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JFW Industries

JFW Industries is a leader in manufacturing attenuation and RF switching products.

JFW Industries, Inc. designs and manufactures a wide range of attenuators, RF switches, power dividers, test accessories and systems within an ISO 9001:2008 certified quality system. These products meet or exceed the requirements of the most demanding applications.

Based in Indianapolis, USA the company has a heritage of over 30 years with foundation in 1979 at beech Grove Indiana. Solutions can now be found utilised in diverse markets such as cellular, telecommunications, OEM test equipment, medical, automotive, defence, and automated test markets.
Test solutions range from attenuators and loads to complex rack based systems utilising programmable attenuator and transceiver test modules and controllers. Test solutions are supported with GUI interface control via DHCP, ethernet and serial.

Product solutions for 50 and 75 ohms include:

  • Programmable attenuators
  • Manually variable attenuators
  • Fixed attenuators
  • Loads
  • Power dividers
  • Attenuator and switch assemblies
  • Handover test systems
  • Transceiver test systems


Please see below catalogues for JFW Industries capabilities and products:

JFW 50 Ohm Catalogue

JFW 50 Ohm Component Brochure

jfw 75 ohm

JFW 75 Ohm Component Brochure

jfw attenuator

JFW RF Test Systems Brochure

jfw wireless testing

JFW Wireless Testing Brochure