The PE70A2900 from Pasternack Enterprises Inc is a RF Variable Attenuator with Frequency 500 MHz to 18 GHz, Attenuation Range 0 to 60 dB, Power 0.01 to 1 W, Insertion Loss 3.5 to 5.2 dB, Switching Time 1.8 to 3 us. Tags: Module with Connectors, Voltage Controlled. More details for PE70A2900 can be seen below.