| CONSTRUCTION
DATA |
|
 |
 |
Inner conductor
|
dia mm |
Cu
0,80 |
| Dielectric |
dia mm |
PEG
3,50 |
Screen:
film foil laminate
foil coverage |
% |
AI2
100 |
braid
braid coverage |
%
dia mm |
CuSn
48
4,00 |
| Outer
sheath |
dia mm |
PVC
5,00 |
Minimum
bending
radius:
single/repeated bendings |
mm |
25/50 |
ELECTRICAL DATA |
|
|
|
| Impedance |
Ohm |
75+/-3 |
| Capacitance |
pF/m |
53+/-2 |
| Velocity
ratio |
% |
83 |
Attenuation
(at 20°C):
at MHz 50 |
dB/100m |
5,8 |
| at
MHz 200 |
dB/100m |
11,2 |
| at
MHz 470 |
dB/100m |
17,6 |
| at
MHz 862 |
dB/100m |
24,3 |
| at
MHz 1000 |
dB/100m |
26,4 |
| at
MHz 1350 |
dB/100m |
30,3 |
| at
MHz 1750 |
dB/100m |
34,6 |
| at
MHz 2050 |
dB/100m |
37,5 |
| at
MHz 2150 |
dB/100m |
38,4 |
Structural Return Loss (SRL)
30-470 MHz |
dB |
>20 |
| 470-862
MHz |
dB
|
>18 |
| 862-2150
MHz |
dB
|
>16 |
Screening
Effectiveness
30-1000 MHz |
dB |
>75 |
Inner
conductor
dc resistance |
Ohm/km |
35 |
Outer
conductor
dc resistance |
Ohm/km |
28 |
Sheath
spark
testing |
kV |
2,5 |
| Copper
weight |
Kg/km |
9,1 |
| Cable
weight |
Kg/km |
23,8 |
PACKING:
unit length |
m |
150 |
| model |
n. |
8B |
Specification
conformity:
CEI 46-1 (cable
construction) |
|
YES |
EN
50117
(CATV network) |
|
YES |
CEI
12-15
(MATV systems) |
|
YES |
|
|