COAXIAL CABLES

High-Performance Coaxial Solutions

Coaxial cable serves as an essential transmission line for radio frequency signals, with applications including:

  • Antenna feedlines connecting radio transmitters and receivers
  • Computer network connections (Ethernet)
  • Digital audio (S/PDIF) transmission
  • Cable television signal distribution
  • High-end electronic test equipment

Key Advantages of Coaxial Cable

Coaxial cables offer superior performance compared to other transmission lines:

  • Contained electromagnetic field between inner and outer conductors
  • Can be installed near metal objects without power loss
  • Excellent protection against external electromagnetic interference

Coaxial Cable Construction

A coaxial cable is a cylindrical cable composed of:

  • Inner core conductor (typically copper)
  • Insulating dielectric material
  • Shield/ground conductor
  • Protective outer cover

Technical Specifications

The precise spacing between outer ground and inner conductor is critical for maintaining:

  • Characteristic impedance throughout the cable length
  • Optimal high-frequency signal transmission
  • Minimal signal degradation

Our Coaxial Cable Portfolio

RG-6

Common for cable TV and satellite

RG-8

Thick diameter for amateur radio

RG-11

Long-distance cable TV runs

RG-58

Thin Ethernet and radio antennas

LMR-400

Low-loss professional applications

Semi-Rigid

Precision microwave applications

Tri-axial

Extra shielding for critical applications

Rigid

Stationary high-power installations

Technical Specifications

Impedance Matching

Maintains consistent 50Ω or 75Ω characteristic impedance

Frequency Range

Optimized for RF signals from kHz to GHz frequencies

Shielding

Multiple shielding options for interference protection

Durability

Robust construction for indoor/outdoor use

Showing all 15 results

LMR-100
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Cables & Wire

LMR-100

LMR-195
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Cables & Wire

LMR-195

LMR-200
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Cables & Wire

LMR-200

LMR-400
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Cables & Wire

LMR-400

LMR-600
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Cables & Wire

LMR-600

RG11
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Cables & Wire

RG11

RG174
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Cables & Wire

RG174

RG178
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Cables & Wire

RG178

RG213
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Cables & Wire

RG213

RG214
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Cables & Wire

RG214

RG316
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Cables & Wire

RG316

RG58
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Cables & Wire

RG58

RG59
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Cables & Wire

RG59

RG6
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Cables & Wire

RG6

RG8
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Cables & Wire

RG8