The Adaura Technologies 2-channel series of digital programmable attenuators offers the best in class of performance, size, cost, and ease of programmability. Two independent channels can be controlled and powered via one single USB port thus greatly reducing test set up complexity. An easy to use GUI provides fixed attenuations as well as flexible ramp functions. Custom automation is easily accomplished via simple serial port commands on any Windows or Linux based PC. It can be adapted to any existing automatic test equipment with minimal effort.

Key Features

  • 2 Channels in one compact housing
  • USB/VCP Interface for wide-range compatibility
  • SMA Female connectors
  • A single USB connection for power and control both channels
  • Easy to use GUI providing fixed and ramp attenuation functions

The AD-USB2APT5 is ideal for cellular, microwave radio, IoT, MU-MIMO, and WiFi MIMO engineering development and manufacturing test. This device offers high input and accurate step size. Each unit offers 2 channels of 63dB of attenuations in 0.5dB increments. Accessories include manual, GUI, programming guide, program examples on USB flash drive, along with a 5' USB Type A to B Cable. The unit is constructed in a robust compact housing with SMA female ports. Software drivers are not required for Linux machines. Simply connect to the unit like any serial device using common Linux tools such as Minicom.

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