QR540M series of coaxial cable is applied to CATV networks as trunk cable, which meet the transmission requirement of broadband, high speed and low loss. CCA center conductor, 75ohm impedance, 305m packaging....

Construction

3.15+0.01mm Solid Copper/Copper Clad Aluminum

13.03+0.05mmFoam PE

13.72mm Aluminum Tube

0.343mm

15.49+0.05mm PVC / PE

0.89mm

2.77mm Steel

Per Customer' Special Requirement

Characteristics

75+3 Ohm 50+3nF/km, 15.3+1pF/ft 87%

< td %" =" " > 6.91 Frequency (MHz) Maximum (dB/100 m) 0.13 50 1.41 0.63 150 2.43 0.87 250 3.25 1.08 350 3.84 1.26 450 4.44 1.41 550 4.95 1.59 750 5.02 2.10