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| QR.320.JCA, QR.320.JCAM109 Trunk Coaxial Cable |
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| Model No.︰ | QR320 |
| Brand Name︰ | - |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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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 | Messenger: | 2.77mm Steel | Jelly/APD | Per Customer’ Special Requirement | 2) Characteristics | Impedance: | 75+3 Ohm | Capacitance: | 50+3nF/km, 15.3+1pF/ft | Velocity of Propagation: | 87% |
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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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