The RG59+ - 2x0.5mm2 is a specialized CCTV cable that combines a high-quality coaxial video cable with integrated power wires, making it ideal for surveillance systems. This cable features a 75 Ohm coaxial line with a main conductor of 0.8mm and two power wires of 0.5mm² each, all in a single 100m roll. It is designed for efficient video and power transmission over long distances without the need for additional amplifiers.
Power Cable Specifications:
| Wire | 2 x 0.5 mm² |
Coaxial Cable Specifications:
| Impedance | 75 Ω |
| Inner conductor | Cu wire 0.59 mm |
| Dielectric | PE full 3.7 mm |
| Screen | Aluminium foil (PET) |
| Braid | Cu wire |
| Screening efficiency | > 75 dB |
| Outer coating | PVC 5.5 mm |
Attenuation (dB) for 100m Cable Length at Specific Frequencies (MHz):
| 100 MHz | 10.6 dB |
| 200 MHz | 15.2 dB |
| 500 MHz | 25.4 dB |
| 1000 MHz | 38.9 dB |
The video signal can be transmitted via this cable for distances up to 400m without the need for an amplifier. The CCTV specialist cable RG59+2X0.50 features two 0.5 mm² power wires. Theoretical resistance is 3.4Ω/100m, while manufacturer data indicates 5.5Ω/100m. When powering cameras with 12V DC over the RG59+2X0.50 cable, assuming voltage drops to 11V, power can be delivered over the following distances:
Max. distance at R=3.4Ω / 100m | Max. distance at R=5.5Ω / 100m | Max. current |
[m] | [m] | [A] |
10 | 6.2 | 1.471 |
20 | 12.3 | 0.735 |
30 | 18.5 | 0.49 |
40 | 24.7 | 0.368 |
50 | 30.9 | 0.29 |
60 | 37.1 | 0.245 |
70 | 43.3 | 0.210 |
80 | 49.4 | 0.184 |
90 | 55.7 | 0.163 |
100 | 61.8 | 0.147 |
150 | 92.7 | 0.098 |
200 | 122.8 | 0.074 |
250 | 154 | 0.059 |
300 | 185.5 | 0.049 |
350 | 216.4 | 0.042 |
400 | 245.7 | 0.037 |
450 | 275.4 | 0.033 |
500 | 313.4 | 0.029 |