LMR-200 Coaxial Cable

LMR-200 Coaxial cable is a very popular cable within the Times Microwave LMR range. 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-200 has excellent reliability, unsurpassed flexibility and ultra low attenuation. The LMR-200 cable is a drop in performance upgrade for RG-58 and RG-142. This means the LMR-200 cable has similar mechanical specifications however the electrical performance is much higher.

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How is the LMR-200 performance higher than competing RG cables?

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 83% 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 and VP is higher as compared to single shielded RG coaxial cables.

LMR-200 =83% VP

RG-58= 66% VP

RG-142= 69%

Outer Jacket

All standard LMR coaxial cable comes with a UV resistant, PE Jacket. This helps to ensure the cable jacket can withstand harsh outside environments and UV rays from sunlight, this is designed to last for up to 20 years of outdoor service.

Frequency Operating Band

LMR-200 is designed to operate excellent from DC – 6GHz. For any frequency band at VHF and above LMR is the obvious choice.

 Applications

LMR-200 Flexible Low Loss Communications Coaxial Cable is ideal for:
  • Jumper Assemblies in Wireless Communications Systems
  • Short Antenna Feeder runs
  • WLL
  • GPS
  • LMR
  • WLAN
  • WISP
  • WiMAX
  • SCADA
  • Radio antennas or receivers
  • TVRO
  • Mobile Antennas

Attenuation dB figures per 100m     Mechanical Specifications                      Temperature range: -40⁰C – +85⁰C 

30 MHz : 5.8dB                                       Bend Radius: installation 12.7mm      Inner Conductor: Solid BC (1.12mm)
50 MHz : 7.5dB                                       Bend Radius: repeated 50.8mm            Dielectric: Foam PE (2.95mm)
150 MHz : 13.1dB                                   Bending Moment: 0.27Nm                 Outer conductor: Aluminium tape (3.07mm)
220 MHz : 15.9dB                                   Weight  0.03Kg/M                                  Overall Braid: Tinned copper (3.66mm)
450 MHz : 22.8dB                                   Tensile Strength  48Kg                       Jacket: Black PE (4.95mm)
900 MHz : 32.6dB                                   Flat Plate Crush: 0.27Kg/mm  
1500 MHz : 42.4dB
1800 MHz : 46.6dB
2000 MHz: 49.3dB
2500 MHz: 55.4dB
5800 MHz: 86.5dB
8000 MHz: 102.8dB

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LMR® is a registered trademark of Times Microwave Systems