- Inner conductor : 99,99% pure electrolitic annealed bare copper. (annealed = thermal softening process) Cu Ø 2,76 mm
- High pressure physical injection foamed polyethylene .Triple layer dielectric: FPE Ø 7,3 ± 0,05 mm
- The copper foil has an applied PE-coating, placed in order to prevent foil cracking due to short radius bends. Screening percentage 100% CU-POL
- High resistance copper screen (Cu) made by means of 24 spools braiding machines. (50% more crossovers if compared to traditional 16 spools machines.) This braid is high effective against low frequency impulsive noises. Screening percentage: 71% 144 wires
- Black protective PVC jacket, waterproof and UV resistant. This cable can be laid underground. The red PE jacket clearly shows potential cracks on the above external sheath. (which might occur during pulling on rocky and rough environments).
Electrical Data
Impedance @200MHz: | 50 Ohm ± 3 |
Multiple bends/single bend | 124/80 mm |
Temperature: installation operative | -40° to +60° C -55° to +85° C |
Capacitance | 74 pF/m ± 2 |
Velocity ratio | 85 % |
Screening efficiency | 100-2000 MHz >105 dB |
Class | A++ |
Inner conductor resistance | 3 Ohm/Kmq |
Outer conductor resistance | 9,2 Ohm/Km |
Tension test (spark test) | 8 kV |
Weight (100m) | 17 Kg |
Maximum peak power | 14500 WATT |
ATTENUATION at 20°C
FREQUENCY | dB/100m | dB/100ft |
1,8 MHz | 0,65 | 0,20 |
3,5 MHz | 0,85 | 0,26 |
7,0 MHz | 1,08 | 0,3 |
10 MHz | 1,2 | 0,37 |
14 MHz | 1,39 | 0,42 |
21 MHz | 1,75 | 0,53 |
28 MHz | 1,93 | 0,59 |
50 MHz | 2,5 | 0,76 |
100 MHz | 3,6 | 1,10 |
144 MHz | 4,4 | 1,34 |
200 MHz | 5,2 | 1,58 |
400 MHz | 7,5 | 2,29 |
430 MHz | 7,8 | 2,38 |
800 MHz | 10,9 | 3,32 |
1000 MHz | 12,3 | 3,75 |
1296 MHz | 14,1 | 4,30 |
2400 MHz | 19,8 | 6,04 |
3000 MHz | 22,5 |