The PE7065-3 from Pasternack Enterprises Inc is a RF Variable Attenuator with Frequency 2 to 4 GHz, Attenuation Range 20 dB, Power 5 W, Insertion Loss 0.5 dB, Operating Temperature -65 to 125 Degree C. Tags: Module with Connectors, Continuously Variable, Rotary. More details for PE7065-3 can be seen below.