50 Ohm Lightning Surge Protector Kit for building installations, Wilson 859902-K, main image
50 Ohm Lightning Surge Protector with Jumper Cable
Item: #859902-KN-Female2 Feet Jump Cable included
(You save $36.95 )

50 Ohm Lightning Surge Protector with Jumper Cable - 859902-K

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(You save $36.95 )
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90 Day Money Back Guarantee.
2 (Two) Year Warranty.
  • Protects signal boosters from lightning strikes
  • Frequency Range up to 3 GHz
  • Attenuation is less than 0.2 dB
  • 2 Feet Jump Cable included
  • Requires additional ground cable

Product Details


Wilson 859902-K 50 Ohm Lightning Surge Protector Kit is designed for all 50 ohm building systems (Wilson Pro Commercial Signal Boosters and weBoost Connect-X series). It comes with a required 2ft Wilson400 ultra low-loss coaxial bable with N-Male connectors (952302). The Lightning Surge Protector safeguards your amplifier and boosted devices from power surges caused by lightning strikes to antennas mounted outside. This device comes with N Connectors on each end and is inserted between the amplifier and the outside antenna. For it to be effective, it has to be properly grounded. the included 2ft cable is required to add the lightning surge protector into a complete system and if installs between the protector and the amplifier. This lightning protector is specifically for 50 ohm systems.

What's included in the kit?

Each kit comes with everything you need for a complete installation.

Surge Protector with N-Female Connector Item # 859902
2ft Cable with N-Male Connector Item # 952302>

Product Specifications


Installation Instructions: Videos

Install Signal Booster in a Car

Install The Signal Booster In a Car

Install Signal Booster in a Truck

Install The Signal Booster In a Truck

Install Signal Booster in a RV

Install The Signal Booster In a RV

Install Signal Booster in a SUV or Minivan

Install The Signal Booster In a SUV or Minivan


Install the LSP close to the amplifier unit between the Outdoor antenna and the amplifier using a 2ft low-loss coaxial cable. Ensure that the LSP is properly grounded! Follow the installation guide precisely. LSP cartridge must be replaced by Wilson Electronics after each lightning surge incident.

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


We're in the business of providing reliable connection– not selling boxes, not selling snake oil, and definitely not losing your trust.

First 100% Guarantee: We provide 90 Day Money Back Guarantee on all weBoost products. 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.

Second 100% Guarantee: Anytime during your 2-year manufacturer's warranty (1 year for refurbished), should your unit not perform to its usual standards, contact us, and we'll take care of it. We're not here for the one-time sale. We're here for the lifetime supporter. We want to be loved.

Third 100% Guarantee: Lifetime technical support. You’re our guest. Whether it’s finding cell tower locations, learning about new cellular technology, or asking about installations, we’re here to help. We’re also fond of football debates and talking about all things food.

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