Inquiry:
19 VATC CATV Coaxial Cable
Construction Parameters: | ||
Inner Conductor | 1.02mm BC/Copper-Clad Steel | |
Dielectric | 4.6mm Foamed PE(Gas Expanded Polyethylene) | |
Shield 1 | 4.75mm Bonded Aluminum Polyproylene | |
Shield 2 | Aluminum braid wire 55% coverage | |
Jacket | 6.81±0.15mm PVC (Color can be chosed by Customer) | |
Jacket Thickness | 0.030"/0.76mm | |
Application | For Use in Longer CATV Run Lengths | |
Electrical Characteristics: | ||
Inner Conductor Resistance | The Max. at 20℃ shall be < -/km | |
Capacitance | 52 ±3 pF/m | |
Impedance | 75 ± 3 Ω | |
Return loss | between 5 and 1000MHz: > 22dB | |
Velocity of Propagation | 0.85 | |
Sparker Test (VAC) | 4 | |
Attenuation(20℃): | ||
Frequency (MHZ) | Max Attenuation(dB/100ft) | Max Attenuation (dB/100m) |
5 | 0.58 | 1.90 |
55 | 1.60 | 5.25 |
83 | 1.95 | 6.40 |
187 | 2.85 | 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 | 15.29 |
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 |
Mechanical and Envrionmental Properties | ||
Cable bend radius | 10 times the cable diameter | |
Operating Temp Range | -20 ℃ to 70℃ | |
Cable diamensions | 6.81±0.15mm PVC |