RG6 coaxial - CATV Cable - 18AWG

Thông số kỹ thuật chung:
Series 6. 18 AWG solid .040" bare copper-covered steel conductor. gas-injected foam polyethylene
insulation. Duobond® II + aluminum braid shield (60% coverage). PVC jacket
1/ Physical Characteristics (Overall)
- Conductor :
              AWG 18. Stranding Solic . Conductor Material :Bare Copper Covered Steel . Dia. (mm) : 1.016.
- Insulation Material/ Dia. (mm): Gas-injected FPE - Foam Polyethylene / 4.572 
- Outer Shield :
            Layer 1 : Outer Shield Trade Name Bonded Duofoil® . Type : Tape . Outer Shield Material :Bonded Aluminum Foil-Polyester Tape-Aluminum Foil. Coverage (%) : 100
            Layer 2 :  Type : Braid . Outer Shield Material :AL - Aluminum. Coverage (%) : 60
- Outer Jacket Material: PVC - Polyvinyl Chloride
- Overall Nominal Diameter: 6.858 mm
2/ Mechanical Characteristics (Overall)
            Operating Temperature Range: -40°C To +80°C
            Bulk Cable Weight: 40.181 Kg/Km
            Max. Recommended Pulling Tension: 560.473 N
            Min. Bend Radius/Minor Axis: 69.850 mm
3/ Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
            NEC/(UL) Specification: CATV. CM
            CEC/C(UL) Specification: CM
            EU Directive 2011/65/EU (ROHS II): Yes
            EU CE Mark: Yes
            EU Directive 2000/53/EC (ELV): Yes
            EU Directive 2002/95/EC (RoHS): Yes
            EU RoHS Compliance Date (mm/dd/yyyy): 01/01/2004
            EU Directive 2002/96/EC (WEEE): Yes
            EU Directive 2003/11/EC (BFR): Yes
            CA Prop 65 (CJ for Wire & Cable): Yes
            MII Order #39 (China RoHS): Yes
            Series Type:  Series 6
Plenum/Non-Plenum
            Plenum (Y/N): No
            Plenum Number: 9116P
4/ Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
            Impedance (Ohm) : 75 ± 3
            Inductance:        0.318257 (µH/m)
            Capacitance:      53.1522 (pF/m)
            Nominal Velocity of Propagation: 83 (%)
            Nominal Delay:   3.9372 (ns/m)
            Conductor DC Resistance  @ 20°C: 91.868 (Ohm/km) 
            Nominal Outer Shield DC Resistance  @ 20°C: 29.529 (Ohm/km) 
            Max. Attenuation:
            Freq. (MHz)       Attenuation (dB/100m)
                        5          2.19827
                        55         5.2496
                        211       9.41647
                        270       10.6304
                        300       11.2538
                        350       12.2053
                        400       13.124
                        450       13.9771
                        550       15.4535
                        750       18.3408
                        870       19.686
                        1000     21.4577
            Max. Operating Voltage - UL: 300 V RMS
            Minimum Structural Return Loss: Start Freq. 5 (MHz) Stop Freq. 1000 (MHz) Min. SRL 20 (dB)
            Sweep Test: 5 MHz - 1 GHz