months.

—— Mr. Aaron

It is the 7th year that I buy seamless aluminum tube trunk cables from Libo, my company will order more cables like RG braiding cable from Libo.

—— Mr. Marthew Whitman

I will choos Libo cable to be my vendor for my big tender in January of 2015, because quality of Libo's RG6 and RG11 are proved to be very good.

—— Mr. Rober Karline

We place regular orders for coaxial cables from Libo since 3 years ago, we trust our cooperation will be more in year of 2015.

—— Mr. Paul Smith

High quality and reasonable price, this is the reason that I choose Libo to be one of my vendors.

—— Mr. Steven Silva

We work with Libo because they have very stable product quality which is so important to all buyers.

—— Ms.Angela Santos

QR540 welded aluminum tube trunk cable tube cable with Messenger QR540

Large Image : QR540 welded aluminum tube trunk cable tube cable with Messenger QR540 Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	Libo
Certification:	CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration
Model Number:	QR540 JCAM109

Payment & Shipping Terms:

Minimum Order Quantity:	0.5KM
Price:	Call or e-mail to get the latest price
Packaging Details:	500m/762m 2500ft/1000m or according to client’s request
Delivery Time:	Within 15 days
Payment Terms:	T/T, L/C
Supply Ability:	1500KM per month

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Detailed Product Description

High Light:

trunk release cable

outdoor trunk cable

QR540 welded aluminum tube trunk cable tube cable with Messenger QR540

Quick Details:
• QR540 JCAM Welded Alumium Trunk Cable
• Welded aluminum tape as outer conductor
• High quality PE outer jacket
• Asphalt or flooding compound is available

Product description:

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

Applications:
QR540 JCA trunk cable’s outer conductor is high quality electric aluminum sheet, this 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.

Physical dimensions
component	inches	mm
Inner conductor	0.124	3.15
diameter over dielectric	0.514	13.05
diameter over aluminum shield	0.540	13.72
Outer conductor thickness	0.0135	0.343
Diameter over jacket	0.610	15.49
Jacket wall thickness	0.035	0.89
Diameter of messenger wire	0.109	2.77

Mechanical performance:
Minimum bending radius: 4.0 inches/10.2cm
Maximum pulling tension: 220lbs /100kgf
Minimum breaking strength of messenger: 1800lbs(816kg)

Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 88% nominal
Normal DC loop resistance @68^OF: 1.61 Ohms/100ft (5.28 ohms/km)

Attenuation@ 68^OF(20^oC):

@Frequency MHZ	dB/100ft. (MAX.)	dB/100 meters(MAX.)
5MHZ	0.14	0.46
55MHZ	0.47	1.54
83MHZ	0.58	1.90
211MHZ	0.95	3.12
250MHZ	1.03	3.38
300MHZ	1.13	3.71
350MHZ	1.23	4.03
400MHZ	1.32	4.33
450MHZ	1.40	4.59
500MHZ	1.49	4.89
550MHZ	1.56	5.12
600MHZ	1.64	5.38
750MHZ	1.85	6.07
865MHZ	2.00	6.56
1000MHZ	2.17	7.12

Packing:

Buyer's labels OEM/ODM design service is available.
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.
Libo cable is equipped with a Provincial-level Research and Development Center.

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Contact Person: Ms. Maria

Tel: +86-13957580173

Fax: 86-575-89866110

Send your inquiry directly to us

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