The AD-USB2APT5 from Adaura Technologies is a 2-Channel Attenuator that operates from 50 to 6000 MHz. It features individually controlled RF chains, provides an attenuation range from 0 to 63 dB in 0.5 dB steps, and has a switching time of 250 µs. The attenuator can handle an input power of up to 1 W, provides chain-to-chain isolation of more than 80 dB, and has an insertion loss of less than 8 dB. It can be powered and controlled via a USB Interface from a PC. The attenuator has an intuitive GUI that provides quick access to testing functions. It is available in an enclosure that measures 120 x 140 x 45 mm with SMA-female connectors and is ideal for cellular, microwave radio, IoT, MU-MIMO, and Wi-Fi MIMO engineering development and manufacturing applications.
