500 Ft Wilson 400 Low Loss Plenum Cable Spool (No Connector) - 952001
500 Ft Wilson 400 Low Loss Plenum Cable Spool (No Connector)
Model: #952001For indoor plenum useUL rated CMP/FT6

500 Ft Wilson 400 Low Loss Plenum Cable Spool (No Connector) - 952001

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  • Low Loss Coaxial Cable
  • UL rated CMP/FT6
  • Flexible conductor enables tight bend radius
  • For indoor plenum use
  • LMR® is registered trademark of Times Microsystems.

Product Details

500 Ft Wilson 400 Low Loss Plenum Cable Spool - No Connector

No more annoying dropped calls, poor call quality & slow Internet!

500 ft. spool of UL rated CMP/FT6, low-loss coaxial cable for wireless applications, orange Wilson 400 Plenum cable.

  • UL rated CMP/FT6
  • Flexible conductor enables tight bend radius
  • For indoor plenum use (dropped ceilings and raised floors)
  • Meets all code requirements for installation in plenum air handling spaces

Wilson 400 Plenum cable’s flexible conductor enables tight bend radius that works in any install. The Wilson 400’s UL tested fire resistant jacket also keeps your space safe from potential hazards.

Plenum cable is mandated to be installed in any "air handling" space by the National Electric Code. Knowing when a space requires Plenum Cable is very important. One of the easiest ways to do this is to look into the ceiling. If you see a duct going back to the Air Hauler then this means you have a Closed Air System, however if there isn't a duct running back to the Air Hauler then you have an Open-Air System, and this is a Plenum Space and will require Plenum Cable.

Goodbye, no-signal frustrations.

What's included in the kit?

plenum cable
500ft Plenum Cable SpoolItem # 952001

Product Specifications

Loss @ 50 MHz 0.994 dB
Loss @ 100 MHz 1.351 dB
Loss @ 400 MHz 2.94 dB
Loss @ 900 MHz 4.762 dB
Loss @ 1000 MHz 5.065 dB
Loss @ 1800 MHz 7.232 dB
Loss @ 2500 MHz 8.839 dB
Rating UL/CMP
Center Conductor Material Copper Clad Aluminum
Center Conductor Diameter .107 in
Center Conductor Construction Solid
Nominal Capacitance (pF/ft) 26.5
plenum cableWilson 400 Plenum Cable Spec Sheet(PDF)

Installation Instructions: Videos


Part 1 of 6:
Where to Install Your Booster.

Part 2 of 6:
Installing the Outside Antenna.

Part 3 of 6:
Running Cable into Your Home.

Part 4 of 6:
Installing the Inside Antenna.

Part 5 of 6:
Installing the Booster.

Part 6 of 6:
Troubleshooting & Checking Your Signal.


If you have questions or require assistance, please call our customer and tech support at 1-800-568-2723 or email at We will be happy to assist you in every step of the way.


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First 100% Guarantee: We provide a 90 Day Money Back Guarantee on all new weBoost products and a 30 Day Money Back Guarantee on all new Wilson Pro products. All refurbished units come with a 90 day money back guarantee. No other company does that. Take your time and make sure you’re happy with the solution. We’re here to support you if you have any questions. That's the Wilson Amplifiers difference.

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