Test engineers found DuraTest™ extra durable, everyday test assemblies so valuable at 26.5 GHz, they asked for the same attributes in a 40 GHz cable. And they got it.

When you need a general purpose test assembly that can be counted on for the long haul, won’t bust the budget, and verifies measurements to 40 GHz, you need a DuraTest™ 150 assembly. DuraTest™ combines the proven toughness of Teledyne Storm cable, captivated stainless steel connectors, Proprietary Hard-To-Hurt™ strain relief technology. Resulting in an extra durable, precision test assembly that has an average flex life of 15,000 flexures and is guaranteed for one year.


  • One cable for broadband testing
  • Reduces fatigue; maintains repeatability
  • Extends assembly life; reduces costs


  • Extended frequency SMA plugs
  • Combination hex/knurl type N coupling nuts
  • Hard-To-Hurt™ strain relief
  • Stainless steel connector bodies


Each product goes through a 7-step plan to validation, from Voice of the Customer to End Approval. The engineers at Teledyne Storm Microwave have deep product knowledge through aerospace and military technology in the USA and contribute their experience in product development. Various TestReport test available for product decision or use our Design-In sample service. Before delivery, each cable is tested for its user profile by our brass engineers and delivered with a measurement protocol for your calibration. Quality made by elspecgroup.

Get all the information how to optimally select the measuring cable.

Request a free demo now.

We are glad to help you!

Get your demo here

Do you still have questions to our products?

Please call us.