LMR 400 Cable

CONSTRUCTION
  • Inner Conductor: Bare Copper or CCA
  • Dielectric: Foam PE
  • First Shield: Bonded Aluminum Foil
  • Second Shield: Tinned Copper Wire Braid
  • Jacket: PVC or PE (Black)
Category:

Description

Impedance (Ω) 50 +/- 3
Capacitance (pF/m) 78.4
Velocity of Propagation (%) 85.0
Return Loss (dB) >20
Screening Effectiveness (dB) >90
Inner Conductor DCR (Ohm/km) 4.6
Outer Shield DCR (Ohm/km) 5.4
Voltage Withstand (VRMS) 2500.0
Spark Test (VRMS) 8000.0
Installation Temp Range (°C) -40 to 85
Operating Temp Range (°C) -40 to 85
Frequency (MHz) Max Attenuation (dB/100ft) Max Attenuation (dB/100m)
30 0.7 2.2
50 0.9 2.9
150 1.5 5.0
220 1.9 6.1
450 2.7 8.9
900 3.9 12.8
1500 5.1 16.8
1800 5.7 18.6
2000 6.0 19.6
2500 6.8 22.2
5800 10.8 35.5
Note: * LMR TM is a trademark of Times Microwave Syatems.
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