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Lightning Surge Protectors

Lightning strike

Lightning surge protectors insulate your in-building cell phone signal amplifier from a lightning strike near your outside antenna. The surge protector’s gas discharge element diverts a voltage spike to the ground wire (purchased separately) instead of down the coax cable to the booster.

We carry lightning surge protectors from Top Signal and Wilson Electronics, for both 50‑ohm and 75‑ohm cellular amplifier systems.

If you have any questions about how to protect your cell phone booster from a lightning strike, please contact us; we’ll be happy to help you find the right solution.

(Please note that a lightning surge protector will not protect against a direct strike to your outside antenna. If you are concerned about direct lightning strikes, we recommend also installing a lightning rod suitable to your building.)

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  • Top Signal TS450001 Lightning Surge Protector with N-Male/N-Female Connectors (50 Ohm)
    Top Signal TS450001 Lightning Surge Protector with N-Male/N-Female Connectors (50 Ohm)
    Top Signal TS450001 Lightning Surge Protector with N-Male/N-Female Connectors (50 Ohm) Product features N-male connector on one end, N-female on the other. Connects directly to antenna; no jumper required. Up to 3 GHz...
      Outside Signal Strength Coverage Area
      Feature Protects boosters from nearby lightning strikes to outside antennas
      Feature Up to 3 GHz frequency range
      Feature Replaceable gas discharge element
      Feature For use with 400 or plenum coax cable
      Feature No jumper cable required
      Connector Type N-male & N-female
      Cable Type 400 coax & plenum coax
      Frequency Range Up to 3 GHz
      Impedance 50 Ω
      Gain/Loss <−0.2 dB
      $49.95
      Compare
      SKU: TS450001
    • Top Signal TS450002 Lightning Surge Protector with F-Male/F-Female Connectors (75 Ohm)
      Top Signal TS450002 Lightning Surge Protector with F-Male/F-Female Connectors (75 Ohm)
      Top Signal TS450002 Lightning Surge Protector with F-Male/F-Female Connectors (75 Ohm) Product features F-male connector on one end, F-female on the other. Connects directly to antenna; no jumper required. Up to 3 GHz...
        Outside Signal Strength Coverage Area
        Feature Protects boosters from nearby lightning strikes to outside antennas
        Feature Up to 3 GHz frequency range
        Feature Replaceable gas discharge element
        Feature For use with RG6 or RG11 coax cable
        Feature No jumper cable required
        Connector Type F-male & F-female
        Cable Type RG6 coax & RG11 coax
        Frequency Range Up to 3 GHz
        Impedance 75 Ω
        Gain/Loss <−0.2 dB
        $49.95
        Compare
        SKU: TS450002
      • Wilson 859902 Lightning Surge Protector with N-Female Connectors (50 Ohm)
        Wilson 859902 Lightning Surge Protector with N-Female Connectors (50 Ohm)
        Wilson 859902 Lightning Surge Protector with N-Female Connectors (50 Ohm) Product features N-female connectors on both ends. Jumper cable terminated with N-male connectors required to attach to antenna (Wilson 951134, sold...
          Outside Signal Strength Coverage Area
          Feature Protects boosters from nearby lightning strikes to outside antennas
          Feature Up to 3 GHz frequency range
          Feature Replaceable gas discharge element
          Feature For use with 400 or plenum coax cable
          Connector Type N-female
          Cable Type 400 coax & plenum coax
          Frequency Range Up to 3 GHz
          Impedance 50 Ω
          Gain/Loss <−0.2 dB
          $89.95
          Compare
          SKU: 859902
        • Wilson 859992 Lightning Surge Protector with F-Female Connectors (75 Ohm)
          Wilson 859992 Lightning Surge Protector with F-Female Connectors (75 Ohm)
          Wilson 859992 Lightning Surge Protector with F-Female Connectors (75 Ohm) Product features F-female connectors on both ends. Jumper cable terminated with F-male connectors required to attach to antenna (Wilson 950602, sold...
            Outside Signal Strength Coverage Area
            Feature Protects boosters from nearby lightning strikes to outside antennas
            Feature Up to 3 GHz frequency range
            Feature Replaceable gas discharge element
            Feature For use with RG6 and RG11 coax cable
            Connector Type F-female
            Cable Type RG6 coax & RG11 coax
            Frequency Range Up to 3 GHz
            Impedance 75 Ω
            Gain/Loss <−0.2 dB
            $89.95
            Compare
            SKU: 859992
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