With double shielding cable

Double-shielded Class A coaxial cable

With 2 shielding layers, these cables provide an outstanding shielding thanks to a high-coverage braid.

They belong in EN 50117 standard Class A, according to their structural properties:

• For 5 MHz - 30 MHz => TI < 5 mΩ/m
• For 5 MHz - 1000 MHz => SA > 85 dB
• For 1000 MHz - 2000 MHz => SA > 75 dB
• For 2000 MHz - 3000 MHz => SA > 65 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.