Nextek lightning arrestors


Nextek PTI-BB50 Lightning Protectors

Westford, MA, NexTek, Inc. has been a World -Class leading designer, developer, and manufacturer of standard and custom coaxial surge protectors and high current AC/DC EMI filters for Commercial, Medical, Avionics, SATCOM, Power Supply, Military and Government markets for more than 30 years, and proudly announces a new product series for immediate release.

Their new PTI-BB50 Series is a high-performance surge arrestor series that addresses many applications in the 1.50MHz – 1000MHz frequency range. The PTI-BB50 series incorporates a blocking capacitor and gas discharge tube (GDT) to provide optimum isolation and maximum protection for the equipment up to the maximum RF power of 2kW. The PTI-BB50 surge protectors are constructed with high quality materials and offers excellent RF performance. These units meet and exceed all applicable industry standards.

This new product series further demonstrates NexTek’s commitment to growth and innovation, while maintaining and delivering the highest quality products to our customers.

For additional information on these or any other lightning protection solutions from Nextek, please contact Conical Technologies on 066 231 1900,

Ranatec is pleased to announce it has entered a reseller agreement with Conical Technologies. The supplier of electronics components will market and sell Ranatec’s portfolio of niche RF and Microwave test and measurement equipment in the South African market.


Conical Technologies specializes in electronic components distribution – including hard to find, factory allocated and unique products and application-specific components for the SATCOM industry,


-“We are delighted to welcome Conical Technologies to our strategic family of resellers,” confirms Magnus Killian, CEO, Ranatec. “Conical’s local expertise and well-established  position, combined with Ranatec’s unique portfolio of test and measurement equipment will create a winning formula for serving test houses and manufacturers in the South African market with best-of-breed tools from Ranatec.”

For more information on this or any other products from Ranatec, please contact Conical Technologies on 066 231 1900 or