sell QR540 coaxial cables /trunk cable
Post Message
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sell QR540 coaxial cables /trunk cable
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2012-02-01
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Networking & Communications
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Communication Software - relative Selling Leads or Buying Leads
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China
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Offer to sell
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XM540 COAXIAL CABLE is our specification which is same as QR540. Below is a general description, Better one than below described is available. For more specifications, pls contact us. Your feedback is welcome.
Jacket: Black PE
Outer conductor: Aluminum Tube
Dielectric: Gas Injected Foam Polyethylene
Center conductor: Copper Clad Aluminum
DIMENSIONS
Nominal Jacket Diameter: 15.49mm
Nominal Jacket Thickness: 0.89mm
Outer Conductor Thickness: 0.34mm
Outer diameter of Outer Conductor: 13.72mm
Outer diameter of Foam Dielectric: 13.03± 0.20mm
Outer diameter of Inner Conductor: 3.15mm
Nominal Diameter of Messenger: 2.77mm
ELECTRICAL
Characteristic Impedance-Ohms: 75+/-2Ohms
Capacitance: 50+/-3PF/m
Velocity of Propagation: 88% nominal
Structural Return Loss: 5-1000MHz, Min 22dB
Xm540 Trunk cable are mainly used as Trunk Line and Branch Lines for broad band transmission CATV network, Excellent electronic properties, high transmission reliability and long usage life. Providing reliable transmission and anti-interference to two-way transmission. The messenger makes the construction more easy and improve construction efficiency greatly.
We are certified by ISO9001: 2008, ISO 14001, UL LISTED
CE RoHS compliance is available. 750m/wooden reel, or upon request
Contact Information
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YANTAI XINMU CABLE CO.,LTD.
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China
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JUNE LI