STA-0004039010-2F2F-P7 is a coaxial programmable attenuator for use in microwave and millimeter systems where auto attenuation adjustment is required. The attenuator covers the frequency range of DC to 40 GHz. The attenuation bias and control are via a 10 pin (2x5) 0.1" pin spacing shrouded male connector to accommodate remote operations from 0 to 90 dB. The attenuation step sizes are 10 dB. The actuator control and interface circuits are custom designed and uniquely packaged within the attenuator housing. The microprocessor-based electronics ramp the speed of a precision actuator to ensure fast and accurate positioning. The RF connectors are 2.4 mm female. Other connector options are offered under different model numbers. A 9" female to female cable with 10 pin connectors is included for interface convenience.