RG320 Trunk Line Coaxial Cable
RG320 QR320 QR320JCA QR320JCAM109

1) Construction
Center Conductor:	1.80+0.01mm Solid Copper/Copper Clad Aluminum
Dielectric:	7.47+0.05mmFoam PE
Outer Conductor:	8.13mm Aluminum Tube
Outer Conductor Thickness:	0.34mm
Jacket:	10.03+0.05mm PVC / PE
Jacket Wall Thickness:	0.89mm
Jelly/APD	Per Customer’ Special Requirement
2) Characteristics
Impedance: 75+3 Ohm Capacitance: 50+3nF/km, 15.3+1pF/ft Velocity of Propagation: 87%

3) Attenuation
Attenuation [@68o F. (20o C.)] Frequency (MHz) Maximum (dB/100 ft.) Maximum (dB/100 m) 5 0.24 0.79 50 0.80 2.62 108 1.22 4.00 150 1.45 4.76 193 1.65 5.41 250 1.86 6.10 300 2.04 6.69 350 2.25 7.38 400 2.38 7.81 450 2.52 8.27 500 2.72 8.92 550 2.85 9.35 600 2.98 9.78 750 3.15 10.86 1000 3.89 12.76

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