BELDEN 1694A, 18 AWG RG-6 SDI COAXIAL VIDEO CABLE

Belden 1694A is a premium 75 Ohm, 18 AWG RG-6 coaxial cable engineered for mission-critical professional broadcast and video applications. Renowned for its superior signal integrity and extremely low attenuation, it is the industry-standard choice for HD-SDI, 3G-SDI, and 6G-SDI (UHDTV) video transmission.

Product Description

Designed for long-distance performance, the 1694A ensures that high-bandwidth digital video signals reach their destination with minimal loss or signal degradation. It utilizes a precision gas-injected foam dielectric and a high-coverage dual-shielding system to protect sensitive video data from electromagnetic interference in demanding studio and field environments.

Key Technical Specifications
Conductor Construction: 18 AWG solid bare copper center conductor for stable, low-resistance signal transmission.

Dielectric: Gas-injected foam high-density polyethylene (FHDPE) for excellent signal propagation and low dielectric loss.

Shielding Architecture:

Duofoil®: 100% coverage foil shield.

Braid: 95% tinned copper braid for excellent RFI and EMI rejection.

Outer Jacket: Flame-retardant PVC jacket (CMR rated), available in various colors for signal identification.

Electrical Characteristics:

Nominal Impedance: 75 Ohms.

Bandwidth: Sweep-tested up to 6 GHz.

Attenuation: Extremely low, providing dependable performance for extended runs.

Overall Diameter: Approx. 0.274 inches (6.96 mm).