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Belden 7731A

Price 400 INR/ Meter

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Belden 7731A Specification

Dielectiric Strength
1200 Vrms

Usage & Applications
Analog and high-definition video signal transmission for broadcast and studio environments

Install Type
Indoor

Core Number
Single core

Rated Temperature
-20C to +60C

Weight
54 lbs/1000ft (approximate)

Diameter
0.272 inches (6.91 mm)

Conductor Shape
Round

Impedance
75 Ohms

Number of Conductor
1

Tensile Strength
41 lbf (installation)

Operating Temperature
-20C to +60C

Features
Low attenuation, high signal integrity, swept frequency tested, precision video performance, 100% coverage shield, LSZH jacket option available

Cable Type
Coaxial Cable

Core Material
Solid Bare Copper

Insulation
Foam Polyethylene

Conductor Type
Single Solid

Product Type
Precision Video Coaxial Cable

Length
Available in standard reels of 305 meters (1000 feet) or custom cut lengths

Voltage
30V RMS max (UL AWM Style 1354)

Insulation Material
Foam Polyethylene (PE)

Application
Broadcast, professional video, CCTV, SDI, digital video, HDTV, analog video transmission, studio interconnects, video patch panels

Conductor Material
Solid Bare Copper

Jacket Material
PVC (Polyvinyl Chloride)

Storage Temperature
-20C to +75C

Connector Color
Not applicable (bulk cable)

Shield Material
Tinned Copper Braid with Aluminum/Polyester Foil

Jacket Color
Black

Dimension (L*W*H)
6.91 mm Diameter (approximate round profile)

Material
Copper, Foam PE, PVC, Aluminum/Polyester foil

Color
Black

Size
RG-11/U

Compliance
RoHS Compliant, UL Listed, NEC/CEC Rated

UL AWM Style
1354

Attenuation (at 100 MHz)
2.2 dB/100m

Maximum Pull Tension
183 N

Reference Standards
SMPTE 259M, 292M, 424M

Attenuation (at 10 MHz)
0.7 dB/100m

Flame Rating
UL VW-1, NEC CMR, FT4

Minimum Bend Radius (Install)
69 mm

Capacitance
53 pF/m (16.2 pF/ft)

Velocity of Propagation
82% nominal

Shield Coverage
Braid: 95% minimum, Aluminum/Polyester Foil: 100%

Belden 7731A Trade Information

Minimum Order Quantity
100 Meter

Main Domestic Market
All India

About Belden 7731A

Highly recommended for broadcast and professional video needs, the Belden 7731A coaxial cable is a radiant masterpiece engineered for perfect signal integrity. It offers exceptional low attenuation (2.2 dB/100m @ 100 MHz) and near-total shielding-making it the ideal bargain for those who demand high performance in studio installations. With 100% aluminum/polyester foil coverage and a robust tinned copper braid, the 7731A ensures reliable data transmission. Take advantage of its versatile compliance features, flame ratings and RoHS certification for a flawless, secure installation.

Belden 7731A: Features & Competitive Edge

Belden 7731A boasts superior shielding, low attenuation, and precision performance for applications in broadcast, HDTV, CCTV, and studio patch panels. Its foam polyethylene insulation and rugged PVC jacket ensure durability on both analog and digital signals. Key competitive advantages include 100% coverage shield, compliance with industry standards (UL, NEC, RoHS), and availability in custom lengths, making it adaptable for diverse installation environments.

Efficient Delivery & Secure Packaging for Belden 7731A

Experience express shipping with Belden 7731A to minimize lead times and charges. Packaging is secure and optimized, typically in standard 305-meter reels or specific custom lengths. Delivery options include expedited and standard, dispatched from major ports across India. FOB port arrangements are straightforward, ensuring prompt, reliable delivery for manufacturers, suppliers, exporters, and importers, so every order meets precise project timelines.

FAQ's of Belden 7731A:

Q: How does the Belden 7731A maintain signal integrity in broadcast environments?

A: The Belden 7731A ensures high signal integrity through its low attenuation values, robust 95% tinned copper braid, and 100% aluminum/polyester foil shielding. This comprehensive design minimizes signal loss and electromagnetic interference, making it ideal for critical applications like HDTV and SDI.

Q: What is the primary benefit of using the Belden 7731A for studio installations?

A: Its primary benefit lies in reliable, high-quality video signal transmission-offering precision video performance, compliance with multiple standards (SMPTE, UL, NEC), and a durable construction that withstands the rigors of frequent use in dynamic studio environments.

Q: Where can Belden 7731A cables be used most effectively?

A: This cable is perfect for both broadcast and professional video setups, including analog and high-definition transmissions, CCTV, SDI, studio interconnects, and patch panels. Its rugged design and versatile compliance allow safe use in a wide range of indoor installations.

Q: What packaging options are available for Belden 7731A?

A: Belden 7731A is available in standard reels of 305 meters (1000 feet) and can be supplied in custom cut lengths to match specific project or installation requirements, ensuring minimal waste and easy deployment.

Q: Is the Belden 7731A compliant with safety and environmental standards?

A: Yes, the cable is RoHS compliant and UL listed, with flame-retardant ratings (UL VW-1, NEC CMR, FT4) to meet stringent safety standards for indoor professional installations.

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