Laird HDBNC12G59-B Mini RG-59 HD-BNC to BNC 12G-SDI 4K UHD Video Cable

The Laird HDBNC12G59 Tactical Series is a rugged, field-ready 12G-SDI cable designed for professional broadcast and mobile production workflows. Built using flexible Mini RG-59 12G-SDI coax, this cable supports reliable uncompressed 4K UHD signal transport in demanding environments. It is available in multiple standard lengths to support a wide range of deployment needs.

This cable features a double-shielded foil and braid construction paired with a flexible TPE jacket to help maintain signal integrity while reducing interference. It supports 12Gbps transmission for 12G-SDI ST 2082 systems and is engineered for consistent performance in field and broadcast applications. Laird certifies this cable for a maximum transmission distance of 115 feet for 12G-SDI under their stated signal integrity standard.

The HD-BNC to BNC connector configuration enables secure, space-efficient connections in modern broadcast and production equipment. High-quality connectors are designed for repeated use and dependable mating cycles in professional environments. This cable is ideal for studios, broadcast trucks, fly packs, and mobile production kits requiring durable 12G-SDI connectivity.

Key Features

• 12G-SDI 4K UHD Support: Supports 12Gbps transmission of uncompressed 4K UHD video.
• HD-BNC to BNC Configuration: Combines compact HD-BNC with standard BNC connectivity.
• Flexible Tactical Cable: Mini RG-59 construction designed for mobile and deployable applications.
• Interference Protection: Double-shielded foil and braid construction reduces signal interference.
• Field-Ready Durability: Flexible TPE jacket designed for harsh broadcast environments.

Technical Specifications

• RG Type: Mini RG-59
• Inner Conductor Material: Silver Plated Copper
• Dielectric Material: Foam HDPE
• Shielding: Bonded Aluminum Foil and Tinned Copper Braid
• Jacket Material: TPE
• Impedance: 75 Ohms
• Maximum Frequency: DC to 12 GHz
• Velocity of Propagation: 83%
• BNC Connector Interface Frequency: 12 GHz
• HD-BNC Connector Interface Frequency: 12 GHz
• Connector Lifetime: 500 mating cycles
• Warranty: 1 Year