The Laird RTBNC-4505 Series assemblies, with Neutrik's rearTWIST UHD BNC connectors and Belden 4805R RG59 cable, are built for 12G-SDI/4K extended bandwidth applications. Neutrik's rearTWIST UHD BNC achieves increased headroom and offers additional return loss reserve for potential impedance deviations resulting from cable bending, incorrect connector assembly or faulty connection interfaces without signal interruption. The rear twist technology simplifies insertion and removal of recessed BNC panel connectors and allows for easy patch bay interface. No special BNC removal tool is required; simply use the rear boot twist.
Belden's premium low loss 4505R coax is rated for 12G-SDI runs up to 150 feet. The cable's new braid design, silver-plated copper conductor, and a new polyethylene formula are all design features that contribute to significant RL improvement and an 8 dB improvement on cable attenuation compared to existing coaxes. Fully compatible with SMPTE ST-2082-1 and ST-2081-1 standards.
12G-SDI Maximum Distance
Laird Certifies this cable to work at a Max Transmission Distance of 150 Feet for 12G-SDI even though Belden may show this distance as 208 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:
- Neutrik rearTWIST UHD BNC designed for UHD-data Transmissions
- Fully compatible with conventional BNC Chassis connectors
- Improved return loss values at high frequency
- Swiss Antraloy plating
- UL1666 compliant and CMR compliant
- Indoor-Riser Rated
- Suitable applications: SMPTE 3G, SMPTE 6G, SMPTE 12G
Specifications:
- Cable Type: RG59/U
- AWG: 20
- Stranding: Solid
- Number of Coax: 1
- Conductor Material: Silvered Copper (SC)
- Conductor Diameter: 0.032" (0.812mm)
- Outer Jacket Material: Polyvinyl Chloride (PVC)
- Overall Nom Diameter: 0.233" (5.918mm)
- Insulation: Gas-Injected Polyethylene (PE)
- Insulation Diameter: 0.145" (3.683mm)
- Outer Shield Layer 1 Type: Bonded Duofoil (Tape)
- Outer Shield Layer 1 Material: Tri-Laminate (Alum+Poly+Alum) Foil 100% coverage
- Outer Shield Layer 2 Type: Braid
- Outer Shield Layer 2 Material: Tinned Copper (TC) 95% coverage
- Nom Impedance: 75Ω
- Nom Inductance: 0.107(µH/ft)
- Nom Capacitance Conductor to Shield: 16.1pF/ft (52.8pF/m)
- Nom Velocity of Propagation: 83%
- Nom Delay: 1.220 (ns/ft)
- Nom Conductor DC Resistance: 10.200 (Ohm/1000ft)
- Nom Outer Shield DC Resistance: 3.400 (Ohm/1000ft)
- Return Loss:
- 5 - 1600MHz: 23dB
- 1600 - 4500MHz: 21dB
- 4500 - 12000MHz: 15dB - Min Bend Radius: 2.3" (58mm)
- Min Pulling Tension: 52lbs (23.58kg)
- Max Operating Voltage: 300V RMS
- Operating Temperature: -4°F - 167°F (-30°C - 75°C)
- Weight: 0.031lbs/ft
- Connection Type: BNC
- Shell: Brass
- Shell Plating: Antraloy
- Insertion Force: <25 N
- Lifetime: >1000 Mating Cycles
- Contacts: Brass 0.2µm AuCo (center contact)
- Contact Resistance Inner: = 3 mΩ
- Contact Resistance Outer: = 2mΩ
- Dielectric Strength: 1.5kVdc
Warranty:
