| ATL P/N |
|
|
|
| Ref. Number |
Belden 1520A |
Belden 1406B |
ATL |
| Specification |
Multi Coaxial 30AWG |
Multi Coaxial 26AWG |
Multi Coaxial 26AWG |
| Inner Conductor Nominal Diameter |
30AWG,( 7/0.10mm) 0.30mm, Tinned copper, |
26AWG,( 7/0.16mm) 0.48mm Tinned copper, |
26AWG,( 7/0.16mm) 0.48mm Tinned copper, |
| Dielectric Nominal Diameter |
Gas Injected PE, 1.42mm |
Gas Injected PE, 2.29mm |
Gas Injected PE, 2.05mm |
| Shielding & Outer Conductor(mm) |
Al-Mylar-Al +90% Tinned copper Braiding over insulation + Overall Al-Foil 100% |
Al-Mylar-Al +90% Tinned copper Braiding over insulation |
93% Tinned copper Serve + Al-Mylar foild wrapped 100% over insulation, |
| Outer Sheath Nominal Diameter |
3 Ccoaxial:7.2mm; 4 Coaxial: 7.9mm; 5 Coaxial:8.6mm |
3 Ccoaxial:9.9mm; 4 Coaxial: 11.6mm; 5 Coaxial:12.2mm |
3 Ccoaxial:9.9mm; 4 Coaxial: 11.6mm; 5 Coaxial:12.2mm |
Electric Performance |
| DC resistance of Inner & outer Conductor (ohm/km) |
Inner conductor:338 ohm, shielding 31.2 ohm |
Inner conductor:122.4 ohm, shielding 28.2 ohm |
Inner conductor:122.4 ohm, shielding 28.2 ohm |
| Impedance(ohm) |
75 |
75 |
75 |
| Capaciatance(pf/m) |
56.8 |
56.8 |
56.8 |
| Attenuation db/100m |
|
|
|
| 1Mhz |
2.6 |
2 |
2 |
| 5Mhz |
4.9 |
4.2 |
4.2 |
| 10Mhz |
7.2 |
5.9 |
5.9 |
| 30Mhz |
13.1 |
10.2 |
10.2 |
| 50Mhz |
17.7 |
12.8 |
12.8 |
| 100Mhz |
26.9 |
17.7 |
17.7 |
