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Coaxial cable 75 Ohm; main cord 0.8mm wire; integaterd with power cord 2x0.5mm2 - 100m/rol

CCTV specialistic cable. Two power wires plus coaxial cable.

 

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) of the 100m cable length for particular 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 distance up to 400m without any amplifier using necessary.

 

The CCTV specialistic cable Rg59+2X0.50 has 2 wires of 0.5 mm² each. Theoretical resistance is 3.4Ω/100m. Manufacturer data is 5.5Ω/100m. In powering cameras with 12V DC over RG59+2X0.50 cable and on the assumption that the voltage will fall to 11V, the power may be delivered over the following distances:

Max. distance at R=3.4Ω / 100m	Max. distance at R=5.5Ω / 100m	Max. current Rg59+2X0.50 0.5mm²
[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

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