Laird LCR-4794-B-B RG-7 75 Ohm 12G-SDI/4KUHD Single Link Belden 4794R BNC Camera Cable on Reel - 250 Foot

ITEM #: LCR-4794-B-B-250 MFG #: LCR-4794-B-B-250

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Free Shipping with $49 Minimum Order

List Price:

$1,647.49

Our Price:

$1,372.95

Availability: 2+ Weeks.
Please Email, Chat or Call (800) 522-2025 for Detailed Delivery Info
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  • Special Order Item: non-cancelable, non-returnable, non-refundable.


LCR-4794-B-B-250 - Overview

Laird BNC cable reels break the 12GHz 4K UHD coax barrier! These next-gen RG7 BNC cable reels are designed to handle 12GHz 4K UHD signals up to 225 feet (3G-SDI up to 680 Feet) and provide the critical link between your switchers, cameras and other 4K video gear. Hand crafted 4794R 4K Ultra-High-Definition RG7 coaxial cable assemblies are integrated with a high impact cable reel making it the first choice for field and live event deployment. 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. It features a silver plated copper center conductor and a low profile diameter of less than 1/8" making it the ideal choice for long hauls. 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:

    • Meets: SMPTE ST 259, ST 292, ST 424, ST 425, ST 2081-1, ST 2082-1 Standards
    • 12GHz, 4K UHD Signal Transmission
    • Durable 16AWG, Precision Coax Cable
    • Superior Pull Strength for Secure Connections
    • Maximizes Broadcast Signal Integrity
    • Rugged and Lightweight Reel
    • Features Spool Brake and Neutrik Grounded 4K/8K UHD D-Style Chassis Mount BNC Connector
     
  • 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:

    • Limited Lifetime
     

LCR-4794-B-B-250 - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov