The 75PA-076 from JFW Industries is a RF Variable Attenuator with Frequency DC to 2.15 GHz, Attenuation Range 63 dB, Attenuation Accuracy 0.6 dB, Power 0.5 W, Insertion Loss 1.25 to 2.75 dB. Tags: Benchtop, Programmable, Multi-Channel, System, Digital, Computer Controlled. More details for 75PA-076 can be seen below.