The PE70A1021 from Pasternack Enterprises Inc is a RF Variable Attenuator with Frequency DC to 750 MHz, Attenuation Range 0 to 82.5 dB, Attenuation Accuracy ±0.3 dB, Power 1 W, Peak Power 100 W. Tags: Module with Connectors, Pushbutton. More details for PE70A1021 can be seen below.