Times Microwave LMR-400-75 75 Ohm Low-Loss Coaxial Cable(Per Meter)

Times Microwave LMR-400-75 75 Ω Flexible Low-Loss Coaxial Cable(Per Meter)

The Times Microwave LMR-400-75 is a high-performance, 75 Ω flexible low-loss coaxial cable engineered for applications requiring superior signal integrity over long cable runs. Unlike standard 50 Ω communications coax, the 75 Ω impedance profile of LMR-400-75 makes it the ideal low-loss replacement for RG-11, RG-59, and RG-6 cables in satellite TV downlinks, marine satellite communications (VSAT/TVRO), high-definition video feeds, digital broadband, and long-distance 75 Ω RF antenna installations.

Built with a solid bare copper-clad aluminum center conductor, gas-injected foam PE dielectric, and a double-shielding system (100% coverage bonded aluminum tape plus 90% tinned copper braid), LMR-400-75 delivers exceptional RF shielding shielding effectiveness (>90 dB). Enclosed in a heavy-duty, UV-resistant black Polyethylene (PE) outer jacket, it is rated for direct burial, outdoor marine exposure, and extreme weather durability.

Key Features

• High-Performance 75 Ω Impedance: Replaces RG-11 and RG-6 in long-run applications, significantly dropping attenuation losses over extended distances.

• Double Shielding System: Bonded aluminum tape and tinned copper braid achieve >90 dB RF shielding, eliminating cross-talk and EMI/RFI interference.

• Low-Loss Gas-Injected Foam PE Dielectric: Provides optimal velocity of propagation (85%) and stable dielectric constant.

• Rugged Weatherproof PE Jacket: Black UV-stabilized PE outer sheath provides long-term protection against salt water, sunlight, and direct soil burial.

• Superior Flexibility: Closed-cell foam core permits tighter bend radii compared to traditional rigid corrugated copper coax.