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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. All JFW products are designed to the most exacting standards to provide innovative, high quality and cost effective solutions in a wide variety of global applications.

JFW offers custom designs at catalog prices, fast delivery and no NRE!

  • Request quotes online for all website models.
  • Some models available to buy online.
  • For your specific application, please contact us.
  • Custom models at catalog prices with no NRE!

Quality

Quality

JFW is committed to anticipating and exceeding customer's requirements and expectations...

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RoHS Compliance

RoHS Compliance

Statement on RoHS Compliance by JFW Industries, Inc. (updated May 28, 2015)

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JFW Industries News

40GHz Fixed Attenuator with 2.9mm Connectors for 5G Test Labs

2W Fixed Attenuator DC-40GHz

JFW is pleased to announce a new low power 2.9mm fixed attenuator that will be needed in every 5G lab technician’s toolbox.  The JFW Model #50FHAR-xxx 2.9MM is a fixed attenuator that covers the frequency range DC to 40 GHz.  It can handle 2W of RF Input power.  It has 2.9mm male/female RF connectors and a compact length of 0.86 inches.  This attenuator is available with attenuation values:  3, 6, 10, 20, or 30dB.

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75 Ohm Programmable Attenuator for CATV DOCSIS Equipment Testing

75 Ohm Programmable Attenuator 5-2150MHz

The DOCSIS cable TV standard has created the need for equipment verification testing for frequencies up to 1002MHz, 1218MHz, and 1794MHz.  JFW offers a number of products for signal routing, signal combining, or signal fading that cover the DOCSIS specified frequencies.  JFW Model #75P-193 F is a 75 Ohm solid state programmable attenuator with F female RF connectors.  It covers the frequency range 5-2150MHz with an attenuation range of 0-63dB with 1dB steps.  The 75P-193 is offered as a component or can be integrated into a remotely controlled (Ethernet/RS-232) attenuator assembly.  Please email our engineering department your requirements and we will work with you to find a model for your exact RF testing needs.

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Mix and Match RF Connectors for Fixed Attenuators

Fixed Attenuator with SMA male to N female

Don’t use a fixed attenuator and an adapter, when you can get the fixed attenuator with mixed RF connectors.  The majority of fixed attenuators that JFW manufactures can be specified to have mixed RF connectors.  They don’t have to be just male/female either.  You can specify female/female or male/male.  What is the price difference between 50FHC-030-10 SMA Male/Female (standard model) and 50FHC-030-10 SMA Male/N female?  No price difference!  We stock all of the parts for both models.  It takes the same amount of time to build, test, and QC each model.  Same price.  If you have a specific fixed attenuator requirement, please email our engineering department the details.

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