Technical Specification of LLC 600 - 75 ohm Coaxial Cable
1. Basic Information
• Category: Coaxial Cable
• Impedance: 75 ± 2 Ω
• Certifications: UL, ETL, CE, CPR, RoHS
• Available Lengths: 100m, 305m, 500m, 1000m, 500ft, 1000ft
• Packaging Options: Roll, wooden spool, carton, pallet (Standard: 500M/Wooden Drum)
2. Construction Parameters
Component | Specification |
Inner Conductor | 2.74 ± 0.02mm Copper Clad Aluminium Wire |
Dielectric | 11.56 ± 0.15mm Foamed PE |
Shield | BAPA - Bonded Aluminum Polyester Aluminum Tape |
Outer Conductor | Tinned Copper Braid with 90% Coverage |
Jacket | 14.99 ± 0.2mm Black PE |
3. Electrical Characteristics
Parameter | Specification |
Capacitance | 52.16 pF/m |
Impedance | 75 ± 2 Ω |
Velocity of Propagation | 87% |
DC Breakdown Voltage | 4000 V |
Jacket Spark (V.RMS) | 8000 V |
Return Loss (30MHz - 3000MHz) | ≥ 20.8 dB |
Attenuation (20℃, dB/100m) | See details in the table below |
Attenuation Details (20℃)
Frequency (MHz) | Typical Attenuation (dB/100m) | Max Attenuation (dB/100m) |
30 | 1.32 | 1.45 |
50 | 1.64 | 1.81 |
150 | 2.95 | 3.25 |
220 | 3.60 | 3.97 |
450 | 5.24 | 5.78 |
900 | 7.54 | 8.29 |
1500 | 10.16 | 11.19 |
1800 | 11.48 | 12.60 |
2000 | 12.14 | 13.35 |
2500 | 13.78 | 15.15 |
3000 | 15.09 | 16.59 |
4. Mechanical and Environmental Properties
Parameter | Specification |
Cable Bend Radius (Installation) | 38.1mm |
Weight | 170 kg/km |
Maximum Tension | 159 kg |
Recommended Temperature | Storage: -70℃ to +85℃<br>Installation: -40℃ to +85℃<br>Operating: -40℃ to +85℃ |
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