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Black 20-metre BNC cable with woven mesh shielding and rubberised PVC jacket

Enfain

Enfain BNC Cable MT-SDI series 20m 75 euro coaxial

SKU CH-52PG-P1HWD

A 20-metre 75-ohm coaxial BNC cable with oxygen-free copper core and aluminium-foil plus woven-mesh shielding for SDI video

  • Cable Length20m

Cable Length 20m

  • 20-metre reach for long-distance SDI video runs
  • Oxygen-free copper core preserves signal integrity over distance
  • 0 mm outer diameter balances flexibility and durability
  • Aluminium foil with woven mesh shielding rejects interference
  • 75-ohm coaxial design matches professional video impedance

Professional video cable

The Enfain MT-SDI series is a 75 ohm coaxial BNC cable built for professional video workflows. It targets broadcast engineers, studio technicians and installers who need reliable serial digital interface links over medium distances. The 20 metre length suits fixed studio runs, outside-broadcast trucks and permanent monitoring installations.

Shielding and core materials

An aluminium foil layer combined with a woven mesh braid sits beneath a PVC jacket with a rubberised outer coating. This construction rejects electromagnetic interference while remaining flexible enough for cable trays and patch bays. The oxygen-free copper centre conductor preserves signal integrity across the full run without added active circuitry.

Distance headroom

At 20 metres the cable comfortably carries 3G-SDI and HD-SDI signals within typical studio specifications. Runs beyond 50 metres would exceed the design envelope and require repeaters or fibre conversion. The 7.0 millimetre outer diameter fits standard BNC patch panels but may be too thick for ultra-dense patch fields.

Highlights

  • 20-metre reach for long-distance SDI video runs
  • Oxygen-free copper core preserves signal integrity over distance
  • 0 mm outer diameter balances flexibility and durability
  • Aluminium foil with woven mesh shielding rejects interference
  • 75-ohm coaxial design matches professional video impedance

Specifications

Cable Length20m

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Questions about this item

Will the aluminium-foil shielding on this 20 m BNC cable degrade and need replacement?

The aluminium foil with woven mesh shielding is designed for long-term use; no scheduled replacement is required unless the jacket is physically damaged.

What is the first limit reached when running 3G-SDI signals continuously through the 20 m length?

Attenuation over the 20 m oxygen-free copper core becomes the limiting factor for 3G-SDI signal integrity before any thermal limit appears.

Does the PVC-and-rubber jacket on this 20 m cable get hot or add noise when powered all day?

The passive coaxial construction generates no heat or electrical noise during continuous operation; the jacket remains at ambient temperature.

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