Double shielding - Class B
Conventional coaxial cables (RG-6) Double shielding - Class B
Double-shielded Class B coaxial cable
They provide two shielding layers and belong in EN 50117 standard Class B, according to their structural properties:
- For 5 MHz - 30 MHz => TI < 15 mΩ/m
- For 5 MHz - 1000 MHz => SA > 75 dB
- For 1000 MHz - 2000 MHz => SA > 65 dB
- For 2000 MHz - 3000 MHz => SA > 55 dB
Where the transfer impedance (TI) defines how effective the shielding is at low frequencies, while the shielding attenuation (SA) defines it in the 30 MHz-to-3000 MHz range.
CPR Dca: Copper / copper
Dca Euroclass - Copper inner and outer conductors
- The copper inner conductor provides low electric resistance and an excellent response both for low and high frequencies
- The copper braid has a lower electric resistance and an outstanding shielding efficiency
- Dca Euroclass
CPR Eca: Copper / copper
Eca Euroclass - Copper inner and outer conductors
- The copper inner conductor provides low electric resistance and an excellent response both for low and high frequencies
- The copper braid has a lower electric resistance and an outstanding shielding efficiency
- Eca Euroclass
CPR Dca: Copper / copper clad aluminium
Dca Euroclass - Copper inner conductor and copper-clad aluminium outer conductor
- The copper inner conductor and the aluminium braid provide an excellent frequency response and an outstanding flexibility
- The copper-clad aluminium braid has an outstanding electric resistance and provides flexibility, improving malleability
- Dca Euroclass
CPR Eca: Copper / copper clad aluminium
Eca Euroclass - Copper inner conductor and copper-clad aluminium outer conductor
- The copper inner conductor and the aluminium braid provide an excellent frequency response and an outstanding flexibility
- The copper-clad aluminium braid has an outstanding electric resistance and provides flexibility, improving malleability
- Eca Euroclass