RG540 (QR.540.JCA) 1) Construction
Center Conductor:	3.15+0.01mm Solid Copper/Copper Clad Aluminum
Dielectric:	13.03+0.05mmFoam PE
Outer Conductor:	13.72mm Aluminum Tube
Outer Conductor Thickness:	0.343mm
Jacket:	15.49+0.05mm PVC / PE
Jacket Wall Thickness:	0.89mm
Jelly/APD	Per Customers' 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 0.13 0.43 50 0.43 1.41 108 0.63 2.07 150 0.74 2.43 193 0.87 2.85 250 0.99 3.25 300 1.08 3.54 350 1.17 3.84 400 1.26 4.13 450 1.35 4.44 500 1.41 4.63 550 1.51 4.95 600 1.59 5.23 750 1.80 5.02 1000 2.10 6.91