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Black braided coaxial cable with BNC male connectors on both ends, 25 feet long

Koah

Koah 3G-SDI BNC Male-to-Male Coaxial Cable 25 ft 18 AWG RG-6 75-ohm Braided Black

SKU CH-5ZSA-23KX5

A 25-foot 75-ohm RG-6 coaxial cable with braided OFC shielding and BNC male-to-male connectors for SD-SDI, HD-SDI and 3G-SDI video

  • TypeCoaxial
  • ColorBlack
  • Connector DetailBNC
  • Terminal GenderMale-to-Male
  • SpecificationsBNC,
  • ShieldingBraided
  • Delivers uncompressed SDI video over 25 ft with 75-ohm BNC connectors
  • 18 AWG RG-6 coaxial cable supports HD-SDI, 3G-SDI and SD-SDI signals
  • OFC braided shielding blocks EMI and RF interference for clean transmission
  • FPE insulation and UV-resistant jacket suit indoor and outdoor installations
  • Copper contact pins on male-to-male BNC ends ensure reliable high-bandwidth connection

25-foot 75-ohm BNC cable

The Koah Pro 3G-SDI cable is a 25-foot coaxial run with BNC male connectors on both ends. It uses 18 AWG RG-6 construction and 75-ohm impedance for RF and video transmission. High-density OFC braided shielding and FPE insulation protect the signal. A UV-resistant black jacket allows indoor or outdoor installation.

Video pros and CCTV installs

This cable suits broadcast, CCTV, and test-bench workflows that need uncompressed SD-SDI, HD-SDI, or 3G-SDI signals over distance. It connects cameras, monitors, converters, splitters, and oscilloscopes with copper contact pins. Buyers who need a different length, a right-angle connector, or a non-BNC interface should look at other options.

Build integration needs

The 25-foot run bridges rack-mounted gear or remote camera positions without inline amplifiers. Braided shielding rejects EMI and RF interference in dense equipment rooms. The UV-resistant jacket survives outdoor conduit or temporary field deployments. Ensure the mating equipment presents a 75-ohm BNC input for proper impedance matching.

Highlights

  • Delivers uncompressed SDI video over 25 ft with 75-ohm BNC connectors
  • 18 AWG RG-6 coaxial cable supports HD-SDI, 3G-SDI and SD-SDI signals
  • OFC braided shielding blocks EMI and RF interference for clean transmission
  • FPE insulation and UV-resistant jacket suit indoor and outdoor installations
  • Copper contact pins on male-to-male BNC ends ensure reliable high-bandwidth connection

Specifications

BrandKoah
TypeCoaxial
ColorBlack
Connector DetailBNC
Terminal GenderMale-to-Male
SpecificationsBNC,
ShieldingBraided
FeaturesBraided

Questions about this item

What BNC devices do I need at both ends to use this 25 ft cable?

Any two 75-ohm BNC female ports — such as an SDI camera output and a monitor input — will connect directly to the male plugs on this 18 AWG RG-6 coaxial cable.

Can I keep my existing SD-SDI and HD-SDI gear and still use this 3G-SDI cable?

Yes, the 75-ohm braided cable carries SD-SDI, HD-SDI and 3G-SDI signals, so older standard-definition and high-definition equipment works without adapters.

How do I confirm the 75-ohm link is passing clean video after I connect it?

Check the monitor for a stable, artefact-free picture and verify the source device reports a locked SDI signal; the OFC braided shielding and FPE insulation are designed to prevent drop-outs and EMI.

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