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LMR 400 75 Ohm Coax Cable

LMR 75 Ohm Flexible Low Loss Video Cable

LMR 400 75 Ohm
Flexible Low Loss Coaxial Cable

 

What is LMR-400-75?

Times Microwave LMR-400-75 is UV resistant coax cable for easily routed 75 ohm wireless applications . This low loss cable is built for outdoor exposure and flexibility. Uses standard LMR 400 coax connectors for 75 ohm cable. For more information see the links below.

 

LMR 400 75 Ohm Cable Applications:

  • LMR-400-75 coax cable is suitable for use in video applications, such as CCTV, CATV, baseband or broadband.
  • Satellite applications
  • In-building feeder runs
  • LMR-400-75 may be used in any 75 ohm wireless application requiring easily routed, low loss RF cable.

Times LMR-400-75 Ohm Coax Cable Construction:

  • Inner Conductor: Solid Bare Copper
  • Dielectric: Foam Polyethylene (FPE)
  • Outer Conductor: Aluminum Tape
  • Outer Braid: Tinned Copper
  • Jacket: Black Polyethylene (PE)

LMR 400-75 Coax Ratings:

  • Temperature:
    • Installation: -40°C to 85°C
    • Storage: -70°C to 85°C
    • Operating: -40°C to 85°C
  • Voltage Rating: 2000 volts

Times Microwave LMR-400-75 Cable Features & Benefits:

  • Flexibility & Bending: LMR 400 75 Ohm features a flexible outer conductor, enabling the tightest bend radius of any cable of similar size and performance.
  • Low Loss: Lowest loss of any flexible cable; comparable loss to semirigid hard-line cables
  • RF Shielding: 50 dB greater than typical single shielded coax (40 dB) - multi-ply bonded foil outer conductor rated conservatively at 90 dB
  • Weatherability: LMR 400 75 Ohm is constructed for outdoor exposure and is UV resistant. These cables feature a life expectancy of over 20 years.
  • Connectors: LMR 400-75 uses standard connectors including type-N and type-F male plug with 75 ohm interface (view LMR 400-75 Connectors here).

See chart below and individual LMR 400-75 coaxial cable specifications for full details.

LMR-400-75 Loss Attenuation Specs by Frequency

Frequency (MHz) Attenuation (db per 100 feet)
30 0.6
50 0.8
150 1.5
220 1.8
450 2.6
900 3.7
1500 4.9
1800 5.4
2000 5.7
2500 6.4

Power Handling by Frequency

Frequency (MHz) Power (watts)
30 2.99
50 2.31
150 1.32
220 1.08
450 0.74
900 0.52
1500 0.39
1800 0.35
2000 0.33
2500 0.30

 

Part Number Application
LMR-400-75 Indoor/Outdoor
LMR-400-75-DB Outdoor