Laird L33CUHD-B-MB RG-59 Equivalent 75 Ohm 12G-SDI/4K UHD Mini-Coax BNC Male to HD-BNC Male Cable
Best professional-grade cable for high-resolution 4K broadcast and studio setups.
Experience superior signal integrity with the Laird L33CUHD-B-MB, a 100-foot RG-59 equivalent mini-coax cable designed for professional 12G-SDI and 4K UHD applications. This cable utilizes high-performance Canare L-3.3CUHD coaxial cable and BCP-D33UHD connectors, ensuring robust transmission up to 100 feet without CRC errors. Its lightweight and compact design makes it ideal for tight installations in broadcast studios, live events, and professional AV environments. Compliant with SMPTE ST-2082-1 standards, it guarantees excellent signal quality and return loss performance for demanding workflows.
$80.95
Owner Satisfaction
4.7
/ 5
Category Rank
333
/ 5745
#333 in Audio & Video Cables
Price vs Category Average
-85%
Below average
Nominal Impedance
75
/ Ω Unbalanced
Who it's for
- Broadcast engineers requiring uncompressed 4K signal integrity
- Mobile production crews managing high-density rack installations
- Professionals demanding reliable, low-loss connections for critical video
Who should skip it
- Budget-conscious studios prioritizing cost over premium performance
- Technicians needing long-distance cable runs for large venues
- Users operating older equipment lacking HD-BNC compatibility
Performance breakdown
Signal Integrity
Maintains flawless 12G-SDI transmission without CRC errors over long distances.
Build Durability
High-density shielding and robust connectors withstand demanding professional studio environments.
Installation Flexibility
Compact mini-coax design allows for easy routing in tight cable trays.
Transmission Reliability
SMPTE ST-2082-1 compliance ensures consistent performance for critical 4K workflows.
Connector Precision
Canare BCP-D33UHD plugs provide a secure, low-loss connection every time.
Signal Attenuation
Optimized for minimal signal loss across the full 100-foot length.
Key Specs
Nominal Impedance
75Ω Unbalanced
Cable Type
Canare L-3.3CUHD 75Ω Coaxial Cable
Laird Certified Max Transmission Distance (12G/4K)
100 Feet
Center Conductor
Annealed Copper 21 AWG
Outer Diameter (OD)
5.5mm
Shielding
Copper Foil and High-Density Tinned Copper Braided Shielding
Connectors
Canare BCP-D33UHD BNC Plugs (Male)
Certifications
SMPTE ST-2082-1 Compliant
Features
- Certified for 12G-SDI up to 100 feet
- RG-59 equivalent mini-coax
- High-performance Canare L-3.3CUHD cable
- SMPTE ST-2082-1 compliant
- Robust shielding for signal integrity
- Flame retardant jacket
- Low attenuation signal transport
- Precision BNC connectors
What customers say
Professionals highly value the Laird L33CUHD cable for its exceptional signal integrity, reliably delivering 12G-SDI and 4K UHD signals without degradation. A key benefit is the mini-coax design, which offers superior flexibility and a reduced diameter, making routing in tight spaces significantly easier than with standard cables. Users appreciate the robust construction ensuring longevity through frequent use. While the price is premium, the reliability it brings to critical broadcast and cinema workflows establishes excellent overall value. The secure HD-BNC connection further enhances its reputation as a high-performance tool solving complex connectivity challenges.
Know before you buy
Yes, this cable is specifically engineered for 12G-SDI applications and is certified to support 4K resolution at 60Hz over its full 100-foot length.
While it is an RG-59 equivalent, this mini-coax uses a more compact design with a 5.5mm outer diameter. It provides the same 75-ohm impedance and performance standards as traditional RG-59 but is significantly easier to route in tight broadcast racks or crowded studio environments.
Yes, it is fully compliant with SMPTE ST-2082-1 standards, ensuring it meets the rigorous signal integrity and return loss requirements needed for professional 12G-SDI workflows.
This cable features high-precision Canare BCP-D33UHD BNC male connectors. These are designed specifically to maintain the signal integrity required for high-bandwidth 4K UHD transmission.
Yes, the cable is encased in a durable, flame-retardant PVC jacket, making it safe and appropriate for permanent installations in broadcast studios and professional AV facilities.
No, the cable is specifically tested and certified to deliver robust signal transmission up to 100 feet without CRC errors, provided the equipment at both ends is functioning correctly.
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