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  NexTek Corporate Profile      
  NexTek was founded in 1986 in Westford, Massachusetts, USA, by two engineers as a consulting firm for custom EMC solutions and applications.      
  In the early 1990s we changed our focus to standardized high volume designs of coaxial lightning protectors and high current feedthrough filters, after identifying these markets within the larger EMC envelope as a place where NexTek can leverage its years of EMC experience to provide advanced solutions for a growing market.      
  NexTek's main focus is two-fold: Compact High Current High Frequency Filtering and Coaxial RF Protector design using gas discharge, quarter-wave and filter technology. We offer high quality products to market leaders, and continue to evolve products to solve customer problems. We are an engineering-excellence oriented company, with depth of experience in the RF, EMC, and Lightning Protection field.        
  Our main offices for Engineering, Sales, and Marketing are in Westford, MA. Production of NexTek equipment is in Massachusetts, New Hampshire, and chosen international locations.        
  With 25+ Years of Experience, from Prototyping and Problem-Solving to High Volume Cost Optimized production...NexTek has the expertise and experience to support your application with a World Class Solution designed to meet all of your expectations and requirements, no more choosing between Cost, Performance, and Great Support...Get it ALL with NexTek!      


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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