Just when the broadcast industry thought long distance 12G-SDI over coax would never be possible, Laird and Belden have teamed up to deliver once again. Laird introduces the gold standard next-gen BNC cable designed to handle long distance 12GHz 4K UHD signals. The critical missing link between your switchers, cameras and other 4K video gear is found with these hand crafted Belden cables featuring 4794R coaxial cable. Sending 12G-SDI over 300 foot distances is easily achieved making these cables 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! These Belden 4794R BNC cables are ready to meet today's high bandwidth 12G-SDI signal / data serial interface requirements. Custom lengths are always available.
12G-SDI Maximum Distance
Laird Certifies this cable to work at a Max Transmission Distance of 225 Feet for 12G-SDI even though Belden may show this distance as 321 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:
- 12GHz, 4K UHD Signal Transmission
- Durable 16AWG, Precision Coax Cable
- 12G SDI Optimized Amphenol BNC Connectors
- Superior Pull Strength for Secure Connections
- Maximize broadcast signal integrity
- Meets SMPTE 259, 292, 424, 425, 2081-1, 2082-1 Standards
Specifications:
Belden 4794R Cable- RG Type: Series 7
- Conductor Size: 16AWG
- Conductor Stranding: Solid
- Conductor Nom. Diameter: 0.051" (1.29mm)
- Conductor Material: Silvered Copper - SC
- Insulation Material: Polyethylene (Foam) - PE
- Insulation Nom. Diameter: 0.225" (5.72mm)
- Outer Shield Layer 1 Material/Coverage%: Tri-Laminate Tape/100%
- Outer Shield Layer 2 Material/Coverage%: Tinned Copper (TC) Braid/95%
- Outer Shield Layer 3 Material/Coverage%: Bi-Laminate Tape/100%
- Outer Jacket Material: Polyvinyl Chloride - PVC
- Outer Jacket Nom. Diameter: 0.320" (8.13mm)
- Overall Cable Diameter: 0.320" (8.13mm)
- Return Loss:
- 5 - 1600 MHz 23 dB
- 1600 - 4500 MHz 21 dB
- 4500 - 12000 MHz 15 dB - Attenuation:
- 100 MHz 1.54 dB/100ft
- 720 MHz 3.96 dB/100ft
- 2250 MHz 7.25 dB/100ft
- 12000 MHz 19.45 dB/100ft - Nom. Conductor DCR: 4.0 Ohm/1000ft
- Nom. Outer Shield DCR: 1.8 Ohm/1000ft (5.9 Ohm/km)
- Nom. Capacitance Cond-to-Shield: 16.0 pF/ft (52.5 pF/m)
- Nom. Characteristic Impedance: 75 Ohm
- Nom. Velocity of Prop%: 85%
- Voltage Rating: 300 V (CMR, CMG)
- Bend Radius: 3.2" (81 mm)
- Max Pull Tension: 84 lbs (38 kg)
- Temperature: -4°F - 167° (-20°C - 75°C)
Amphenol Connectors - Body Finish: Nickel
- Body Material: Brass
- Contact Finish: Gold
- Contact Material: Brass
- Frequency (Max GHz): 12
- Impedance (Ohms): 75
- Insulator Material: PTFE
- Lifetime: 500 Matings
Warranty:
