LMR-240-FR
LMR-240-FR
LMR-240-FR: Flexible Low Loss Fire Retardant Coaxial Cable
LMR-240- FR is a non-halogen (non-toxic), low smoke, fire retardant cable designed for in-building runs that can be routed anywhere except air handling plenums. LMR-FR is UL/NEC & CSA rated ‘CMR’ and ‘FT4’ respectively, meets FAA FAR25 requirements, and is MSHA-P for mining applications.
description
LMR-240-FR, Flexible Low Loss Communications Coax Ideal for:
• Jumper Assemblies in Wireless Communications Systems • Short Antenna Feeder runs • Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax, SCADA, Mobile Antennas) requiring an easily routed, low loss RF cable.LMR-240-FR Specification:
LMR-240-FR is a premium, flexible, low-loss coaxial cable specifically designed for flame-retardant applications. It combines excellent electrical performance with high safety standards, making it ideal for indoor and controlled environments where fire resistance is critical. Below are the key specifications of LMR-240-FR:
- Outer Diameter: The cable features a compact diameter of 0.240 inches (6.10 mm), offering a balance of flexibility and performance.
- Conductor: It uses a solid bare copper conductor, ensuring superior signal integrity and low DC resistance.
- Shielding: The dual shield construction (aluminum foil and tinned copper braid) provides outstanding EMI protection and minimizes signal interference.
- Flame-Retardant Jacket: The outer jacket is made from flame-retardant, UV-resistant PVC, making it compliant with safety standards for indoor installations.
- Impedance: It operates at a standard impedance of 50 ohms, suitable for a wide range of RF communication applications.
- Frequency Range: The cable supports frequencies up to 6 GHz, ensuring compatibility with modern communication technologies.
- Attenuation: It provides low attenuation, with approximately 6.8 dB/100 ft at 900 MHz, maintaining signal strength over long distances.
