Laird BNC cables break the 12GHz 4K UHD coax barrier! These next-gen RG59 BNC cables are designed to handle 12GHz 4K UHD signals up to 117 feet (3G-SDI up to 310 Feet) and provide the critical link between your switchers, cameras and other 4K video gear. Hand crafted assemblies featuring 4855R 4K Ultra-High-Definition Mini-RG59 coaxial cable for 12G-SDI, these cables are the simple choice when setting up your studio backbone and infrastructure. Why run dual link and quad link cables when one will do the job! Laird's BNC cables are ready to meet today's high bandwidth 12G-SDI signal / data serial interface requirements. The 4855 Series is the 12G-SDI equivalent of Belden's famous 1855 cable. It features a silver plated copper center conductor and a low profile diameter of less than 1/8" making it the ideal choice for patch bays and OB trucks. Custom lengths are always available.

12G-SDI Maximum Distance
Laird Certifies this cable to work at a Max Transmission Distance of 117 Feet for 12G-SDI even though Belden may show this distance as 149 Feet. To meet the Laird max transmission standard, signal integrity must remain 100% functional without any CRC errors. Your 12G-SDI ST 2082 signals may function at or beyond the manufacturer-certified lengths without issues; however, when CRC errors are present there could be drops in audio, video, meta, and ancillary data. In most circumstances, video integrity remains intact at OEM distance.

Features:

• Designed for UHD and 4K Video Transport 12 GHz, 4K UHD Precision 75-Ohm Video Cable
• 12G-SDI Optimized Belden BNC Connectors Compatible with 12G-SDI single link format devices
• Single Link BNC Simplifies Installations
• Flexible Cable Suitable for Studio or Field Applications
• Optimized Transmission Distance for UHDTV
• Quick/Disconnect with BNC Connectors
• Meets SMPTE 424M, ST 2081-1 and ST2082-1 Standards

Specifications:

Belden 4855R Specifications:
• RG Type: Mini 59
• Conductor AWG: 23 AWG
• Conductor Stranding: Solid
• Conductor Diameter: 0.023in
• Conductor Material: Silvered Copper
• Insulation Material: Polyethylene (Gas Injected Foam)
• Insulation Diameter: 0.102in
• Outer Shield Layer 1 Type: Tape
• Outer Shield Layer 1 Material/Coverage: Tri-Laminate (Alum+Poly+Alum)/100%
• Outer Shield Layer 2 Type: Braid
• Outer shield Layer 2 Material/Coverage: Tinned Copper/95%
• Outer Jacket Material: Polyvinyl Chloride
• Outer Jacket Diameter: 0.159in
• Overall Cable Diameter: 0.159in
• Nom. Conductor DCR: 19.7 Ohm/1000ft
• Nom. Outer Shield DCR: 3.8 Ohm/1000ft (12 Ohm/km)
• Nom. Capacitance Cond-to-Shield: 16.3 pF/ft (53.5 pF/m)
• Nom. Characteristic Impedance: 75 Ohm
• Nom. Velocity of Prop.: 82%
• Min. Bend Radius: 1.6in
  
  Belden BNC Connector Specifications:
• Nom. Characteristic Impedance: 75Ω
• Return Loss:
  • 5-1485 15 dB
  • 1485-3000 10 dB
  • 3000-6000 7 dB
  • 6000-12000 4 dB

Warranty:

• Limited Lifetime