NexSens A39 Gas Discharge Lightning Arrester

Lightning arresters are designed to protect radio, cellular and satellite equipment from harmful static electricity and lightning induced surges.


  • Protects equipment from lightning induced surge currents as high as 5,000 Amps
  • Copper grounding lug with stainless steel set screw enables a secure ground connection
  • Integral N-style connectors allow for connection to standard RF cables
Your Price $159.00
Usually ships in 3-5 days
Government and Educational PricingGovernment and Educational Pricing
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ImagePart#Product DescriptionPriceStockOrder
NexSens A39 Gas Discharge Lightning ArresterA39 Lightning protection, radio, cellular & satellite
Usually ships in 3-5 days
ImagePart#Product DescriptionPriceStockOrder
NexSens A38 Ground Kit A38 Ground kit
Usually ships in 3-5 days
NexSens A38-P Pipe Attachment Ground Kit A38-P Ground kit, pipe attachment
Usually ships in 3-5 days
NexSens Micro-Loss RF Cables A35 RF cable, micro-loss, 2'
Usually ships in 3-5 days
NexSens A36 6' Micro-Loss RF Cable A36 RF cable, micro-loss, 6'
Usually ships in 3-5 days
NexSens Low-Loss RF Cables A31 RF cable, low-loss, 10'
Usually ships in 3-5 days
NexSens A32 20' Low-Loss RF Cable A32 RF cable, low-loss, 20'
Usually ships in 3-5 days
NexSens A33 50' Low-Loss RF Cable A33 RF cable, low-loss, 50'
Usually ships in 3-5 days
NexSens A34 100' Low-Loss RF Cable A34 RF cable, low-loss, 100'
Usually ships in 3-5 days
The A39 gas discharge lightning arrester is designed to protect sensitive communication equipment from static electricity and lightning induced surges that travel on coaxial transmission lines.

Product warranty requires properly grounded gas discharge lightning protection with all A41 Omni or A46 Yagi antenna based 4100-iSIC installations. Note that lightning protection installation requires an additional RF cable and ground kit.
  • (1) Gas discharge lightning arrester
  • (1) Copper grounding lug
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