Quantic PMI Model PSAT-2500-11B-CD-1 is a 2.5 GHz, 11 Bit Digitally Controlled Attenuator / Analog Phase Shifter assembly having the capability for phase shifting from 0 to 360° with an attenuation range of 60 dB minimum. This model has insertion loss of 10 dB maximum and a VSWR of 1.5:1 maximum into 50 ohms. The phase shift speed is 50 ns maximum while the attenuation speed is 1 µs maximum. This model is designed to offer high levels of phase shift accuracy and attenuation accuracy over time and over an operating temperature range of 0 °C to +70 °C. This device is offered in a small housing that measures 3.0" x 2.5" x 0.85".