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| Coaxial Cable RG6U-Series | ||||||||||
| Physical Characteristics | ||||||||||
| Item | Material | Standard Shield | Tri-Shield | Super-Shield | ||||||
| Inche | mm | Inche | mm | Inche | mm | |||||
| Center Conductor Diameter | CU/CCS | 0.04 | 1.02 | 0.04 | 1.02 | 0.04 | 1.02 | |||
| Diameter Over Dielectric | Foamed PE | 0.18 | 4.57 | 0.18 | 4.57 | 0.18 | 4.57 | |||
| Diameter Over Jacket | PVC/PE | 0.272 |
|
0.278 |
|
0.30 |
|
|||
| Diameter of Steel Messenger | Steel | 0.051(single) 1.3 | 0.051(single) 1.3 | 0.051(single) 1.3 | ||||||
| 0.072(dual) 1.83 | 0.072(dual) 1.83 | 0.072(dual) 1.83 | ||||||||
| Outer Conductor Structure | Copper, Tin plating Copper or Aluminum | AL foil(bonded ORunbonded)+Braid Coverage 40%,50% Etc | double AL foil | Braid Coverage 40%,50% ,60% Etc | ||||||
| Electrical Characteristics | ||||||||||
| Impedance | 75±3.0 Ohms | |||||||||
| Capacitance | 54±3.0(pF/m) | |||||||||
| Velocity of Propagation | 82% | |||||||||
| Return Loss(dB) | VHF5-300MHz≥ | 22dB | ||||||||
| UHF300-960MHz≥ | 20dB | |||||||||
| Screening Efficiency(dB) | VHF5-50MHz≥ | 85dB | ||||||||
| UHF200MHz Upward≥ | 90dB | |||||||||
| Attenuation[@68°F. (20℃)] | ||||||||||
| Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) | ||||||||
| 5 | 0.58 | 1.90 | ||||||||
| 55 | 1.60 | 5.25 | ||||||||
| 83 | 1.95 | 6.40 | ||||||||
| 187 | 2.83 | 9.35 | ||||||||
| 211 | 3.05 | 10.00 | ||||||||
| 250 | 3.30 | 10.82 | ||||||||
| 300 | 3.55 | 11.64 | ||||||||
| 350 | 3.85 | 12.63 | ||||||||
| 400 | 4.15 | 13.61 | ||||||||
| 450 | 4.40 | 14.43 | ||||||||
| 500 | 4.66 | 15.09 | ||||||||
| 550 | 4.90 | 16.08 | ||||||||
| 600 | 5.10 | 16.73 | ||||||||
| 750 | 5.65 | 18.54 | ||||||||
| 865 | 6.10 | 20.01 | ||||||||
| 1000 | 6.55 | 21.49 | ||||||||
