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  Department of Defense      
  For over 25 years NexTek has supported the world’s leading defense contractors, integrating our products into the most recognized military programs around the globe.      

Our experts on-staff appreciate the critical nature of the job and are veterans with military programs, processes, and standards. We understand the challenges faced by troops in the field, and the extreme environments faced where equipment simply cannot fail.

  NexTek engineers work seamlessly with design teams during each program phase to help achieve the best transient/EMC solutions, in the most efficient and effective way possible.      
  NexTek can draw on an enormous vast catalog of EMC-related designs and products, from high performance one-off designs with custom touches to high volume cost-optimized COTS-based solutions.        

From Lightning Protection and HEMP/NEMP pulse protection for coaxial lines, to high performance EMI feedthrough filtering for high current DC lines, our Standard Model Ranges are designed to incorporate 25+ Years of DoD-environment experience.


Whether you need coaxial protection from NEMP pulses and lightning transients (or even direct strikes), you need compact and rugged EMI filtering solutions for high current lines, or you just need some general EMC advice...

  You can depend on NexTek to provide the most cost effective, highest quality, and most dependable solutions available!      


Nextek is the manufacturer of all the products listed in these pages. We are not a reseller or distributor.

Nextek Engineering designs only the highest quality devices: Poorly designed and manufactured devices can greatly reduce RF signal quality, be susceptible to weather elements, and fail to protect over time.

Be smart, don't settle for cheap protection of your valuable equipment.

Lightning protectors are also known as lightning arrestors, lightning suppressors, surge protectors, surge arrestors, and surge suppressors.

High Current Filters are also known as feedthrough filters, EMI filters, RFI filters, power filters, and low-pass filters.


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