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Lightning Surge Protector (50 Ohm) - N-Male to N-Female

AFCLC03NMNFBC3 - Lightning Surge Protector (50 Ohm) - N-Male to N-Female

Lightning Surge Protector (50 Ohm) - N-Male to N-Female

  • Regular price $75.00 USD Sale price$39.99 USD
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  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

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Product Description

Protect your 50 Ohm 2G, 3G, 4G and LTE cellular antennas and cell phone signal boosters with premium quality Lightning Surge Protector (50 Ohm). The unit features coaxial N-Male to N-Female Bulkhead connectors and can be panel mounted. 

Lightning Protector with N connectors operates over the DC-3 GHz frequency range. It is compatible with 50 Ohm cell phone repeaters and boosters including Uniden, Hiboost, SureCall and Wilson weBoost.

This is our premium signal booster custom class 3 inventory item with UPC 697691010656. The design features a replaceable high power gas discharge tube capsule that protects communications equipment from lightning and ESD surges.

This device operates at a wide band and high power capability making it suitable for HAM Radio, 2.4 GHz WiFi networks, GMRS, 2-Way Radio, GPS and numerous other applications.


  • Gas Tube Element can be replaced.
  • DC-3 GHz Broad Bandwidth.
  • Capable of handling High Surge Power.
  • Thru-Hole Mounting.
  • DC Passing for Powering Amplifiers Remotely.
  • Low VSWR and Loss.


  • Operates for all carriers.
  • 3G/4G LTE, PCS, Cellular Repeater.
  • 802.1b/g/n WiFi Access Points, MIMO.
  • Wireless Video Systems.
  • Outdoor Antenna Feedlines and Tower Installs.
  • Amateur Radio.


Frequency Range DC-3 GHz
VSWR < 1:1.3
Insertion Loss < 0.4 dB
Impedance 50 Ohm
Gas Tube DC Breakdown Voltage 230V+/-20%
Gas Tube Impulse Breakdown Voltage 1000V 20%
Gas Tube Insulation Resistance 2000 MegOhm min
Rated Surge Current 20 KA max
Connectors N-Male to N-Female Bulkhead
Dimensions 2.6 x 1.3 x 1.0 Inches (66.2 x 31.9 x 25 mm)
Max. Panel Thickness (Bulkhead Connector 0.31 Inches (7.9 mm)


Customer Reviews

Questions & Answers


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  • I have 2 yagi antennas on same pole. Will I need to run 2 separate ground wires for each suppressor or can I run one ground wire for both?

    It is best to run separate ground wire for each. If using surge protector, you must use separate one for each antenna.

  • I have 2 yagi antennas and a pepwave modem purchased from my internet provider on a Sprint / T Mobile Network. Their website shows they are 40 Ohms. would these 50 ohm lighting arrestors work with this system?

    Yes, it will work and fit as long as your connecting cable connectors are type "N" and thus match up with connectors on this lighning surge protector.

  • How do I ground this surge protector? Any straightforward instructions will be helpful (or please refer link where it shows this).

    Here is a link that will have instructions and also a short video. Hopefully that clears things up for you.

Data Sheet / User Guide

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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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