LMR-400-LLPX cable is an indoor, highly fire retardant cable intended specifically for runs within return air handling plenums (e.g. dropped ceilings, raised floors). It has a UL/NEC & CSA rating of ‘CMP’ and ‘FT6’ respectively.
The LMR range is recognised globally as the industry standard ultra low loss, flexible, low cost, lightweight, DC – 6GHz coaxial cable solution for many RF applications. This is also backed up by the best warranty and technical support in the business.
LMR-400-LLPX is highly fire retardant as well as having excellent reliability, unsurpassed flexibility and ultra low attenuation. The LMR-400-LLPX cable has loss figures comparable to the extremely rigid corrugated coaxial cables however manages to achieve similar flexibility to that of high loss RG Cables. LMR-400 is around 40% lower attenuation than RG-8, RG 213, RG 214 and 9913 Air-Dielectric type Cables.
How is the LMR-400-LLPX low loss figures achieved?
This is achieved due to the cable construction specifications. The centre conductor uses a high conductivity, Bare copper clad covered aluminium centre conductor material. The dielectric is nitrogen injected, foamed, closed cell, Polyethylene which helps achieve 84% Velocity of Propagation. The Dielectric has a Aluminium foil outer conductor, which is chemically bonded on to it. Due to the cable construction, The attenuation is significantly lower as compared to single shielded coaxial cables: RF shielding of LMR-400 is > 90 db as compared to 40 dB for RG8.
The Jacket of the LMR-400-LLPX is made from Fluoropolymer, this is engineered to create a low loss coaxial cable that is highly fire retardant, with a much wider operating temperature range.
Frequency Operating Band
LMR-400-LLPX is designed to operate excellent from DC – 6GHz. For any frequency band at VHF and above LMR is the obvious choice.
- Drop-in replacement with up to 40% Lower Attenuation for RG-8 , RG 213 ,RG 214 and 9913 Air-Dielectric type Cables
- Jumper Assemblies in Wireless Communications Systems
- Short Antenna Feeder runs
- 3G or 4G repeaters
- Radio antennas or receivers
- VSAT Applications
- Indoor and Outdoor feeder runs
- Any application that requires an easily routed, low loss RF Cable for in building systems.
Attenuation dB figures per 100m
Temperature range: -40⁰C – +125⁰C
|LMR-400 Plenum Connectors|
|TC-400-NF-PL||NF||400||3190-964||N-Female (jack) crimp connector, for LMR-400-LLPL cable|
|TC-400-NMH-PL-X||NM||400||3190-2962||N-Male (plug) crimp for LMR-400-LLPL/solder-on captivated pin; no braid trim|
|EZ-400-NMH-PL-X||NM||400||3190-2961||N-Male (plug) crimp for LMR-400-LLPL/non-solder pin; hex/knurl nut, no braid trim|
|EZ-400-TF-PL-X||TF||400||3190-6377||TNC-Female (jack) crimp non-solder pin, no braid trim|
|EZ-400-TM-PL-X||TM||400||3190-6378||TNC-Male (plug) crimp non-solder pin, no braid trim|