Antenna Couplers

VIAVI offers an array of antenna couplers that provide isolation for consistent testing and prevent interference with Air Traffic Control and other aircraft.

Here are just some of the benefits gained from isolated (coupled) testing: • Reliable effective radiated power • Reliable power and minimum trigger level testing • Prevents uninhibited transmissions • Prevents interference with ATC operations • Eliminates need for frequency authorization

These formerly Aeroflex offerings are now part of VIAVI. Click here for more on the acquisition and brand transition.

Support at Every Step

We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximize the value of your VIAVI investment.


Value add services that compliment your VIAVI system solution and instrument portfolio to provide a total cost of ownership

Customer Care

Customer Service that provides Return Material Authorization (RMA) for repair and calibration


Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools

Technical Assistance

Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance

Ask an Expert

Contact us for more information or to receive a price quote. We have the experts to give you the right answer for any of your questions.