LMR-240 Coaxial Cable

TOT Wire & Cable supplies premium LMR-240 coaxial cable, a high-quality, flexible 50-ohm RF cable designed for demanding wireless communication, RF testing, laboratory setups, and high-power applications. Made with top-grade copper conductors and PTFE insulation, LMR-240 offers low signal loss, excellent shielding, and reliable operation up to 6 GHz.

  • Lmr 240 Coaxial Cable

LMR-240 Coaxial Cable


High-Performance 50 Ohm Flexible RF Cable for Wireless, Testing & Laboratory Applications

  • Model LMR-240 Coaxial Cable
  • Impedance 50 Ohms
  • Conductor Solid bare copper or CCS (copper-clad steel)
  • Shielding 60%–95% braid coverage with aluminum foil (dual shield or quad shield available)
  • Insulation Foamed polyethylene (FPE)
  • Jacket PVC (standard), PE (outdoor), or LSZH available
  • Outer Diameter ~6.9mm
  • Rated Voltage 300V
  • Operating Temperature -20°C to +75°C
  • Color Options Black, white, custom on request
  • Certifications RoHS, CE, UL (optional)


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TOT Wire & Cable supplies premium LMR-240 coaxial cable, a high-quality, flexible 50-ohm RF cable designed for demanding wireless communication, RF testing, laboratory setups, and high-power applications. Made with top-grade copper conductors and PTFE insulation, LMR-240 offers low signal loss, excellent shielding, and reliable operation up to 6 GHz.

✅Key Features of LMR-240 Cable
Excellent Shielding Effectiveness
Copper braid provides high EMI/RFI shielding, ensuring signal integrity in noisy environments.

  • High Flexibility & Durability
    Designed for easy handling, installation, and long-term performance in various applications.
  • Broad Frequency Support & Low Loss
    Supports signals up to 6 GHz with minimal attenuation, ideal for high-frequency RF systems.
  • Consistent & Reliable Performance
    Provides stable phase and low signal degradation over long distances.
  • Manufactured to Industry & Military Standards
    Ensuring high reliability, durability, and suitability for critical applications.

📦 Typical Applications of LMR-240 Coaxial Cable

Wireless base stations and telecom infrastructure
RF testing, measurement, and laboratory instrumentation
Military, aerospace, and defense communication systems
Satellite communication links
High-power RF equipment and research laboratories


🌎 As a trusted Chinese supplier, TOT Wire & Cable offers:

  • Custom OEM LMR-240 coaxial cables tailored to your needs
  • Precise cut lengths, straight or pre-bent configurations
  • Variety of connectors (N-type, SMA, FME, 7/16 DIN, etc.)
  • Competitive pricing, professional packaging, and worldwide delivery

Serving RF engineers, telecom providers, research institutions, and defense contractors globally with high-quality coaxial solutions.


📞 Get a Quote

Looking for lmr 240 coaxial cable? Contact us today for the latest pricing, MOQ, and shipping details.

📧 Email: inquiry@totcables.com
📦 Free samples available on request
📍 Fast delivery from China to your location

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