4K HD Rg59 Coaxial Cable Rg59+2c for CCTV High Quality 305m Coax Cable Made in China, Find details about China Coaxial Cable, TV Cable from 4K HD Rg59 Coaxial Cable Rg59+2c for CCTV High Quality 305m Coax Cable Made in China
What's the different of RG59 and RG59+2C
RG59 cable is thinner and is recommended in low bandwidth and lower frequency applications such as analog video and CCTV installations.
RG59+2C cable is to add two power lines on the basis of RG59.It can realize long distance power supply and signal transmission
RG59+2C
Characteristics | |||
Material | Detail | inches | mm |
Inner Conductor | Copper | 0.0320 | 0.8128 |
Dielectric | Foamed Polyethylene | 0.1350 | 3.429 |
1st Outer Conductor | Sealed APA Tape | 0.188 | 4.78 |
2nd Outer Conductor | 90% CCA Braid | 0.212 | 5.38 |
3rd Outer Conductor | -- | -- | -- |
4th Outer Conductor | -- | -- | -- |
Jacket | PVC,Flame Retardant, White | 0.240 | 6.10 |
Twisted Pairs | -- | -- | -- |
Messenger | -- | -- | -- |
Electrical Specifications | ||
Impedance, Ω | 75±3 | |
Velocity of Propagation, % | 82% | |
Capacitance, Nominal | 16.0 pF/ft | 54pF/ft |
DC Resistance | 10.50Ω/ kft |
Attenuation, Maximum@ 68ºF (20 ºC ) | ||
Frequency, MHz | dB/ 100 ft | dB/ 100 m |
10 | 0.86 | 2.82 |
50 | 1.91 | 6.26 |
100 | 2.78 | 9.11 |
200 | 4.06 | 13.31 |
400 | 6.01 | 19.71 |
700 | 8.47 | 27.78 |
900 | 9.82 | 32.20 |
1000 | 10.47 | 34.34 |