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WBC-400P Plenum Low Loss Coax Custom length and terminations

Your Price: Starting at $49.95
Manufacturer: Andrew
Manufacturer Part No: LMR-400

Product Options

Coax Length (feet):
Custom length plenum low loss cables for longer cable runs. Custom made, allow 3-5 days for assembly. Non-returnable. Please Call For Large Custom Projects! Discounts Available!

Cell phone antennas and amplifiers are frequency specific (more info).

Select Options Below

* denotes required field

Connector 1*
Connector 2*
I am aware that this is a custom made coax cable and Non-returnable, 3-5 days for assembly.

WBC-400P Coaxial Plenum cable is an indoor, fire retardant cable specifically designed for use in return air handling plenums. Low loss, braided coaxial cable offers similar performance compared to corrugated copper products but with higher flexibility. Designed to be used in applications where handling characteristics, improved shielding and low loss is required.

Because these cables are custom made to order, they are not returnable. Please double check your order for accuracy!

LMR-400®, CNT-400P Plenum Custom Cables For:

  • Building Amplifier/Repeater Systems
  • Inside Enclosure or Cabinet Enclosure
  • External Antenna Cabling
  • Microwave Feeder Lines
Construction Materials  
Jacket Color  White
Jacket Material  PVC
Braid Material  Tinned copper
Shield Tape Material  Aluminum
Dielectric Material  Foam FEP
Inner Conductor Material  Copper-clad aluminum wire
Cable Weight  0.07 lb/ft
Diameter Over Dielectric  7.240 mm   |   0.285 in
Diameter Over Jacket  9.017 mm   |   0.355 in
Diameter Over Tape  7.391 mm   |   0.291 in
Inner Conductor OD  2.7686 mm   |   0.1090 in
Outer Conductor OD  8.128 mm   |   0.320 in
Electrical Specifications  
Cable Impedance  50 ohm
Capacitance  77.1 pF/m   |   23.5 pF/ft
dc Resistance, Inner Conductor  1.430 ohms/kft
dc Resistance, Outer Conductor  1.710 ohms/kft
dc Test Voltage  2500 V
Jacket Spark Test Voltage (rms)  4000 V
Maximum Frequency  16.20 GHz
Operating Frequency Band  30 – 6000 MHz
Velocity  84%
Environmental Specifications  
Installation Temperature  -40 °C to +75 °C (-40 °F to +167 °F)
Operating Temperature  -40 °C to +75 °C (-40 °F to +167 °F)
Storage Temperature  -40 °C to +75 °C (-40 °F to +167 °F)
General Specifications  
Cable Type  CNT-400
Braid Coverage  90% braid
Brand  CNT®
Packaging Type  Reel
Mechanical Specifications  
Bending Moment  0.7 N-m   |   0.5 ft lb
Fire Retardancy Test Method  NFPA 262/CATVP/CMP
Minimum Bend Radius, Single Bend  25.40 mm   |   1.00 in
Tensile Strength  55 kg   |   120 lb
Electrical Performance
FrequencyAttenuation (dB/100 m)Attenuation (dB/100 ft)
50 MHz3.050.93
150 MHz5.421.65
200 MHz6.401.95
220 MHz6.662.03
300 MHz8.102.47
450 MHz10.203.10
900 MHz15.204.63
1500 MHz20.206.15
1800 MHz22.406.82
1900 MHz23.307.10
2000 MHz23.807.25
2500 MHz27.108.25
Regulatory Compliance/Certifications
RoHS 2011/65/EUCompliant
China RoHS SJ/T 11364-2006Below Maximum Concentration Value (MCV)
ISO 9001:2008Designed, manufactured and/or distributed under this quality management system

LMR® is a Registered Trademark of Times Microwave Systems.

WBC-400P Plenum Low Loss Coax Custom length and terminations