The PVAN-500M30G-15-292FF from Quantic PMI (Planar Monolithics) is a RF Variable Attenuator with Frequency 500 MHz to 30.0 GHz, Attenuation Range 15.7 dB, Attenuation Step 1 dB, Power 0.25 W, P1dB 24 dBm. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for PVAN-500M30G-15-292FF can be seen below.