Adaura Technologies (Pleasanton, CA), a specialist in RF test devices, makes its introduction to the industry with its flagship 4 channel USB attenuator, the AD-USB4A. This device is ideal for cellular, microwave radio, WiFi MIMO engineering development, and manufacturing test.

The AD-USB4A series of digital programmable attenuators operate from 0.5 to 6 GHz. Each of the four independent channels have ranges from 0 to 63 dB with 1 dB increments which can be controlled and powered via one single USB port. 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. The unit is constructed in a robust compact housing with SMA female ports.

For more information visit www.adauratech.com.