Construction
Inner conductor |
Bare copper |
7 x 0.4 mm |
Dielectric |
Solid PE |
Φ7.25 mm |
Outer conductor shield |
Bare copper /Copper clad Aluminum(CCA) |
192x0.10 mm |
Shield coverage |
|
80% |
Sheath |
PVC/FR-PVC |
Φ10.20 mm |
Electrical & Mechanical Characteristics
Impedance |
75±5 Ohm |
Nominal capacitance |
67 pF/m |
Velocity of propagation |
66% |
Insulation resistance |
>5000 Mohm.Km |
Inner conductor resistance |
22.2 Ohm/Km |
Outer conductor resistance |
15.5 / 16.5 Ohm/Km |
Rated temperature |
70°C |
Cable weight (approx.) |
- kg/km |
Attenuation
For bare copper braid |
For CCA braid |
Frequency |
Attenuation |
Attenuation |
Frequency |
Attenuation |
Attenuation |
(MHz) |
(dB/100 m) |
(dB/100 ft) |
(MHz) |
(dB/100 m) |
(dB/100 ft) |
10 |
2.9 |
0.88 |
10 |
2.9 |
0.88 |
50 |
4.5 |
1.37 |
50 |
4.5 |
1.37 |
100 |
6.6 |
2.01 |
100 |
6.6 |
2.01 |
200 |
10.9 |
3.32 |
200 |
11.9 |
3.63 |
400 |
13.8 |
4.21 |
400 |
14.8 |
4.51 |
850 |
23.6 |
7.2 |
850 |
24.6 |
7.5 |
950 |
26.8 |
8.17 |
950 |
27.8 |
8.48 |
1000 |
27.5 |
8.38 |
1000 |
28.5 |
8.69 |
Return Loss
| 470-3000 MHz |
>=20dB |
5-470 MHz |
>=25dB |
