PhoenixRF offers a variety of ultra small size high directivity, low loss directional couplers with a various coupling factors.  These couplers are designed with  PhoenixRF’s patented UltraFin technology and are ideal for power amplifier and control system signal coupling applications.  Couplers are available for most of the popular wireless bands.  PhoenixRF would be happy to review your unique specifications and determine the best solution that meets your needs. You can let us know more about your requirements by clicking the button below.