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Coaxial Cables |  |
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RG 50 LTA LSOH
Construction
Inner conductor |
Tinned copper |
19 x 0.18 mm |
|---|---|---|
Dielectric |
Low density polyethylene |
Φ2.95 ± 0.10 mm |
Outer conductor (shield 1) |
Aluminium + polyester + Aluminium tape |
h. 15 mm |
Shield coverage |
|
100% |
Outer conductor (shield 2) |
Tinned copper |
112 x 0.13 mm |
Shield coverage |
|
93% |
Sheath |
Flame retardant non-corroslve |
Φ5.00 ± 0.20 mm |
Electrical & Mechanical Characteristics
Impedance |
50±2 Ohm |
|---|---|
Nominal capacitance |
100 pF/m |
Velocity of propagation |
66% |
Insulation resistance |
>5000 Mohm.Km |
Inner conductor resistance |
36.5 Ohm/Km |
Outer conductor resistance |
12.0 Ohm/Km |
Operating temperature range |
-40 °C - +80 °C |
Copper weight |
18.7 Kg/Km |
Cable weight (approx.) |
20.9 Kg/Km |
Screening effectiveness |
>80 dB |
Attenuation
Frequency(MHz) |
Attenuation (dB/100 m) |
|---|---|
5 |
3.0 |
10 |
4.1 |
30 |
7.5 |
50 |
9.7 |
150 |
16.4 |
220 |
20.1 |
450 |
30.0 |
600 |
35.4 |
800 |
41.6 |
900 |
44.5 |
1000 |
47.5 |
1500 |
60.9 |
1800 |
68.1 |
2000 |
73.3 |
2500 |
85.1 |
3000 |
91.3 |
Return Loss
30-450 MHz |
>27dB |
|---|---|
450-1000 MHz |
>25dB |
1000-2000 MHz |
>20dB |
2000-3000 MHz |
>18dB |